由其分销商提供的 STMicroelectronics M41T83SQA6F 的描述。
Serial I²C bus realnulltime clock (RTC) with battery switchover, VFQFPN 16 4x4x1.0, RoHS
STMicroelectronics SCT
M41T83 Series 5.5 V Serial I2C Bus 32 kHz Real-Time Clock - QFN-16 (4x4)
Real Time Clock Serial 32byte Clock/Calendar/Alarm/Timer/Interrupt 16-Pin VFQFPN EP T/R
RTC IC, YY-MM-DD-dd, HH:MM:SS:ts/hs, 24Hr, I2C, 3 V to 5.5 V, 16 Pins, QFN-EP
M41T83SQA6F, REAL TIME CLOCK, 32B RAM SERIAL-2 WIRE, SERIAL-I2C, 16-PIN QFN
STMicroelectronics RTC, , QFN, 2 ,Serial-I2C, 5.5 V, , 16
16-VQFN Exposed Pad M41T83 e4 Alarm Leap Year Square Wave Output SRAM Watchdog Timer real time clock IC 3V~5.5V 10muA @ 5.5V 4.1mm 0.4MHz
IC, RTC I2C BUS, SMD, QFN-16; Date Format:DD:MM:YYYY; Clock Format:12Hr / 24Hr; Clock IC Type:RTC; Interface Type:I2C, Serial; Supply Voltage Range:3V to 5.5V; Digital IC Case Style:QFN; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:41; IC Case Style:QFN; Interface:Serial, I2C; Interface Type:Serial, I2C; Memory Configuration:32 x 8; No. of Outputs:5; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:QFN; RTC Features:Square-Wave Output; Supply Voltage Max:5.5V; Supply Voltage Min:2.38V; Termination Type:SMD; Type:RTC