M41ST85YMH6E STMicroelectronics, M41ST85YMH6E Datasheet - Page 28

• Manufacturer Part Number: M41ST85YMH6E
• Description: IC RTC 5.0V 512BIT NVRAM 28SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Supervisorr

Specifications of M41ST85YMH6E

• Memory Size: 64B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC, 28-SOH (8.48mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2806-5; M41ST85YMH6

M41ST85Y, M41ST85W
PACKAGE MECHANICAL INFORMATION
Figure 23. SOH28 – 28-lead Plastic Small Outline, Battery SNAPHAT, Package Outline
Note: Drawing is not to scale.
Table 14. SOH28 – 28-lead Plastic Small Outline, battery SNAPHAT, Package Mechanical Data
28/34
Symbol
CP
A1
A2
eB
A
B
C
D
E
H
N
e
L
B
SOH-A
N
1
1.27
Typ
D
e
millimeters
17.71
11.51
E
A2
0.05
2.34
0.36
0.15
8.23
3.20
0.41
Min
28
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
0.050
Typ
A1
inches
0.002
0.092
0.014
0.006
0.697
0.324
0.126
0.453
0.016
Min
L
28
0°
–
C
0.120
0.014
0.106
0.020
0.012
0.728
0.350
0.142
0.500
0.050
0.004
Max
8°
–