PIC16LCE623-04I/SS

The PIC16CE623 is 18 and 20-Pin EPROM-based members of the versatile PICmicro family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers with EEPROM data memory. All PICmicro microcontrollers employ an advanced RISC architecture. The PIC16CE623 family has enhanced core features, eight-level deep stack, and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a single-cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available. Additionally, a large register set gives some of the architectural innovations used to achieve a very high performance.

• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
• Analog comparator module with: - Two analog comparators - Programmable on-chip voltage reference (VREF) module - Programmable input multiplexing from device inputs and internal voltage reference - Comparator outputs can be output signals
• Timer0: 8-bit timer/counter with 8-bit programmable prescaler Special Microcontroller Features:
• In-Circuit Serial Programming (ICSP™) (via two pins)
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Brown-out Reset
• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation Device Program Memory RAM Data Memory EEPROM Data Memory PIC16CE623 512x14 96x8 128x8 PIC16CE624 1Kx14 96x8 128x8 PIC16CE625 2Kx14 128x8 128x8 Pin Diagrams Special Microcontroller Features (cont’d)
• 1,000,000 erase/write cycle EEPROM data memory
• EEPROM dat