m41t81 STMicroelectronics, m41t81 Datasheet - Page 28

• Manufacturer Part Number: m41t81
• Description: Serial Access Real-time Clock With Alarms
• Manufacturer: STMicroelectronics

Part numbering
7
28/30
Part numbering
Table 15.
For other options, or for more information on any aspect of this device, please contact the
ST Sales Office nearest you.
Example:
Device type
M41T
Supply voltage and write protect voltage
81 = V
Package
M = SO8
Temperature range
6 = –40°C to 85°C
Shipping method
For SO8:
E = ECOPACK® package, standard package
F = ECOPACK® package, tape & reel 24mm packing
CC
= 2.0 to 5.5V
Ordering information scheme
M41T
81
M
6
M41T81
E