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參數(shù)資料
| 型號： | CY62167DV20LL |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 16-Mb (1024K x 16) Static RAM |
| 中文描述： | 16 MB的（1024K × 16）靜態(tài)RAM |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 247K |
| 代理商： | CY62167DV20LL |
CY62167DV20
MoBL2
Document #: 38-05327 Rev. *B
Page 6 of 10
Read Cycle No. 2 (OE Controlled)
[16, 17]
Write Cycle No. 1 (WE Controlled)
[14, 18, 19, 20]
Notes:
17.
18.
19.
20.
Address valid prior to or coincident with CE
1
, BHE, BLE transition LOW and CE
2
transition HIGH.
Data I/O is high-impedance if OE = V
.
If CE
goes HIGH or CE
goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.
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
t
t
t
t
t
HIGH IMPEDANCE
t
t
HIGH
OE
CE
1
I
CC
I
SB
IMPEDANCE
ADDRESS
CE2
VCC
SUPPLY
CURRENT
t
BHE
/
BLE
t
t
DATA OUT
t
RC
ACE
PD
HZCE
HZBE
HZOE
LZBE
DOE
LZOE
LZCE
DBE
PU
t
t
t
t
t
t
t
t
t
DATA
IN
VALID
CE1
ADDRESS
CE2
WE
DATA I/O
OE
BHE/BLE
t
DON'T CARE
WC
SCE
SA
AW
PWE
HA
BW
HD
SD
HZOE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY62167DV20LL-55BVI | 16-Mb (1024K x 16) Static RAM |
| CY62167DV20LL-70BVI | 16-Mb (1024K x 16) Static RAM |
| CY62167DV30LL-45ZXI | 16-Mbit (1M x 16) Static RAM |
| CY62167DV30LL-55BVXI | 16-Mbit (1M x 16) Static RAM |
| CY62167DV30LL-55ZXI | 16-Mbit (1M x 16) Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62167DV20LL-55BVI | 制造商:Rochester Electronics LLC 功能描述:16M (1M X 16)- 2.0V SLOW ASYNCH SRAM - Bulk |
| CY62167DV20LL-5BVI | 制造商:Cypress Semiconductor 功能描述: |
| CY62167DV30L-70BVI | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 3V 16M-Bit 1M x 16 70ns 48-Pin VFBGA |
| CY62167DV30LL-45ZI | 制造商:Cypress Semiconductor 功能描述: |
| CY62167DV30LL-45ZXI | 功能描述:IC SRAM 16MBIT 45NS 48TSOP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:MoBL® 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量:256M（8Mx32） 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA（8x13） 包裝:帶卷 (TR) 其它名稱:557-1327-2 |
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