Details, datasheet, quote on part number: P83C652EBA
DescriptionCMOS Single-chip 8-bit Microcontrollers
CompanyPhilips Semiconductors (Acquired by NXP)
DatasheetDownload P83C652EBA datasheet
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Features, Applications

Product specification Supersedes data of 1996 Aug 15 IC20 Data Handbook 1997 Dec 05

The P80C652/83C652 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 80C652/83C652 has the same instruction set as the 80C51. Three versions of the derivative exist: 83C652 8k bytes mask programmable ROM 80C652 ROMless version 87C652 EPROM version (described in a separate chapter) This device provides architectural enhancements that make it applicable in a variety of applications for general control systems. The 8XC652 contains a non-volatile 8 read-only program memory, a volatile 8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), a multi-source, two-priority-level, nested interrupt structure, an I2C interface, UART and on-chip oscillator and timing circuits. For systems that require extra capability, the 8XC652 can be expanded using standard TTL compatible memories and logic. The device also functions as an arithmetic processor having facilities for both binary and BCD arithmetic plus bit-handling capabilities. The instruction set consists of over 100 instructions: 49 one-byte, 45 two-byte and 17 three-byte. With a 16(24)MHz crystal, 58% of the instructions are executed in 0.75(0.5)s and in 1.5(1)s. Multiply and divide instructions require 3(2)s.


Two standard 16-bit timer/counters Four 8-bit I/O ports I2C-bus serial I/O port with byte oriented

Full-duplex UART facilities Power control modes
ROM code protection Extended frequency range: to 24 MHz Three operating ambient temperature

NOTES TO QFP ONLY: 1. Due to EMC improvements, all VSS pins must be connected to VSS on the 80C652/83C652.


Related products with the same datasheet
Some Part number from the same manufacture Philips Semiconductors (Acquired by NXP)
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P83C654EBA CMOS Single-chip 8-bit Microcontroller
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