M41ST85YMH6E STMicroelectronics, M41ST85YMH6E Datasheet - Page 29

• 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

Figure 24. SH – 4-pin SNAPHAT Housing for 48mAh Battery & Crystal, Package Outline
Note: Drawing is not to scale.
Table 15. SH – 4-pin SNAPHAT Housing for 48mAh Battery & Crystal, Mechanical Data
Symbol
A1
A2
A3
eA
eB
A
B
D
E
L
Typ
millimeters
eA
21.21
14.22
15.55
D
6.73
6.48
0.46
3.20
2.03
Min
A1
21.84
14.99
15.95
E
Max
9.78
7.24
6.99
0.38
0.56
3.61
2.29
A
Typ
B
M41ST85Y, M41ST85W
inches
0.2650
0.2551
0.0181
0.8350
0.5598
0.6122
0.1260
0.0799
eB
Min
SHTK-A
A3
L
0.3850
0.2850
0.2752
0.0150
0.0220
0.8598
0.5902
0.6280
0.1421
0.0902
A2
Max
29/34