M40Z300(2000) Ver la hoja de datos (PDF) - STMicroelectronics
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M40Z300 Datasheet PDF : 16 Pages
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M40Z300, M40Z300W
Table 5. Capacitance (1)
(TA = 25 °C, f = 1 MHz)
Symbol
Parameter
CIN
Input Capacitance
COUT Output Capacitance
Note: 1. Sampled only, not 100% tested.
2. Outputs deselected.
Test Condition
VIN = 0V
VOUT = 0V
Min
Max
Unit
8
pF
10
pF
Table 6A. DC Characteristics for M40Z300
(TA = 0 to 70°C; VCC = 4.75V to 5.5V or 4.5V to 5.5V)
Symbol
Parameter
Test Condition
Min Typ
Max
ILI (1) Input Leakage Current
0V ≤ VIN ≤ VCC
±1
ICC
Supply Current
Outputs open
3
6
VIL
Input Low Voltage
–0.3
0.8
VIH
Input High Voltage
2.2
VCC + 0.3
Output Low Voltage
IOL = 4.0mA
0.4
VOL
Output Low Voltage (open drain) (2)
IOL = 10mA
0.4
VOH Output High Voltage
IOH = –2.0mA
2.4
VOHB VOH Battery Back-up (3)
IOUT2 = –1.0µA
2.0
2.9
3.6
VOUT > VCC –0.3
250
IOUT1 VOUT Current (Active)
VOUT > VCC –0.2
150
IOUT2 VOUT Current (Battery Back-up)
VOUT > VBAT –0.3
100
ICCDR Data Retention Mode Current (4)
100
THS Threshold Select Voltage
VSS
VOUT
VPFD
Power-fail Deselect Voltage (THS = VSS)
Power-fail Deselect Voltage (THS = VOUT)
4.5
4.6
4.75
4.2 4.35
4.5
VSO Battery Back-up Switchover Voltage
3.0
Note: 1. Outputs deselected.
2. For RST & BL pins (Open Drain).
3. Chip Enable outputs (E1CON - E4CON) can only sustain CMOS leakage currents in the battery back-up mode.
Higher leakage currents will reduce battery life.
4. Measured with VOUT and E1CON - E4CON open.
Unit
µA
mA
V
V
V
V
V
V
mA
mA
µA
nA
V
V
V
V
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