PIC16CE62X PIC16CE62X PIC16CE62X OTP 8-Bit CMOS MCU with EEPROM Data Memory Devices included in this data sheet: Pin Diagrams PIC16CE623 PDIP, SOIC, Windowed CERDIP PIC16CE624 PIC16CE625 RA1/AN1 RA2/AN2/VREF 1 18 RA0/AN0 RA3/AN3 2 17 High Performance RISC CPU: RA4/T0CKI OSC1/CLKIN 3 16 MCLR/VPP OSC2/CLKOUT 4 15 Only 35 instructions to learn VDD VSS 5 14 RB7 RB0/INT 6 13 All single-cycle instructions (200 ns), except for RB1 RB6 12 7 program branches which are two-cycle RB2 RB5 8 11 10 RB3 9 RB4 Operating speed: - DC - 20 MHz clock input - DC - 200 ns instruction cycle Device Program RAM EEPROM SSOP Memory Data Data Memory Memory RA2/AN2/VREF 1 20 RA1/AN1 RA3/AN3 RA0/AN0 2 19 PIC16CE623 512x14 96x8 128x8 OSC1/CLKIN RA4/T0CKI 3 18 OSC2/CLKOUT MCLR/VPP 4 17 VSS VDD PIC16CE624 1Kx14 96x8 128x8 5 16 VDD VSS 6 15 RB0/INT 7 14 RB7 PIC16CE625 2Kx14 128x8 128x8 RB1 8 13 RB6 RB2 12 RB5 9 Interrupt capability 10 11 RB3RB3 RB4 16 special function hardware registers 8-level deep hardware stack Direct, Indirect and Relative addressing modes Peripheral Features: Special Microcontroller Features (contd) 13 I/O pins with individual direction control 1,000,000 erase/write cycle EEPROM data memory High current sink/source for direct LED drive EEPROM data retention > 40 years Analog comparator module with: Programmable code protection - Two analog comparators Power saving SLEEP mode - Programmable on-chip voltage reference Selectable oscillator options (VREF) module - Programmable input multiplexing from device Four user programmable ID locations inputs and internal voltage reference CMOS Technology: - Comparator outputs can be output signals Low-power, high-speed CMOS EPROM/EEPROM Timer0: 8-bit timer/counter with 8-bit technology programmable prescaler Fully static design Special Microcontroller Features: Wide operating voltage range In-Circuit Serial Programming (ICSP) (via two - 2.5V to 5.5V Commercial, industrial and extended temperature pins) range Power-on Reset (POR) Power-up Timer (PWRT) and Oscillator Start-up Low power consumption - < 2.0 mA 5.0V, 4.0 MHz Timer (OST) -15 A typical 3.0V, 32 kHz Brown-out Reset - < 1.0 A typical standby current 3.0V Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation 1998-2013 Microchip Technology Inc. DS40182D-page 1PIC16CE62X Table of Contents 1.0 General Description............................................................................................................................................... 3 2.0 PIC16CE62X Device Varieties .............................................................................................................................. 5 3.0 Architectural Overview........................................................................................................................................... 7 4.0 Memory Organization ..........................................................................................................................................11 5.0 I/O Ports............................................................................................................................................................... 23 6.0 EEPROM Peripheral Operation........................................................................................................................... 29 7.0 Timer0 Module.....................................................................................................................................................35 8.0 Comparator Module............................................................................................................................................. 41 9.0 Voltage Reference Module .................................................................................................................................. 47 10.0 Special Features of the CPU ............................................................................................................................... 49 11.0 Instruction Set Summary ..................................................................................................................................... 65 12.0 Development Support..........................................................................................................................................77 13.0 Electrical Specifications ....................................................................................................................................... 83 14.0 Packaging Information......................................................................................................................................... 97 Appendix A: Code for Accessing EEPROM Data Memory ........................................................................................ 103 Index .......................................................................................................................................................................... 105 On Line Support .......................................................................................................................................................... 107 Reader Response ....................................................................................................................................................... 108 PIC16CE62X Product Identification System .............................................................................................................. 109 To Our Valued Customers Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: