M48T201Y-70MH1F STMicroelectronics, M48T201Y-70MH1F Datasheet - Page 33

• Manufacturer Part Number: M48T201Y-70MH1F
• Description: IC SUPERVISOR NVRAM 5V 44-SOH
• Manufacturer: STMicroelectronics
• Series: Timekeeper®r
• Type: Clock/Calendar/NVSRAMr

Specifications of M48T201Y-70MH1F

• 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: Lead free / RoHS Compliant
• Other names: 497-4712-2

M48T201Y, M48T201V
Note:
Figure 17. SH – 4-pin SNAPHAT
Drawing is not to scale.
Table 17.
Symb
A1
A2
A3
eA
eB
D
A
B
E
L
SH – 4-pin SNAPHAT
data
Typ
21.21
17.27
15.55
8.00
7.24
0.46
3.20
2.03
mm
Min
eA
D
®
®
10.54
21.84
18.03
15.95
housing for 120 mAh battery & crystal, pack. outline
housing for 120 mAh battery & crystal, pack. mech.
Max
8.51
8.00
0.38
0.56
3.61
2.29
A1
E
A
Typ
B
Package mechanical data
inches
0.315
0.285
0.018
0.835
0.680
0.612
0.126
0.080
Min
eB
SHTK-A
A3
L
A2
0.415
.0335
0.315
0.015
0.022
0.860
.0710
0.628
0.142
0.090
Max
33/37