HY57V283220(L)T(P)/ HY5V22(L)F(P)
4 Banks x 1M x 32Bit Synchronous DRAM
This document is a general product description and is subject to change without notice. Hynix Semiconductor Inc. does not assume
any responsibility for use of circuits described. No patent licenses are implied.
Rev. 0.9 / July 2004
DESCRIPTION
The Hynix HY57V283220(L)T(P) / HY5V22(L)F(P) is a 134,217,728-bit CMOS Synchronous DRAM, ideally suited for the
memory applications which require wide data I/O and high bandwidth. HY57V283220(L)T(P) / HY5V22(L)F(P) is orga-
nized as 4banks of 1,048,576x32.
HY57V283220(L)T(P) / HY5V22(L)F(P) is offering fully synchronous operation referenced to a positive edge of the
clock. All inputs and outputs are synchronized with the rising edge of the clock input. The data paths are internally
pipelined to achieve very high bandwidth. All input and output voltage levels are compatible with LVTTL.
Programmable options include the length of pipeline (Read latency of 2 or 3), the number of consecutive read or write
cycles initiated by a single control command (Burst length of 1,2,4,8 or full page), and the burst count
sequence(sequential or interleave). A burst of read or write cycles in progress can be terminated by a burst terminate
command or can be interrupted and replaced by a new burst read or write command on any cycle. (This pipelined
design is not restricted by a `2N` rule.)
FEATURES
• JEDEC standard 3.3V power supply
• All device pins are compatible with LVTTL interface
• 86TSOP-II, 90Ball FBGA with 0.8mm of pin pitch
• All inputs and outputs referenced to positive edge of
system clock
• Data mask function by DQM0,1,2 and 3
• Internal four banks operation
• Auto refresh and self refresh
• 4096 refresh cycles / 64ms
• Programmable Burst Length and Burst Type
- 1, 2, 4, 8 or full page for Sequential Burst
- 1, 2, 4 or 8 for Interleave Burst
• Programmable CAS Latency ; 2, 3 Clocks
• Burst Read Single Write operation
ORDERING INFORMATION
Note) Hynix supports lead free part for each speed grade with same specification.
Part No. Clock Frequency Organization Interface Package
HY57V283220(L)T(P)-5
HY5V22(L)F(P)-5 200MHz
4Banks x 1Mbits x32 LVTTL 86TSOP-II
90Ball FBGA
HY57V283220(L)T(P)-55
HY5V22(L)F(P)-55 183MHz
HY57V283220(L)T(P)-6
HY5V22(L)F(P)-6 166MHz
HY57V283220(L)T(P)-7
HY5V22(L)F(P)-7 143MHz
HY57V283220(L)T(P)-H
HY5V22(L)F(P)-H 133MHz
HY57V283220(L)T(P)-8
HY5V22(L)F(P)-8 125MHz
HY57V283220(L)T(P)-P
HY5V22(L)F(P)-P 100MHz
HY57V283220(L)T(P)-S
HY5V22(L)F(P)-S 100MHz