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參數(shù)資料
| 型號(hào)： | M40Z300WMH6TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 5V or 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| 中文描述： | 5V或3V NVRAM中監(jiān)多達(dá)8個(gè)LPSRAMs |
| 文件頁(yè)數(shù)： | 12/21頁(yè) |
| 文件大小： | 132K |
| 代理商： | M40Z300WMH6TR |
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M40Z300, M40Z300W
12/21
Table 6. DC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
A
= 0 to 70°C or –40 to 85°C; V
CC
= 2.7 to 3.6V or 4.5 to 5.5V(except where noted).
2. Outputs deselected.
3. For RST & BL pins (Open Drain).
4. Chip Enable outputs (E1
CON
- E4
CON
) can only sustain CMOS leakage currents in the battery back-up mode.
Higher leakage currents will reduce battery life.
5. Measured with V
OUT
and E1
CON
- E4
CON
open.
Sym
Parameter
Test Condition
(1)
M40Z300
M40Z300W
Unit
Min
Typ
Max
Min
Typ
Max
I
LI(2)
Input Leakage Current
0V
≤
V
IN
≤
V
CC
±1
±1
μA
I
CC
Supply Current
Outputs open
3
6
2
4
mA
V
IL
Input Low Voltage
–0.3
0.8
–0.3
0.8
V
V
IH
Input High Voltage
2.2
V
CC
+ 0.3
2.0
V
CC
+ 0.3
V
V
OL
Output Low Voltage
I
OL
= 4.0mA
0.4
0.4
V
Output Low Voltage
(open drain)
(3)
I
OL
= 10mA
0.4
0.4
V
V
OH
Output High Voltage
I
OH
= –2.0mA
2.4
2.4
V
V
OHB
V
OH
Battery Back-up
(4)
I
OUT2
= –1.0μA
2.0
2.9
3.6
2.0
2.9
3.6
V
I
OUT1
V
OUT
Current (Active)
V
OUT
> V
CC
–0.3
250
150
mA
V
OUT
> V
CC
–0.2
150
100
mA
I
OUT2
V
OUT
Current (Battery
Back-up)
V
OUT
> V
BAT
–0.3
100
100
μA
I
CCDR
Data Retention Mode
Current
(5)
100
100
nA
THS
Threshold Select
Voltage
V
SS
V
OUT
V
SS
V
OUT
V
V
PFD
Power-fail Deselect
Voltage (THS = V
SS
)
4.5
4.6
4.75
2.8
2.9
3.0
V
Power-fail Deselect
Voltage (THS = V
OUT
)
4.2
4.35
4.5
2.5
2.6
2.7
V
V
SO
Battery Back-up
Switchover Voltage
3.0
2.5
V
V
BAT
Battery Voltage
2.0
2.9
3.6
2.0
2.9
3.6
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M40Z300WMQ | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to EIGHT LPSRAM |
| M40Z300WMQ1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to EIGHT LPSRAM |
| M40Z300WMQ1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to 8 LPSRAMs |
| M40Z300WMQ1F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to 8 LPSRAMs |
| M40Z300WMQ1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM Supervisor for Up to 8 LPSRAMs |
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