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PCF85063TP - Tiny Real-Time Clock/calendar
TMS320F28335-Q1 - Real-Time Microcontrollers
PCA8565 - Real time clock/calender
PCD3350A - 8-bit microcontroller with DTMF generator/ 256 bytes EEPROM and real-time clock
PCD3745A - 8-bit microcontroller with 4.5 kbytes OTP memory and 32 kHz real-time clock
PCF8563 - Real-time clock/calendar
DS1678 - Real-Time Event Recorder
JA21003 - Useful Voice with Real-Time Clock
JA21007 - Useful Voice with Real-Time Clock
MCP79510 - Battery-Backed SPI Real-Time Clock/Calendar
MCP79520 - Battery-Backed SPI Real-Time Clock/Calendar
MCP79511 - Battery-Backed SPI Real-Time Clock/Calendar
MCP79521 - Battery-Backed SPI Real-Time Clock/Calendar
MCP79512 - Battery-Backed SPI Real-Time Clock/Calendar
MCP79522 - Battery-Backed SPI Real-Time Clock/Calendar
MCP795W10 - Battery-Backed SPI Real-Time Clock/Calendar
MCP795W20 - Battery-Backed SPI Real-Time Clock/Calendar
MCP795W11 - Battery-Backed SPI Real-Time Clock/Calendar
MCP795W12 - Battery-Backed SPI Real-Time Clock/Calendar
MCP795W22 - Battery-Backed SPI Real-Time Clock/Calendar
