M40Z300MH1F View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M40Z300MH1F' PDF : 25 Pages View PDF
M40Z300, M40Z300W
DC and AC parameters
Table 6. DC characteristics
Sym
Parameter
Test condition(1)
M40Z300
M40Z300W
Unit
Min Typ
Max
Min Typ
Max
ILI(2) Input leakage current
ICC Supply current
VIL Input low voltage
VIH Input high voltage
Output low voltage
VOL Output low voltage
(open drain)(3)
0 V ≤ VIN ≤ VCC
Outputs open
±1
3
6
±1
µA
2
4
mA
–0.3
0.8
–0.3
0.8
V
2.2
IOL = 4.0 mA
VCC + 0.3 2.0
0.4
VCC + 0.3 V
0.4
V
IOL = 10 mA
0.4
0.4
V
VOH Output high voltage
IOH = –2.0 mA 2.4
2.4
V
VOHB VOH battery backup(4)
IOUT2 = –1.0 µA 2.0 2.9
3.6
2.0 2.9
3.6
V
IOUT1 VOUT current (active)
VOUT > VCC –0.3
VOUT > VCC –0.2
250
150
150
mA
100
mA
IOUT2
VOUT current (battery
backup)
VOUT > VBAT –0.3
100
100
µA
ICCDR
Data retention mode
current(5)
100
100
nA
THS
Threshold select
voltage
VSS
VOUT
VSS
VOUT
V
VPFD
VSO
Power-fail deselect
voltage (THS = VSS)
Power-fail deselect
voltage (THS = VOUT)
Battery backup
switchover voltage
4.5 4.6
4.75
2.8 2.9
3.0
V
4.2 4.35
4.5
2.5 2.6
2.7
V
3.0
2.5
V
VBAT Battery voltage
2.0 2.9
3.6
2.0 2.9
3.6
V
1. Valid for ambient operating temperature: TA = 0 to 70 °C or –40 to 85 °C; VCC = 2.7 to 3.6 V or 4.5 to 5.5 V (except where
noted).
2. Outputs deselected.
3. For RST & BL pins (open drain).
4. Chip enable outputs (E1CON - E4CON) can only sustain CMOS leakage currents in the battery backup mode.
Higher leakage currents will reduce battery life.
5. Measured with VOUT and E1CON - E4CON open.
Doc ID 5679 Rev 5
15/25
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