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參數資料
| 型號： | M68AW512M |
| 廠商： | 意法半導體 |
| 英文描述： | 8 Mbit (512K x16) 3.0V Asynchronous SRAM |
| 中文描述： | 8兆位（為512k × 16）3.0V異步SRAM |
| 文件頁數： | 15/19頁 |
| 文件大?。?/td> | 296K |
| 代理商： | M68AW512M |
15/19
M68AW512M
Figure 13. Low V
CC
Data Retention AC Waveforms
Table 9. Low V
CC
Data Retention Characteristics
Symbol
Parameter
Note: 1. All other Inputs at V
IH
≥
V
CC
–0.2V or V
IL
≤
0.2V.
2. Tested initially and after any design or process changes that may affect these parameters. t
AVAV
is Read cycle time.
3. No input may exceed V
CC
+0.2V.
Test Condition
Min
Typ
Max
Unit
I
CCDR (1)
Supply Current (Data Retention)
V
CC
= 1.5V, E
≥
V
CC
–0.2V or
UB = LB
≥
V
CC
–0.2V, f = 0
(3)
5
10
μA
t
CDR (1,2)
Chip Deselected to Data
Retention Time
0
ns
t
R (2)
Operation Recovery Time
t
AVAV
ns
V
DR (1)
Supply Voltage (Data Retention)
E
≥
V
CC
–0.2V or
UB = LB
≥
V
CC
–0.2V, f = 0
1.5
V
AI05805
DATA RETENTION MODE
tR
3.6V
tCDR
VCC 2.7V
VDR > 1.5V
E or UB/LB
E
≥
VDR – 0.2V or UB = LB
≥
VDR – 0.2V
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| M68AW512ML55ND1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (512K x16) 3.0V Asynchronous SRAM |
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| M68AW512ML70ND1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (512K x16) 3.0V Asynchronous SRAM |
| M68AW512ML70ND6 | 功能描述:靜態(tài)隨機存取存儲器 WIRELESS FLASH RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| M68AW512ML70ND6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (512K x16) 3.0V Asynchronous SRAM |
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