M41T83SQA6E View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M41T83SQA6E Datasheet PDF : 58 Pages
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M41T82 M41T83
DC and ac parameters
Table 20. DC characteristics
Sym
Parameter
Test condition(1)
Min Typ Max Unit
Operating voltage (S)
–40 to 85°C
3.00
5.50 V
VCC Operating voltage (R)
Operating voltage (Z)
–40 to 85°C
–40 to 85°C
2.70
5.50 V
2.38
5.50 V
ILI Input leakage current
ILO Output leakage current
ICC1 Supply current
0V ≤ VIN ≤ VCC
0V ≤ VOUT ≤ VCC
SCL = 400kHz
(No load)
5.5V
3.0V
2.5 (Z only)
±1
μA
±1
μA
125 150 µA
55
µA
45
µA
SCL = 0Hz;
ICC2 Supply current (standby) All inputs ≥ VCC – 0.2V or ≤
VSS + 0.2V (SQWE bit = 0)
5.5V
3.0V
2.5 (Z only)
8
10
µA
7
µA
6
µA
VIL Input Low voltage
VIH Input High voltage
VOL Output Low voltage
VOH Output High voltage
Pull-up supply voltage
(open drain)
–0.3
0.7VCC
RST, FT/RST
VCC/VBAT = 3.0V,
IOL = 1.0mA
SQW, IRQ1/FT/OUT
VCC = 3.0V,
IOL = 1.0mA
SCL, SDA
VCC = 3.0V,
IOL = 3.0mA
VCC = 3.0V, IOH = –1.0mA (push-pull)
2.4
IRQ1/FT/OUT
0.3VCC V
VCC+0.3 V
0.4
V
0.4
V
0.4
V
V
5.5
V
VBAT
Battery back-up supply
voltage(2)
2.5
5.5
V
VCAP
Capacitor back-up
supply voltage
2.0
5.5
V
IBAT Battery supply current
25°C; VCC = 0V; OSC On;
VBAT = 3V; 32KHz Off
365 450 nA
1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = 2.38V to 5.5V (except where noted).
2. For non-rechargeable Lithium battery.
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