P83C562_P80

8-bit microcontroller


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Product description

PDF See also the overview of 8XC552/562 80C51 family derivatives

The P80C562/P83C562 (hereafter generally referred to as P8xC562) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The P8xC562 has the same instruction set as the 80C51. Two versions of the derivative exist:

  • With 8 kbytes mask-programmable ROM
  • ROMless version of the P8xC562.

This I/O intensive device provides architectural enhancements to function as a controller in the field of automotive electronics, specifically engine management and gear box control.

The P8xC562 contains a non-volatile 8 kbyte read only program memory, a volatile 256 byte read/write data memory, six 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), an additional 16-bit timer coupled to capture and compare latches, a fourteen-source, two-priority-level, nested interrupt structure, an 8-input ADC, a dual DAC with pulse width modulated outputs, a serial interface (UART), a Watchdog Timer and on-chip oscillator and timing circuits. For systems that require extra capability, the P8xC562 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 MHz crystal, 58% of the instructions are executed in 0.75 ms and 40% in 1.5 ms. Multiply and divide instructions require 3 ms.

Features

  • 80C51 Central Processing Unit
  • 8 kbytes ROM, expandable externally to 64 kbytes
  • 256 bytes RAM, expandable externally to 64 kbytes
  • Two standard 16-bit timer/counters
  • An additional 16-bit timer/counter coupled to four capture registers and three compare registers
  • An 8-bit ADC with 8 multiplexed analog inputs
  • Two 8-bit resolution, Pulse Width Modulated outputs
  • Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs
  • Full-duplex UART compatible with the standard 80C51
  • On-chip Watchdog Timer
  • Oscillator frequency: 3.5 to 16 MHz.

Applications

The P8xCL410 is an 8-bit general purpose microcontroller especially suited for battery-powered applications. The P8xCL410 also functions as an arithmetic processor having facilities for both binary and BCD arithmetic plus bit-handling capabilities.
All information on this product information page is subject to the subsequent disclaimers:
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Parametric search

Show functional diagram

Block diagram: P80C562EBA
Block diagram: P80C562EBA
Block diagram: P80C562EBA
Block diagram: P80C562EBA

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
P80C562EBA/02P80C562EBA/02,5129352 022 00512Volume productionSOT188-2
(PLCC68) 		Tube Dry PackStandard Marking

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
P80C562EBA/02P80C562EBA/02,5189352 022 00518Withdrawn
Replacement product		SOT188-2
(PLCC68) 		Reel Dry Pack, SMD, 13"Standard Marking

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
P80C562EBA/02935202200518DN

Parametrics of this product

Type numberPackagefmax
(MHz)		RAM
(B)		I/O
pins		UART
I2C
Timers
package reference code@ temperature
range
@ VDD
[min](V)		@ VDD
[max]
(V)		@ product description
P80C562EBASOT188-2
(PLCC68)		16.0256.048.01.01.02.0PLCC68B4.55.58-bit microcontroller

Similar products

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
P80C562EBA/02P80C562EBA/02,512P80C562EBA/02week 49, 20042.842.5839793281653747E834

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
P80C562EBA/02P80C562EBA/02,518P80C562EBA/02Always Pb-free34
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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
P80C562EBA/02935202200518DN

Documentation for this product

TypeFormatTitleDate
Data sheetpdf8-bit microcontroller (v.1.0)1997-04-16

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
P80C562EBA/029352 022 00512P80C562EBA/02,512EUFUTURE ELECTRONICS UK2,7542/6/2012Buy onlinenot available
   NADIGI-KEY CORPORATION6482/8/2012Buy online 
   NAMOUSER ELECTRONICS4662/8/2012Buy online 
   NAMOUSER ELECTRONICS4662/8/2012Buy online 
   ASFUTURE ELECTRONICS- ASIA142/6/2012Buy online 
   JAPANCHIP ONE STOPyes02/09/2012Buy online 

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