參數(shù)資料
型號(hào): CY7C09169V
廠商: Cypress Semiconductor Corp.
英文描述: 3.3V 16K x 9 Synchronous Dual-Port Static RAM(3.3V 16K x 9 同步雙端口靜態(tài)RAM)
中文描述: 3.3 16K的× 9同步雙端口靜態(tài)RAM(3.3 16K的× 9同步雙端口靜態(tài)RAM)的
文件頁(yè)數(shù): 1/17頁(yè)
文件大小: 322K
代理商: CY7C09169V
PRELIMINARY
3.3V 8K/16K x 9
Synchronous Dual Port Static RAM
High-speed clock to data access 7.5
[1]
/9/12 ns (max.)
3.3V Low operating power
—Active = 135 mA (typical)
—Standby = 10
μ
A (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
CY7C09159V
CY7C09169V
Cypress Semiconductor Corporation
3901 North First Street
San Jose
CA 95134
408-943-2600
October 12, 1999
1
Features
True Dual-Ported memory cells which allow simulta-
neous access of the same memory location
Two Flow-Through/Pipelined devices
—8K x 9 organization (CY7C09159V)
—16K x 9 organization (CY7C09169V)
Three Modes
—Flow-Through
—Pipelined
—Burst
Pipelined output mode on both ports allows fast 83-MHz
operation
0.35-micron CMOS for optimum speed/power
Notes:
1.
2.
See page 6 for Load Conditions.
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
[2]
[2]
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
CY7C09159 8K x 9 Synchronous Dual-Port Static RAM(8K x 9 同步雙端口靜態(tài)RAM)
CY7C09179A 32K x 9 Synchronous Dual-Port Static RAM(32K x 9 同步雙端口靜態(tài)RAM)
CY7C09079A 32K x 8 Synchronous Dual-Port Static RAM(32K x 8 同步雙端口靜態(tài)RAM)
CY7C09089A 64K x 8 Synchronous Dual-Port Static RAM(64K x 8 同步雙端口靜態(tài)RAM)
CY7C09099A 128K x 8 Synchronous Dual-Port Static RAM(128K x 8 同步雙端口靜態(tài)RAM)
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