M41T56MH6TR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M41T56MH6TR Datasheet PDF : 25 Pages
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M41T56
Table 7. DC Characteristics
Symbol
Parameter
Test Condition(1)
Min
Typ
Max
ILI
Input Leakage Current
0V ≤ VIN ≤ VCC
±1
ILO Output Leakage Current
0V ≤ VOUT ≤ VCC
±1
ICC1 Supply Current
Switch Frequency = 100kHz
300
ICC2 Supply Current (Standby) SCL, SDA = VCC – 0.3V
100
VIL Input Low Voltage
–0.3
1.5
VIH Input High Voltage
3
VCC + 0.8
VOL Output Low Voltage
IOL = 5mA, VCC = 4.5V
0.4
VBAT(2) Battery Supply Voltage
2.5
3
3.5
IBAT Battery Supply Current
TA = 25°C, VCC = 0V,
Oscillator ON, VBAT = 3V
450
550
Note: 1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = 4.5 to 5.5V (except where noted).
2. STMicroelectronics recommends the RAYOVAC BR1225 or BR1632 (or equivalent) as the battery supply.
Unit
µA
µA
µA
µA
V
V
V
V
nA
Table 8. Crystal Electrical Characteristics
Symbol
Parameter(1,2,3)
Min
Typ
Max
Unit
fO
Resonant Frequency
32.768
kHz
RS
Series Resistance
60
kΩ
CL
Load Capacitance
12.5
pF
Note: 1. These values are externally supplied if using the SO8 package. STMicroelectronics recommends the KDS DT-38: 1TA/
1TC252E127, Tuning Fork Type (thru-hole) or the DMX-26S: 1TJS125FH2A212, (SMD) quartz crystal for industrial temperature
operations. KDS can be contacted at kouhou@kdsj.co.jp or http://www.kdsj.co.jp for further information on this crystal type.
2. Load capacitors are integrated within the M41T56. Circuit board layout considerations for the 32.768 kHz crystal of minimum trace
lengths and isolation from RF generating signals should be taken into account.
3. All SNAPHAT battery/crystal tops meet these specifications.
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