PIC16C621A Microchip 8-Bit CMOS Microcontroller Data Sheet
Download PDF datasheet for Microchip Technology PIC16C621A EPROM-Based 8-Bit CMOS Microcontroller (EN) 128 pages DS30235J 2003 zip
Description
This PDF datasheet is for the Microchip PIC16C621A Microcontroller.
About the Item
Microchip PIC16C621A EPROM-Based 8-Bit CMOS Microcontroller
The PIC16C62X devices are 18 and 20-Pin ROM/EPROM-based members of the versatile PICmicro family of low cost, high performance, CMOS, fullystatic, 8-bit microcontrollers.
All PICmicro microcontrollers employ an advanced RISC architecture. The PIC16C62X devices have 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 the 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.
PIC16C62X microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers in their class.
(PDF) DATASHEET (ENGLISH)
SUMMARY OF CONTENTS
– General Description
– PIC16C62X Device Varieties
– Architectural Overview
– Memory Organization
– I/O Ports
– Timer0 Module
– Comparator Module
– Voltage Reference Module
– Special Features of the CPU
– Instruction Set Summary
– Development Support
– Electrical Specifications
– Device Characterization Information
– Packaging Information
– Appendix A: Enhancements
– Appendix B: Compatibility
– Product Identification System
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This datasheet provides all the information from Microchip Technology about the PIC16C621A EPROM-Based 8-Bit CMOS Microcontroller, as detailed in the table of contents. Reading it completely will address most questions you might have. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.
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