參數(shù)資料
型號: CY7C09169-12AI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 8K/16K x 9 Synchronous Dual-Port Static RAM
中文描述: 16K X 9 DUAL-PORT SRAM, 12 ns, PQFP100
封裝: PLASTIC, TQFP-100
文件頁數(shù): 1/15頁
文件大小: 452K
代理商: CY7C09169-12AI
PRELIMINARY
8K/16K x 9
Synchronous Dual-Port Static RAM
fax id: 5218
CY7C09159
CY7C09169
Cypress Semiconductor Corporation
3901 North First Street
San Jose
CA 95134
408-943-2600
November 1997 - Revised June 5, 1998
51
Features
True Dual-Ported memory cells which allow simulta-
neous access of the same memory location
2 Flow-Through/Pipelined devices
—8K x 9 organization (CY7C09159)
—16K x 9 organization (CY7C09169)
3 Modes
—Flow-Through
—Pipelined
—Burst
Pipelined output mode on both ports allows fast
100-MHz cycle time
0.35-micron CMOS for optimum speed/power
High-speed clock to data access 6.5/7.5/12 ns (max.)
Low operating power
—Active= 200 mA (typical)
—Standby= 0.05 mA (typical)
Fully synchronous interface for easier operation
Burst counters increment addresses internally
—Shorten cycle times
—Minimize bus noise
—Supported in Flow-Through and Pipelined modes
Dual Chip Enables for easy depth expansion
Automatic power-down
Commercial and Industrial temperature ranges
Available in 100-pin TQFP
Note:
1.
A
0
–A
12
for 8K; A
0
–A
13
for 16K.
v
Logic Block Diagram
R/W
L
CE
0L
CE
1L
OE
L
FT/Pipe
L
I/O
0L
–I/O
8L
Control
A
0
–A
12/13L
CLK
L
ADS
L
CNTEN
L
CNTRST
L
R/W
R
1
0
0/1
CE
0R
CE
1R
OE
R
1
0/1
0
FT/Pipe
R
I/O
0R
–I/O
8R
I/O
Control
A
0
–A
12/13R
CLK
R
ADS
R
CNTEN
R
CNTRST
R
1
0
0/1
1
0/1
0
I/O
Counter/
Address
Register
Decode
True Dual-Ported
RAM Array
Counter/
Address
Register
Decode
9
9
[1]
13/14
13/14
For the most recent information, visit the Cypress web site at www.cypress.com
相關(guān)PDF資料
PDF描述
CY7C09169-6AC 8K/16K x 9 Synchronous Dual-Port Static RAM
CY7C09169-7AC 8K/16K x 9 Synchronous Dual-Port Static RAM
CY7C09169-7AI 8K/16K x 9 Synchronous Dual-Port Static RAM
CY7C09159-12AI 8K/16K x 9 Synchronous Dual-Port Static RAM
CY7C09159-6AC 8K/16K x 9 Synchronous Dual-Port Static RAM
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