M41T80M6E STMicroelectronics, M41T80M6E Datasheet - Page 22

• Manufacturer Part Number: M41T80M6E
• Description: IC RTC SERIAL W/ALARM 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

Specifications of M41T80M6E

• Memory Size: 20B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Function: Clock/Calendar/Alarm/Timer Interrupt
• Rtc Memory Size: 20 Byte
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (2-Wire, I2C)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2820-5; M41T80M6

Package mechanical data
22/25
Figure 13. SO8 – 8 lead plastic small outline, 150 mils body width, package
1. Drawing is not to scale.
Table 12.
Symbol
ccc
A1
A2
E1
L1
A
D
E
b
e
h
L
c
k
A2
mechanical drawing
SO8 – 8 lead plastic small outline, 150 mils body width, package
mechanical data
b
4.90
6.00
3.90
1.27
1.04
Typ
8
1
e
D
millimeters
E1
A
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.25
0.40
Doc ID 9074 Rev 4
Min
0°
E
–
ccc
Max
1.75
0.25
0.48
0.23
5.00
6.20
0.50
1.27
0.10
4.00
8°
–
A1
L1
0.193
0.236
0.154
0.050
0.041
Typ
L
GAUGE PLANE
h x 45°
0.25 mm
c
inches
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.010
0.016
Min
0°
–
k
0.069
0.010
0.019
0.009
0.004
0.197
0.244
0.157
0.020
0.050
Max
M41T80
8°
–
SO-A