M48T201Y-70MH1E STMicroelectronics, M48T201Y-70MH1E Datasheet - Page 32

• Manufacturer Part Number: M48T201Y-70MH1E
• Description: IC SUPERVISOR TIMEKPR 5V 44-SOH
• Manufacturer: STMicroelectronics
• Series: Timekeeper®r
• Type: Clock/Calendar/NVSRAMr

Specifications of M48T201Y-70MH1E

• Memory Size: External
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-SOH
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3.3 V, 5 V
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Battery Backup Switching: Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 15000 uA
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2840-5; M48T201Y-70MH1

Package mechanical data
Note:
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Figure 16. SH – 4-pin SNAPHAT
Drawing is not to scale.
Table 16.
Symb
A1
A2
A3
eA
eB
A
B
D
E
L
outline
SH – 4-pin SNAPHAT
data
Typ
21.21
14.22
15.55
6.73
6.48
0.46
3.20
2.03
mm
Min
eA
D
®
®
housing for 48 mAh battery & crystal, package
housing for 48 mAh battery & crystal, pack. mech.
21.84
14.99
15.95
Max
9.78
7.24
6.99
0.38
0.56
3.61
2.29
A1
E
A
Typ
B
eB
SHTK-A
M48T201Y, M48T201V
inches
0.265
0.255
0.018
0.835
0.560
0.612
0.126
0.080
Min
A3
L
A2
0.385
0.285
0.275
0.015
0.022
0.860
0.590
0.628
0.142
0.090
Max