參數(shù)資料
型號(hào): CY7C1339
廠商: Cypress Semiconductor Corp.
英文描述: 128K x 32 Synchronous-Pipelined Cache RAM(128K x 32 同步流水線式高速緩沖存儲(chǔ)器 RAM)
中文描述: 128K的× 32同步流水線緩存內(nèi)存(128K的× 32同步流水線式高速緩沖存儲(chǔ)器的RAM)
文件頁數(shù): 11/15頁
文件大?。?/td> 277K
代理商: CY7C1339
CY7C1339
11
Read Cycle Timing
[14, 16]
9
Note:
16. RDx stands for Read Data from Address X.
Switching Waveforms
(continued)
ADSP
CLK
ADSC
ADV
ADD
CE
1
OE
GW
WE
CE
2
CE
3
2a
2c
1a
Data Out
t
CYC
t
CH
t
CL
t
ADS
t
ADH
t
ADS
t
ADH
t
ADVS
t
ADVH
RD1
RD2
RD3
t
AH
t
AS
t
WS
t
WH
t
WH
t
WS
t
CES
t
CEH
t
CES
t
CEH
t
CES
t
CEH
t
CO
t
DOE
2b
2c
2d
3a
t
OEHZ
t
DOH
t
CLZ
t
CHZ
Single Read
Burst Read
Unselected
ADSP ignored with CE
1
inactive
Suspend Burst
CE
1
masks ADSP
= DON
T CARE
= UNDEFINED
Pipelined Read
ADSC initiated read
Unselected with CE
2
相關(guān)PDF資料
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CY7C1347G-200BGXI 4-Mbit (128K x 36) Pipelined Sync SRAM
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