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参数资料
| 型号： | M48T37VMH |
| 厂商： | 意法半导体 |
| 英文描述： | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| 中文描述： | 3.3 - 5V的256千位的32KB的SRAM x8计时器 |
| 文件页数： | 7/20页 |
| 文件大小： | 128K |
| 代理商： | M48T37VMH |
7/20
M48T37Y, M48T37V
Figure 6. Read Mode AC Waveforms
.
Note: Write Enable (W) = High.
AI00925
tAVAV
tAVQV
tAXQX
tELQV
tELQX
tEHQZ
tGLQV
tGLQX
tGHQZ
VALID
A0-A14
E
G
DQ0-DQ7
VALID
Table 9. Read Mode AC Characteristics
(T
A
= 0 to 70
°
C or –40 to 85
°
C)
Note: 1. C
L
= 100pF.
2. C
L
= 5pF.
Symbol
Parameter
M48T37Y
M48T37V
Unit
V
CC
= 4.5V to 5.5V
V
CC
= 3.0V to 3.6V
-70
-10
Min
Max
Min
Max
t
AVAV
Read Cycle Time
70
100
ns
t
AVQV(1)
Address Valid to Output Valid
70
100
ns
t
ELQV(1)
Chip Enable Low toOutput Valid
70
100
ns
t
GLQV(1)
Output Enable Low to Output Valid
35
50
ns
t
ELQX(2)
Chip Enable Low toOutput Transition
5
10
ns
t
GLQX(2)
Output Enable Low to Output Transition
5
5
ns
t
EHQZ(2)
Chip Enable High to Output Hi-Z
25
50
ns
t
GHQZ(2)
Output Enable High to Output Hi-Z
25
40
ns
t
AXQX(1)
Address Transition to Output Transition
10
10
ns
相关PDF资料 |
PDF描述 |
|---|---|
| M48T37V-70MH1 | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37Y-70MH1 | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37V-10MH1 | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37Y-10MH1 | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37VSH | 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T37VSH | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37Y | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37Y_10 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER?? SRAM |
| M48T37Y-10MH1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
| M48T37Y-10MH1E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM |
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