M48T35Y-70MH1 STMicroelectronics, M48T35Y-70MH1 Datasheet - Page 22

• Manufacturer Part Number: M48T35Y-70MH1
• Description: Real Time Clock Advanced Analog
• Manufacturer: STMicroelectronics

Specifications of M48T35Y-70MH1

• Function: Clock, Calendar, NV Timekeeping RAM, Watchdog Timer, Battery Backup
• Rtc Memory Size: 32768 B
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Parallel
• Package / Case: SOH
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package mechanical data
Note:
22/28
Figure 14. SOH28 – 28-lead plastic small outline, 4-socket battery SNAPHAT
Drawing is not to scale.
Table 13.
Symbol
CP
A1
A2
eB
A
B
C
D
E
H
N
e
L
a
package outline
SOH28 – 28-lead plastic SO, 4-socket battery SNAPHAT
mechanical data
B
1.27
Typ
N
1
D
e
17.71
11.51
0.05
2.34
0.36
0.15
8.23
3.20
0.41
Doc ID 2611 Rev 9
mm
Min
E
28
A2
0°
–
H
CP
18.49
12.70
Max
3.05
0.36
2.69
0.51
0.32
8.89
3.61
1.27
0.10
8°
–
A
eB
A1
0.050
Typ
α
L
C
inches
0.002
0.092
0.014
0.006
0.697
0.324
0.126
0.453
0.016
®
Min
28
0°
, package
–
M48T35, M48T35Y
0.120
0.014
0.106
0.020
0.012
0.728
0.350
0.142
0.500
0.050
0.004
®
Max
8°
,
–
SOH-A