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參數(shù)資料
| 型號： | M40Z300MH1TR |
| 廠商： | 意法半導體 |
| 英文描述： | NVRAM CONTROLLER for up to EIGHT LPSRAM |
| 中文描述： | NVRAM中多達8個LPSRAM控制器 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 128K |
| 代理商： | M40Z300MH1TR |
M40Z300, M40Z300W
6/16
Table 5. Capacitance
(1)
(T
A
= 25 °C, f = 1 MHz)
Symbol
Note: 1. Sampled only, not 100% tested.
2. Outputs deselected.
Table 6A. DC Characteristics for M40Z300
(T
A
= 0 to 70°C; V
CC
= 4.75V to 5.5V or 4.5V to 5.5V)
Symbol
Parameter
Note: 1. Outputs deselected.
2. For RST & BL pins (Open Drain).
3. 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.
4. Measured with V
OUT
and E1
CON
- E4
CON
open.
Parameter
Test Condition
Min
Max
Unit
C
IN
Input Capacitance
V
IN
= 0V
8
pF
C
OUT
Output Capacitance
V
OUT
= 0V
10
pF
Test Condition
Min
Typ
Max
Unit
I
LI
(1)
Input Leakage Current
0V
≤
V
IN
≤
V
CC
±1
μA
I
CC
Supply Current
Outputs open
3
6
mA
V
IL
Input Low Voltage
–0.3
0.8
V
V
IH
Input High Voltage
2.2
V
CC
+ 0.3
V
V
OL
Output Low Voltage
I
OL
= 4.0mA
0.4
V
Output Low Voltage (open drain)
(2)
I
OL
= 10mA
0.4
V
V
OH
Output High Voltage
I
OH
= –2.0mA
2.4
V
V
OHB
V
OH
Battery Back-up
(3)
I
OUT2
= –1.0μA
2.0
2.9
3.6
V
I
OUT1
V
OUT
Current (Active)
V
OUT
> V
CC
–0.3
250
mA
V
OUT
> V
CC
–0.2
150
mA
I
OUT2
V
OUT
Current (Battery Back-up)
V
OUT
> V
BAT
–0.3
100
μA
I
CCDR
Data Retention Mode Current
(4)
100
nA
THS
Threshold Select Voltage
V
SS
V
OUT
V
V
PFD
Power-fail Deselect Voltage (THS = V
SS
)
4.5
4.6
4.75
V
Power-fail Deselect Voltage (THS = V
OUT
)
4.2
4.35
4.5
V
V
SO
Battery Back-up Switchover Voltage
3.0
V
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相關代理商/技術參數(shù) |
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|---|---|
| M40Z300MH6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to 8 LPSRAMs |
| M40Z300MH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to 8 LPSRAMs |
| M40Z300MH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| M40Z300MQ | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to EIGHT LPSRAM |
| M40Z300MQ1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to EIGHT LPSRAM |
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