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Part Number | M41T94MQ6E | M41T94MQ6F | M41T94MH6E |
---|---|---|---|
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Status | Obsolete | Active | Obsolete |
Type | Clock/Calendar | Clock/Calendar | Clock/Calendar |
Features | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer |
Memory Size | 44B | 44B | 44B |
Time Format | 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 |
Interface | SPI | SPI | SPI |
Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
Voltage - Supply, Battery | 2.5V ~ 3.5V | 2.5V ~ 3.5V | 2.5V ~ 3.5V |
Current - Timekeeping (Max) | 1.4mA @ 2.7V ~ 5.5V | 1.4mA @ 2.7V ~ 5.5V | 1.4mA @ 2.7V ~ 5.5V |
Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets |
Supplier Device Package | 16-SO | 16-SO | 28-SOH |