XC17S40XLPDG8C - Xilinx - Datasheet.Directory

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 1

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Features

•Configuration one-time programmable (OTP) read-only

memory designed to store configuration bitstreams for

Spartan®, and Spartan-XL FPGAs

•Simple interface to the Spartan device requires only

one user I/O pin

•Programmable reset polarity (active High or active Low)

•Low-power CMOS floating-gate process

•Available in 5V and 3.3V versions

•Available in compact plastic 8-pin DIP, 8-pin VOIC, or

20-pin SOIC packages

•Programming support by leading programmer

manufacturers

•Lead-free (RoHS-compliant) packaging available

•Design support using the Xilinx® Alliance and

Foundation™ series software packages

•Guaranteed 20 year life data retention

Introduction

The Spartan family of PROMs provides an easy-to-use,

cost-effective method for storing Spartan device

configuration bitstreams.

When the Spartan device is in Master Serial mode, it

generates a configuration clock that drives the Spartan

FPGA PROM. A short access time after the rising clock

edge, data appears on the PROM DATA output pin that is

connected to the Spartan device DIN pin. The Spartan

device generates the appropriate number of clock pulses to

complete the configuration. Once configured, it disables the

PROM. When a Spartan device is in Slave Serial mode, the

PROM and the Spartan device must both be clocked by an

incoming signal.

For device programming, either the Xilinx Alliance or the

Foundation series development systems compiles the

Spartan device design file into a standard HEX format which

is then transferred to most commercial PROM programmers.

X-Ref Target - Figure 0

Spartan/XL Family One-Time Programmable

Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 Product Specification

Spartan FPGA Configuration Bits Compatible Spartan PROM

XCS05 53,984 XC17S05

XCS05XL 54,544 XC17S05XL

XCS10 95,008 XC17S10

XCS10XL 95,752 XC17S10XL

XCS20 178,144 XC17S20

XCS20XL 179,160 XC17S20XL

XCS30 247,968 XC17S30

XCS30XL 249,168 XC17S30XL

XCS40 329,312 XC17S40

XCS40XL 330,696 XC17S40XL

XC2S50(1) 559,200 XC17S50XL

XC2S100(1) 781,216 XC17S100XL

XC2S150(1) 1,040,096 XC17S150XL

Notes:

1. For new Spartan-II FPGA designs, it is recommended to use the 17S00A family.

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 2

Pin Description

Pins not listed are in Tab le 1 are "no connects."

Pinout Diagrams

Tabl e 1 : Spartan PROM Pinouts

Pin Name

8-pin

PDIP (PD8) and

VOIC/TSOP (VO8)

20-pin

SOIC

(SO20)

Pin Description

DATA 1 1

Data output, High-Z state when either CE or OE are inactive. During

programming, the DATA pin is I/O. Note that OE can be programmed to be either

active High or active Low.

CLK 2 3 Each rising edge on the CLK input increments the internal address counter, if both

CE and OE are active.

RESET/OE

(OE/RESET)38

When High, this input holds the address counter reset and puts the DATA output

in a high-impedance state. The polarity of this input pin is programmable as either

RESET/OE or OE/RESET. To avoid confusion, this document describes the pin

as RESET/OE, although the opposite polarity is possible on all devices. When

RESET is active, the address counter is held at zero, and the DATA output is in a

high-impedance state. The polarity of this input is programmable. The default is

active High RESET, but the preferred option is active Low RESET, because it can

be driven by the FPGAs INIT pin.

The polarity of this pin is controlled in the programmer interface. This input pin is

easily inverted using the Xilinx HW-130 programmer software. Third-party

programmers have different methods to invert this pin.

CE 410

When High, this pin disables the internal address counter, puts the DATA output

in a high-impedance state, and forces the device into low-ICC standby mode.

GND 5 11 GND is the ground connection.

VCC 7, 8 18, 20 The VCC pins are to be connected to the positive voltage supply.

DS030_04_110102

SO20

Top

View

VCC

GND

DATA(D0)

CLK

OE/RESET

CE DS030_05_060508

PD8/PDG8

SOG8

VO8/VOG8

Top View

VCC

GND

DATA(D0)

CLK

OE/RESET

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 3

Controlling PROMs

Connecting the Spartan device with the PROM:

•The DATA output of the PROM drives the DIN input of

the lead Spartan device.

•The Master Spartan device CCLK output drives the

CLK input of the PROM.

•The RESET/OE input of the PROM is driven by the

INIT output of the Spartan device. This connection

assures that the PROM address counter is reset before

the start of any (re)configuration, even when a

reconfiguration is initiated by a VCC glitch. Other

methods—such as driving RESET/OE from LDC or

system reset—assume that the PROM internal power-

on-reset is always in step with the FPGAs internal

power-on-reset, which is not a safe assumption.

•The CE input of the PROM is driven by the DONE

output of the Spartan device, provided that DONE is

not permanently grounded. Otherwise, LDC can be

used to drive CE, but must then be unconditionally

High during user operation. CE can also be

permanently tied Low, but this keeps the DATA output

active and causes an unnecessary supply current of

10 mA maximum.

FPGA Master Serial Mode Summary

The I/O and logic functions of the Configurable Logic Block

(CLB) and their associated interconnections are established

by a configuration program. The program is loaded either

automatically upon power up, or on command, depending

on the state of the Spartan device MODE pin. In Master

Serial mode, the Spartan device automatically loads the

configuration program from an external memory. The

Spartan FPGA PROM has been designed for compatibility

with the Master Serial mode.

Upon power-up or reconfiguration, the Spartan device

enters the Master Serial mode when the MODE pin is

Low. Data is read from the PROM sequentially on a single

data line. Synchronization is provided by the rising edge

of the temporary signal CCLK, which is generated during

configuration.

Master Serial mode provides a simple configuration

interface (Figure 1, page 4). Only a serial data line and two

control lines are required to configure the Spartan device.

Data from the PROM is read sequentially, accessed via the

internal address and bit counters which are incremented on

every valid rising edge of CCLK.

If the user-programmable, dual-function DIN pin on the

Spartan device is used only for configuration, it must still be

held at a defined level during normal operation. The

Spartan family takes care of this automatically with an on-

chip default pull-up resistor.

Programming the FPGA With Counters

Unchanged Upon Completion

When multiple-configurations for a single Spartan device

are stored in a PROM, the OE pin should be tied Low. Upon

power-up, the internal address counters are reset and

configuration begins with the first program stored in

memory. Since the OE pin is held Low, the address

counters are left unchanged after configuration is complete.

Therefore, to reprogram the FPGA with another program,

the DONE line is pulled Low and configuration begins at the

last value of the address counters.

This method fails if a user applies RESET during the

Spartan device configuration process. The Spartan device

aborts the configuration and then restarts a new

configuration, as intended, but the PROM does not reset its

address counter, since it never saw a High level on its OE

input. The new configuration, therefore, reads the remaining

data in the PROM and interprets it as preamble, length

count etc. Since the Spartan device is the Master, it issues

the necessary number of CCLK pulses, up to 16 million

(224) and DONE goes High. However, the Spartan device

configuration will be completely wrong, with potential

contentions inside the Spartan device and on its output

pins. This method must, therefore, never be used when

there is any chance of external reset during configuration.

Standby Mode

The PROM enters a low-power standby mode whenever CE

is asserted High. The output remains in a high-impedance

state regardless of the state of the OE input.

Programming the Spartan Family

PROMs

The devices can be programmed on programmers supplied

by Xilinx or qualified third-party vendors. The user must

ensure that the appropriate programming algorithm and the

latest version of the programmer software are used. The

wrong choice can permanently damage the device.

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 4

Note: The one-time-programmable Spartan PROM supports automatic loading of configuration programs. An early DONE inhibits the

PROM data output one CCLK cycle before the Spartan FPGA I/Os become active.

X-Ref Target - Figure 1

Figure 1: Master Serial Mode

CCLK

INIT

DONE

Spartan

PROM

DATA

3.3V

CLK

Spartan

Master Serial

(Low Resets the Address Pointer)

DS030_01_101001

CCLK

(Output)

OUT

(Output)

OE/RESET

MODE

4.7K

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 5

Caution! Always tie the two VCC pins together in the application.

X-Ref Target - Figure 2

Figure 2: Simplified Block Diagram (Does not Show Programming Circuit)

Tabl e 2 : Truth Table for XC17S00 Control Inputs

Control Inputs Internal Address(2) Outputs

RESET(1) CE DATA ICC

Inactive Low If address < TC: increment

If address > TC: don’t change

Active

High-Z

Active

Reduced

Active Low Held reset High-Z Active

Inactive High Not changing High-Z(3) Standby

Active High Held reset High-Z(3) Standby

Notes:

1. The XC17S00 RESET input has programmable polarity.

2. TC = Terminal Count = highest address value. TC + 1 = address 0.

3. Pull DATA pin to GND or VCC to meet ICCS standby current.

EPROM

Cell

Matrix

Address Counter

DATA

Output

CLK

VCC GND

DS030_02_011300

RESET/

OE/

RESET

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 6

XC17S05, XC17S10, XC17S20, XC17S30, XC17S40

Absolute Maximum Ratings(1)

Operating Conditions(1)

DC Characteristics Over Operating Condition

Symbol Description Value Units

VCC Supply voltage relative to GND –0.5 to +7.0 V

VIN Input voltage relative to GND –0.5 to VCC +0.5 V

VTS Voltage applied to High-Z output –0.5 to VCC +0.5 V

TSTG Storage temperature (ambient) –65 to +150 °C

TJJunction temperature +125 °C

Notes:

1. Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only,

and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied.

Exposure to Absolute Maximum Ratings conditions for extended periods of time can affect device reliability.

Symbol Description Conditions Min Max Units

VCC

Commercial Supply voltage relative to GND (TA = 0°C to +70°C) 4.75 5.25 V

Industrial Supply voltage relative to GND (TA = –40°C to +85°C) 4.50 5.50 V

Notes:

1. During normal read operation both VCC pins must be connected together.

Symbol Description Min Max Units

VIH High-level input voltage 2.0 VCC V

VIL Low-level input voltage 0 0.8 V

VOH High-level output voltage (IOH = –4 mA) Commercial 3.86 – V

VOL Low-level output voltage (IOL = +4 mA) – 0.32 V

VOH High-level output voltage (IOH = –4 mA) Industrial 3.76 – V

VOL Low-level output voltage (IOL = +4 mA) – 0.37 V

ICCA Supply current, active mode

(at maximum frequency)

XC17S05, XC17S10, XC17S20,

XC17S30 10 mA

XC17S40 –20mA

ICCS Supply current, standby mode

XC17S05, XC17S10, XC17S20,

XC17S30 –50

(1) μA

XC17S40 – 100(1) μA

ILInput or output leakage current –10 10 μA

CIN Input Capacitance (VIN = GND, f = 1.0 MHz) – 10 pF

COUT Output Capacitance (VIN = GND, f = 1.0 MHz) – 10 pF

Notes:

1. ICCS standby current is specified for DATA pin that is pulled to VCC or GND.

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 7

XC17S05XL, XC17S10XL, XC17S20XL, XC17S30XL, XC17S40XL, XC17S50XL,

XC17S100XL, XC17S150XL

Absolute Maximum Ratings(1)

Operating Conditions(1)

DC Characteristics Over Operating Condition

Symbol Description Value Units

VCC Supply voltage relative to GND –0.5 to +4.0 V

VIN Input voltage with respect to GND –0.5 to VCC +0.5 V

VTS Voltage applied to High-Z output –0.5 to VCC +0.5 V

TSTG Storage temperature (ambient) –65 to +150 °C

Notes:

1. Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only,

and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied.

Exposure to Absolute Maximum Ratings conditions for extended periods of time can affect device reliability.

Symbol Description Min Max Units

VCC

Commercial Supply voltage relative to GND (TA = 0°C to +70°C) 3.0 3.6 V

Industrial Supply voltage relative to GND (TA = –40°C to +85°C) 3.0 3.6 V

Notes:

1. During normal read operation both VCC pins must be connected together.

Symbol Description Min Max Units

VIH High-level input voltage 2.0 VCC V

VIL Low-level input voltage 0 0.8 V

VOH High-level output voltage (IOH = –3 mA) 2.4 – V

VOL Low-level output voltage (IOL = +3 mA) – 0.4 V

ICCA Supply current, active mode (at maximum frequency) – 5 mA

ICCS Supply current, standby mode – 50(1) μA

ILInput or output leakage current –10 10 μA

CIN Input Capacitance (VIN = GND, f = 1.0 MHz) – 10 pF

COUT Output Capacitance (VIN = GND, f = 1.0 MHz) – 10 pF

Notes:

1. ICCS standby current is specified for DATA pin that is pulled to VCC or GND.

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 8

AC Characteristics over Operating Condition(1)

Symbol Description Min Max Units

TOE RESET/OE to Data Delay – 45 ns

TCE CE to Data Delay –60ns

TCAC CLK to Data Delay –80ns

TOH Data Hold From CE, RESET/OE, or CLK(2) 0–ns

TDF CE or RESET/OE to Data Float Delay(2,3) –50ns

TCYC Clock Periods 100 – ns

TLC CLK Low Time(2) 50 – ns

THC CLK High Time(2) 50 – ns

TSCE CE Setup Time to CLK (to guarantee proper counting) 25 – ns

THCE CE Hold Time to CLK (to guarantee proper counting) 0 – ns

THOE RESET/OE Hold Time (guarantees counters are reset) 25 – ns

Notes:

1. AC test load = 50 pF.

2. Guaranteed by design, not tested.

3. Float delays are measured with 5 pF AC loads. Transition is measured at ±200 mV from steady state active levels.

4. All AC parameters are measured with VIL = 0.0V and VIH = 3.0V.

RESET/OE

CLK

DATA

TCE

TOE

TLC

TSCE TSCE THCE

THOE

TCAC TOH TDF

TOH

THC

DS0306_03_011300

TCYC

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 9

Ordering Information

Spartan 5V Valid Ordering Combinations (XC17S00)

Spartan 3.3V Valid Ordering Combinations (XC17S00XL)

XC17S05PD8C XC17S10PD8C XC17S20PD8C XC17S30PD8C XC17S40PD8C

XC17S05VO8C XC17S10VO8C XC17S20VO8C XC17S30VO8C XC17S40SO20C

XC17S05PD8I XC17S10VOG8C XC17S20PD8I XC17S30PD8I XC17S40PD8I

XC17S05VO8I XC17S10PD8I XC17S20VO8I XC17S30VO8I XC17S40SO20I

XC17S10VO8I XC17S30SOG8I

XC17S05XLPD8C XC17S100XLPD8C XC17S20XLPD8C XC17S40XLPD8C

XC17S05XLVO8C XC17S100XLSO20C XC17S20XLVO8C XC17S40XLPDG8C

XC17S05XLPD8I XC17S100XLPD8I XC17S20XLVOG8C XC17S40XLSO20C

XC17S05XLVO8I XC17S100XLSO20I XC17S20XLPD8I XC17S40XLPD8I

XC17S10XLPD8C XC17S150XLPD8C XC17S20XLVO8I XC17S40XLSO20I

XC17S10XLPDG8C XC17S150XLSO20C XC17S30XLPD8C XC17S50XLPD8C

XC17S10XLVO8C XC17S150XLPD8I XC17S30XLPDG8C XC17S50XLSO20C

XC17S10XLVOG8C XC17S150XLSO20I XC17S30XLVO8C XC17S50XLPD8I

XC17S10XLPD8I XC17S30XLVOG8C XC17S50XLSO20I

XC17S10XLVO8I XC17S30XLPD8I

XC17S10XLVOG8I XC17S30XLVO8I

XC17S30XLVOG8I

XC17S20XL VO8 C

Operating Range/Processing

C = Commercial (TA = 0°C to +70°C)

I = Industrial (TA = –40°C to +85°C)

Package Type(1)

PD8/PDG08 = 8-pin Plastic DIP

VO8/VOG8 = 8-pin Plastic Small-Outline Thin Package

SOG8 = 8-pin Plastic Small-Outline Package

SO20 = 20-pin Plastic Small-Outline Package

Device Number

XC17S05

XC17S05XL

XC17S10

XC17S10XL

XC17S20

XC17S20XL

XC17S30

XC17S30XL

XC17S40

XC17S40XL

XC17S50XL

XC17S100XL

XC17S150XL

Notes:

1. G in the package-type codes designates Lead-free packaging.

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 10

Marking Information

Due to the small size of the PROM package, the complete ordering part number cannot be marked on the package. The XC

prefix is deleted and the package code is simplified. Device marking is as follows.

Note: When marking the device number on the XL parts, an L is used in place of an XL.

Revision History

The following table shows the revision history for this document.

Date Revision Revision

07/14/98 1.1 Cosmetic edits for pages 1, 2, and 4.

09/08/98 1.2 Clarified the SPARTAN FPGA and PROM interface by removing references to CEO pin. Removed the ESD

notation in Absolute Maximum table since it is now included in Xilinx’s Reliability Monitor Report.

01/20/00 1.3 Added additional Spartan-XL parts, changed SPROM to PROM.

02/18/00 1.4 Changed device ordering numbers, added 4.7K resistor to OE/RESET in Figure 1.

04/04/00 1.5 Added XC17S200XL PROM for Spartan XC2S200.

08/06/00 1.6 Updated format.

04/07/01 1.7 Added to features: “Guaranteed 20 year life data retention.”

10/10/01 1.8 Added a note to Ta b l e 1 . Changed VPP to VCC on Figure 1.

11/04/02 1.9 Updated Table 1, page 2. Updated the template. Added "Pinout Diagrams," page 2.

11/18/02 1.10 Modified document title.

17S20L V C

Operating Range/Processing

C = Commercial (TA = 0°C to +70°C)

I = Industrial (TA = –40°C to +85°C)

Package Mark

O = 8-pin Plastic Small-Outline Package, Lead-Free

P = 8-pin Plastic DIP

H = 8-pin Plastic DIP, Lead-Free

V = 8-pin Plastic Small-Outline Thin Package

G = 8-pin Plastic Small-Outline Thin Package, Lead-Free

S = 20-pin Plastic Small-Outline Package

Device Number

17S05

17S05L

17S10

17S10L

17S20

17S20L

17S30

17S30L

17S40

17S40L

17S50L

17S100L

17S150L

Product Obsolete or Under Obsolescence

Spartan/XL Family One-Time Programmable Configuration PROMs (XC17S00/XL)

DS030 (v1.12) June 20, 2008 www.xilinx.com

Product Specification 11

Notice of Disclaimer

THE XILINX HARDWARE FPGA AND CPLD DEVICES REFERRED TO HEREIN (“PRODUCTS”) ARE SUBJECT TO THE TERMS AND

CONDITIONS OF THE XILINX LIMITED WARRANTY WHICH CAN BE VIEWED AT http://www.xilinx.com/warranty.htm. THIS LIMITED

WARRANTY DOES NOT EXTEND TO ANY USE OF PRODUCTS IN AN APPLICATION OR ENVIRONMENT THAT IS NOT WITHIN THE

SPECIFICATIONS STATED IN THE XILINX DATA SHEET. ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

PRODUCTS ARE NOT DESIGNED OR INTENDED TO BE FAIL-SAFE OR FOR USE IN ANY APPLICATION REQUIRING FAIL-SAFE

PERFORMANCE, SUCH AS LIFE-SUPPORT OR SAFETY DEVICES OR SYSTEMS, OR ANY OTHER APPLICATION THAT INVOKES

THE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL

APPLICATIONS”). USE OF PRODUCTS IN CRITICAL APPLICATIONS IS AT THE SOLE RISK OF CUSTOMER, SUBJECT TO

APPLICABLE LAWS AND REGULATIONS.

07/09/07 1.11 •Updated document format.

•Left diagram under "Pinout Diagrams," page 2 updated to reflect new Lead-free packaging.

•Under "XC17S05, XC17S10, XC17S20, XC17S30, XC17S40,"

♦Deleted parameter TSOL, Maximum Soldering Temperature, under "Absolute Maximum Ratings(1),"

page 6. Refer to UG112, Xilinx Device Package User Guide, for package soldering guidelines.

♦Added note to "DC Characteristics Over Operating Condition," page 6 and corrected XC17S40 ICCA

value.

•Under "XC17S05XL, XC17S10XL, XC17S20XL, XC17S30XL, XC17S40XL, XC17S50XL, XC17S100XL,

XC17S150XL", added note to "DC Characteristics Over Operating Condition," page 7.

•Added Lead-free (RoHS-compliant) packages PDG8 and VOG8 to "Ordering Information," page 9.

•Added new part numbers to and deleted XC17S200XL from "Spartan 3.3V Valid Ordering Combinations

(XC17S00XL)," page 9.

•Added new Lead-free package types G and H to "Marking Information," page 10.

06/20/08 1.12 •Updated document template.

•Updated copyright statement.

•Added "Notice of Disclaimer," page 11.

•Added junction temperature to "Absolute Maximum Ratings(1)," page 6.

•Added support for XC17S30SOG8I.

•Added new Lead-free package type O to "Marking Information," page 10.

•Updated "Pinout Diagrams," page 2, "Ordering Information," page 9, and "Spartan 5V Valid Ordering

Combinations (XC17S00)," page 9.

Product Obsolete or Under Obsolescence