參數(shù)資料
型號: W24L257Q70LI
廠商: WINBOND ELECTRONICS CORP
元件分類: SRAM
英文描述: 32K X 8 STANDARD SRAM, 70 ns, PDSO28
封裝: 8 X 13.40 MM, STSOP1-28
文件頁數(shù): 9/11頁
文件大?。?/td> 213K
代理商: W24L257Q70LI
W24L257
Publication Release Date: October 3, 2001
- 7 -
Revision A5
DATA RETENTION CHARACTERISTICS
(TA (
°C) = 0 to 70 for L/LL, -20 to 85 for LE, -40 to 85 for LI)
PARAMETER
SYM.
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDD for Data Retention
VDR
#CS
≥ VDD -0.2V
2.0
-
V
LL/LE/LI
-
15
A
Data Retention Current
IDDDR
#CS
≥ VDD -0.2V,
VDD = 3V
L
-
30
A
Chip Deselect to Data
Retention Time
TCDR
See data retention waveform
0
-
nS
Operation Recovery Time
TR
TRC*
-
nS
* Read Cycle Time
DATA RETENTION WAVEFORM
TCDR
- 0.2V
DD
V
VDD
#CS
TR
#CS
VDR 2V
=
>
=
>
0.9 DD
V
0.9 DD
V
相關(guān)PDF資料
PDF描述
W25B20-VSNIG 2M X 1 FLASH 2.7V PROM, PDSO8
W25P80-VSFI-G 8M X 1 FLASH 2.7V PROM, PDSO16
W25Q16VSFIG 2M X 8 SPI BUS SERIAL EEPROM, PDSO16
W25Q32DWZPIP 256K X 16 SPI BUS SERIAL EEPROM, 7.5 ns, PDSO8
W25Q80VZPIG 1M X 8 SPI BUS SERIAL EEPROM, DSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W24L257Q70LL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
W24L257S70LE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
W24L257S70LL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
W24LH8 制造商:WINBOND 制造商全稱:Winbond 功能描述:Normal speed, Very low power CMOS static RAM Organized as 32768 x 8 bits
W24LH8Q-55LE 制造商:WINBOND 制造商全稱:Winbond 功能描述:Normal speed, Very low power CMOS static RAM Organized as 32768 x 8 bits