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Part Number | M41T82ZM6F | M41T82RM6F | M41T82SM6F | M41T82ZM6E |
---|---|---|---|---|
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Status | Active | Active | Active | Obsolete |
Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
Features | Alarm, Leap Year, SRAM, Watchdog Timer | Alarm, Leap Year, SRAM, Watchdog Timer | Alarm, Leap Year, SRAM, Watchdog Timer | Alarm, Leap Year, SRAM, Watchdog Timer |
Memory Size | 7B | 7B | 7B | 7B |
Time Format | HH:MM:SS:hh (24 hr) | HH:MM:SS:hh (24 hr) | HH:MM:SS:hh (24 hr) | HH:MM:SS:hh (24 hr) |
Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
Interface | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
Voltage - Supply | 2.38V ~ 5.5V | 2.7V ~ 5.5V | 3V ~ 5.5V | 2.38V ~ 5.5V |
Voltage - Supply, Battery | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V |
Current - Timekeeping (Max) | 10µA @ 5.5V | 10µA @ 5.5V | 10µA @ 5.5V | 10µA @ 5.5V |
Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |