參數(shù)資料
型號(hào): CY62128
廠商: Cypress Semiconductor Corp.
英文描述: 128K x 8 Static RAM
中文描述: 128K的× 8靜態(tài)RAM
文件頁數(shù): 6/11頁
文件大?。?/td> 196K
代理商: CY62128
CY62128DV30
MoBL
Document #: 38-05231 Rev. *C
Page 6 of 11
Read Cycle No. 2 (OE Controlled)
[10, 13, 14]
Write Cycle No. 1 (WE Controlled)
[11,
15, 16, 17]
Notes:
14. Address valid prior to or coincident with CE
1
transition LOW and CE
2
transition HIGH.
15. Data I/O is high-impedance if OE = V
.
16. If CE
goes HIGH or CE
goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.
17. During the DON'T CARE period in the DATA I/O waveform, the I/Os are in output state and input signals should not be applied.
Switching Waveforms
(continued)
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
HIGH IMPEDANCE
t
HZOE
t
HZCE
t
PD
HIGH
OE
CE
1
I
CC
I
SB
IMPEDANCE
ADDRESS
CE
2
DATA OUT
V
SUPPLY
CURRENT
t
WC
DATA VALID
t
AW
t
SA
t
PWE
t
HA
t
HD
t
SD
t
SCE
t
SCE
CE
1
ADDRESS
CE
2
WE
DATA I/O
相關(guān)PDF資料
PDF描述
CY62128DV30LL-70SI 1 Mb (128K x 8) Static RAM
CY62128DV30LL-70ZAI 1 Mb (128K x 8) Static RAM
CY62128DV30LL-70ZI 1 Mb (128K x 8) Static RAM
CY62128EV30 1 Mbit (128K x 8) Static RAM
CY62128EV30LL-45SXI 1 Mbit (128K x 8) Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY621282BN 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:1-Mbit (128 K x 8) Static RAM
CY621282BN_1106 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:1-Mbit (128 K x 8) Static RAM
CY621282BNLL-70SXE 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 1-Mbit Static RAM 4.5-5.5V RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY621282BNLL-70SXET 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 1-Mbit Static RAM 4.5-5.5V RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY62128-55SC 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:128K x 8 Static RAM