ASTMK06
APPLICATIONS:
FEATURES:
Ultra-miniature, Low Power, 32.768kHz SMD MEMS Oscillator
STANDARD SPECIFICATIONS:
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
2.0 x 1.2 x 0.6mm
Moisture Sensitivity Level (MSL) – 1
Pb
RoHS/RoHS II compliant
ESD Sensitive
Revised: 06.17.2017
LLC
Note:
1. Measured peak-to-peak. Tested with Agilent 53132A frequency counter. Due to the low operating frequency, the gate time
must be ≥100ms to ensure an accurate frequency measurement.
2. Measured peak-to-peak. Inclusive of initial tolerance at +25°C, and variations over operating temperature, rated power
supply voltage and load.
Parameters
Min Typ Max Unit Notes
Output Frequency (F
out
zHk 867.23 )
Initial Frequency Tolerance (F
init
)
(1)
-20 +20 ppm
T
A
= +25°C, post reflow,
V
d
d
:1.5-3.63V
Frequency Stability over Temperature
(F
stab
)
(2)
-75 +75 ppm
T
A
= -10°C to +70°C, V
d
d
:1.5-3.63V
-100 +100
T
A
= -40°C to +85°C, V
d
d
:1.5-3.63V
Aging (@+25°C) -1 +1 ppm
First year
Supply Voltage (V
dd
) 1.5 3.63 V
T
A
= over temperature
Current Consumption ( I
dd
)
1.0
µA
T
A
= +25°C, V
dd
:1.5-3.63V.
No load.
1.9
T
A
= -10°C to +70°C,
V
d
d
max: 3.63V. No load
2.2
T
A
= -40°C to +85
°
C,
V
d
d
max: 3.63V. No load.
Power Supply Ramp (t
Vdd_Ramp
) 100 ms
Over temperature, 0 to 90% V
dd
Start-up Time at Power-up (T
start
)
180 300
ms
T
A
= +25°C±10°C
450
T
A
= -40°C to +70°C
500
T
A
= +85°C
Operating Temperature Range (T
use
) -10 +70 °C
Option “M”
-40 +85
Option “L”
LVCMOS Output
(T
A
= Over Temperature. Typical values are at T
A
= +25°C)
Output Rise/Fall Time (t
r
/t
f
) 100 200 ns
10-90%, 15pF load, V
dd
:1.5-3.63V
Output Clock Duty Cycle 48 52 %
Output Voltage V
OH
90%*V
d
d
V
V
d
d
:1.5-3.63V. I
OH
= -10µA, 15pF
V
OL
10%*V
d
d
V
d
d
:1.5-3.63V. I
OL
= 10µA, 15pF
Fp 05 leveL evirD tuptuO
≥80% LVCMOS swing, V
dd
:1.8V,
2.5V, 3.3V
Period Jitter (T
jitt
sn 53 )
RMS
Cycles – 10000, T
A
= +25°C
• Ultra-miniature size: 2.0 x 1.2 x 0.6mm
• Supply Voltage: 1.5V to 3.63V
• Ultra-Low Current Consumption: 1.0µA typ.(no load)
• Frequency Stabilities include:
±75ppm over -10 to +70°C
±100ppm over -40 to +85°C
• Internal power supply filtering eliminates external bypass
capacitor for Vdd port.
• High Performance MEMS Technology by SiTime
• General Timekeeping
• Battery Management
• Portable devices
• RTC reference clock
• Bluetooth/WiFi modules
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales please visit:
www.abracon.com
ASTMK06
Block Diagram:
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
Absolute Maximum Ratings
Pb
RoHS/RoHS II compliant
Ultra-miniature, Low Power, 32.768kHz SMD MEMS Oscillator
2.0 x 1.2 x 0.6mm
LLC
Attempted operation outside the absolute maximum ratings may cause permanent damage to the part. Actual
performance of the IC is only guaranteed within the operational specifications, not at absolute maximum ratings.
Parameters Test Condition Value Unit
Continuous Power Supply Voltage Range (V
dd
V 36.3 ot 5.0- )
Short Duration Max. Power Supply Voltage (V
dd
) ≤30 minutes 4.0 V
Short Duration Max. Operating Temperature Range Vdd:1.5-3.63V, ≤30 minutes 125 °C
Human Body Model (HBM) ESD Protection JESD22-A114 3000 V
Charge-Device Model (CDM) ESD Protection JESD22-C101 750 V
511A-22DSEJ noitcetorP DSE )MM( ledoM enihcaM 300 V
tnailpmoC 87DSEJ ecnareloT pu-hctaL
g 00001 2002 dohteM ,388 liM ecnatsiseR kcohS lacinahceM
g 07 7002 dohteM ,388 liM ecnatsiseR noitarbiV lacinahceM
051 erutarepmeT noitcnuJ DMS 2102 °C
051+ ot 56- erutarepmeT egarotS °C
ASTMK06 - 32.768 kHz - -
Packaging
Blank: Bulk
T: Tape & Reel
(1kpcs / reel)
T3: Tape & Reel
(3kpcs / reel)
T10: Tape & Reel
(10kpcs / reel)
Operating Temp.
M: -10°C ~ +70°C
L: -40°C ~ +85°C
Freq. Stability
P: ±75ppm
(-10°C ~ +70°C only)
Q: ±100 ppm
(-40°C ~ +85°C only)
PART IDENTIFICATION:
Revised: 06.17.2017
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales please visit:
www.abracon.com
ASTMK06
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
Pb
RoHS/RoHS II compliant
Ultra-miniature, Low Power, 32.768kHz SMD MEMS Oscillator
2.0 x 1.2 x 0.6mm
LLC
Initial Tolerance Histogram Frequency Stability vs. Operating Temperature Range
Supply Current vs Operating Temperature Range (No Load)
Start-up Time
TYPICAL PERFORMANCE DATA (TA=25°C, Vdd=1.8V, unless otherwise stated)
Power Supply Noise Rejection (±150mV Noise)
LVCMOS Output Waveform (V
swing
= 1.8V)
Revised: 06.17.2017
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales please visit:
www.abracon.com
ASTMK06
OUTLINE DRAWING:
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
REFLOW PROFILE:
Pb
RoHS/RoHS II compliant
Ultra-miniature, Low Power, 32.768kHz SMD MEMS Oscillator
2.0 x 1.2 x 0.6mm
LLC
Pin Name I/O Functionality
1 NC No Connect No connection. Will not respond to any input signal
2 GND Power Supply Ground Connect to ground. All GND pins must be connected
to power supply ground.
3 CLK Out OUT Oscillator clock output.
4 V
dd
Power Supply
Connect to power supply 1.5V≤V
dd
≤3.63V. Under
normal operating conditions, V
dd
doesn’t require
external bypass/decoupling capacitor(s). Internal
power supply filtering will reject more than
±150mVpp with frequency components through
10MHz
Recommended Land Pattern
Dimensions: mm
Item Conditions
T
S
MAX to T
L
(Ramp-up Rate) 3°C/second max
Preheat
Temperature Minimum (T
S
MIN) 150°C
Temperature Typical (T
S
TYP) 175°C
Temperature Maximum (T
S
MAX) 200°C
Time (t
S
sdnoces 081 – 06 )
Ramp-up Rate (T
L
to T
P
) 3°C/second max
Time Maintained Above
Temperature (T
L
) 217°C
Time (t
L
sdnoces 051 – 06 )
Peak Temperature (T
P
) 260°C max
Target Peak Temperature (T
P
Target) 255°C
Time within 5°C of actual peak (t
P
) 20 – 40 seconds
Max. Number of Reflow Cycles 3
Ramp-down Rate 6°C/second max
Time 25°C to Peak Temperature (t) 8 minutes max
Revised: 06.17.2017
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales please visit:
www.abracon.com
ASTMK06
TAPE & REEL:
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where
component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and
authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
Pb
RoHS/RoHS II compliant
Ultra-miniature, Low Power, 32.768kHz SMD MEMS Oscillator
2.0 x 1.2 x 0.6mm
D0 D1 min. E1 E2 min. F P0 P1 P2
1.55±0.05 1.0 1.75±0.1 6.05 3.5±0.05 4.0±0.1 4.0±0.1 2.0±0.05
T T1 max. T2 max. W max. A0 B0 K0
0.25±0.05 NA NA 8.3 1.6±0.05 2.25±0.10 0.65±0.05
Unit: mm
Option A max. B min. C D min. N W1 W2 max.
T & T3 180.5 1.5 13.0+0.6/-0.2 20.2 60±0.5 8.4+1.5/-0 14.4
T10 330 1.5 13.0±0.2 20.2 100±0.5 8.4+1.5/-0 14.4
T= Tape and reel (1,000pcs/reel)
T3= Tape and reel (3,000pcs/reel)
T10= Tape and reel (10,000pcs/reel)
LLC
Revised: 06.17.2017
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales please visit:
www.abracon.com
