參數(shù)資料
型號: CY7C195B
廠商: Cypress Semiconductor Corp.
英文描述: 256 Kb (64K x 4) Static RAM
中文描述: 256 KB的(64K的× 4)靜態(tài)RAM
文件頁數(shù): 10/13頁
文件大小: 256K
代理商: CY7C195B
CY7C194B
CY7C195B
Document #: 38-05409 Rev. *A
Page 10 of 13
Write Cycle No. 3
(WE Controlled, OE Low)
2
19
Ordering Information
Notes:
19. The cycle is WE controlled, OE low. The minimum write cycle time is the sum of t
HZWE
and t
SD
.
Speed
12 ns
15 ns
15 ns
15 ns
25 ns
25 ns
Ordering Code
CY7C195B-12VC
CY7C194B-15PC
CY7C194B-15VC
CY7C195B-15VC
CY7C194B-25VC
CY7C195B-25PC
Package
Name
V21
P13
V13
V21
V13
P21
Package Type
Power
Option
Standard
Standard
Standard
Standard
Standard
Standard
Operating
Range
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
28 SOJ (8 x 18 x 3.5 mm)
24 DIP (6.6 x 31.8 x 3.5 mm)
24 SOJ (8 x 15 x 3.5 mm)
28 SOJ (8 x 18 x 3.5 mm)
24 SOJ (8 x 15 x 3.5 mm)
28 DIP (6.9 x 35.6 x 3.5 mm)
Address
CE
WE
Data
In/Out
t
WC
Data-In Valid
t
SCE
t
SA
t
AW
t
PWE
t
HA
t
HD
t
SD
t
HZWE
t
LZWE
see footnotes
Undefined
See Footnotes
相關(guān)PDF資料
PDF描述
CY7C195B-12VC 256 Kb (64K x 4) Static RAM
CY7C195B-15VC 256 Kb (64K x 4) Static RAM
CY7C195B-25PC 256 Kb (64K x 4) Static RAM
CY7C194 64K x 4 Static RAM(64K x 4靜態(tài) RAM)
CY7C195 64K x 4 Static RAM(64K x 4靜態(tài) RAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C195B-12VC 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 256K-Bit 64K x 4-Bit 12ns 28-Pin SOJ 制造商:Rochester Electronics LLC 功能描述:256K (64K X 4)- FAST ASYNCH SRAM - Bulk
CY7C195B-15VC 制造商:Rochester Electronics LLC 功能描述:256K (64K X 4)- FAST ASYNCH SRAM - Bulk 制造商:Cypress Semiconductor 功能描述:
CY7C195B-25PC 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述:
CY7C196-20VC 制造商:Cypress Semiconductor 功能描述:
CY7C196-25VC 制造商:Rochester Electronics LLC 功能描述:- Bulk