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參數(shù)資料
| 型號(hào)： | CY7C164 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 16K x 4 Static RAM |
| 中文描述： | 16K的× 4靜態(tài)RAM |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 171K |
| 代理商： | CY7C164 |
CY7C164
CY7C166
Document #: 38-05025 Rev. **
Page 4 of 9
Switching Waveforms
Notes:
9.
WE is HIGH for read cycle.
10. Device is continuously selected, CE = VIL. (CY7C166: OE = VIL also).
11. Address valid prior to or coincident with CE transition LOW.
12. CY7C166 only: Data I/O will be high-impedance if OE = VIH.
Read Cycle No.1
ADDRESS
DATA OUT
PREVIOUS DATA VALID
DATA VALID
tRC
tAA
tOHA
C164–7
[9, 10]
Read Cycle No. 2
50%
DATA VALID
tRC
tACE
tDOE
tLZOE
tLZCE
tPU
DATA OUT
HIGH IMPEDANCE
IMPEDANCE
ICC
ISB
tHZOE
tHZCE
tPD
OE
7C166
CE
HIGH
V CC
SUPPLY
CURRENT
C164–8
[9, 11]
Write Cycle No. 1 (WE Controlled)
tWC
DATA UNDEFINED
HIGH IMPEDANCE
tSCE
tAW
tSA
tPWE
tHA
tHD
tHZWE
tLZWE
tSD
C164–9
DATAINVALID
[8, 12]
CE
WE
DATA IN
DATA I/O
ADDRESS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C166-15VC | 16K x 4 Static RAM |
| CY7C166 | 16K x 4 Static RAM |
| CY7C199-35VIT | 32K X 8 STANDARD SRAM, 35 ns, PDSO28 |
| CY7C276-25QMB | x16 EPROM |
| CY7C276-30HC | EPROM|16KX16|CMOS|LDCC|44PIN|CERAMIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C164-15PC | 制造商:Cypress Semiconductor 功能描述: |
| CY7C164-15VC | 制造商:Cypress Semiconductor 功能描述:SRAM ASYNC SGL 5V 64KBIT 16K X 4 15NS 24PIN MLD SOJ - Bulk |
| CY7C164-20PC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| CY7C16425PC | 制造商:CYPRESS 功能描述:* |
| CY7C164-25PC | 制造商:Cypress Semiconductor 功能描述: 制造商:Cypress Semiconductor 功能描述:Static RAM, 16Kx4, 22 Pin, Plastic, DIP |
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