PIC16F873-20I/SP Microchip Technology, PIC16F873-20I/SP Datasheet

PIC16F873-20I/SP

Manufacturer Part Number

PIC16F873-20I/SP

Description

IC MCU FLASH 4KX14 EE 28DIP

Manufacturer

Microchip Technology

Series

PIC® 16Fr

Datasheets

1.PIC16F616T-ISL.pdf (8 pages)

2.PIC16F688T-ISL.pdf (688 pages)

3.PIC16F873-04SO.pdf (218 pages)

4.PIC16F873-04SO.pdf (5 pages)

5.PIC16F873-04SO.pdf (5 pages)

6.PIC16F873-04SO.pdf (4 pages)

Specifications of PIC16F873-20I/SP

Core Size

8-Bit

Program Memory Size

7KB (4K x 14)

Core Processor

PIC

Speed

20MHz

Connectivity

I²C, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, POR, PWM, WDT

Number Of I /o

Program Memory Type

FLASH

Eeprom Size

128 x 8

Ram Size

192 x 8

Voltage - Supply (vcc/vdd)

4 V ~ 5.5 V

Data Converters

A/D 5x10b

Oscillator Type

External

Operating Temperature

-40°C ~ 85°C

Package / Case

28-DIP (0.300", 7.62mm)

Controller Family/series

PIC16F

No. Of I/o's

Eeprom Memory Size

128Byte

Ram Memory Size

192Byte

Cpu Speed

20MHz

No. Of Timers

Processor Series

PIC16F

Core

PIC

Data Bus Width

8 bit

Data Ram Size

192 B

Interface Type

MSSP, PSP, USART

Maximum Clock Frequency

20 MHz

Number Of Programmable I/os

Number Of Timers

3 bit

Operating Supply Voltage

2 V to 5.5 V

Maximum Operating Temperature

+ 85 C

Mounting Style

Through Hole

3rd Party Development Tools

52715-96, 52716-328, 52717-734

Development Tools By Supplier

PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120

Minimum Operating Temperature

- 40 C

On-chip Adc

5 bit

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

PIC16F873-20I/SP

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Current page: 1 of 4
Download datasheet (71Kb)

The PIC16F87X family (Rev. B8) parts you have

received conform functionally to the Device Data Sheet

(DS30292C), except for the anomalies described

below. Any Data Sheet Clarification issues related to the

PIC16F87X family will be reported in a separate Data

Sheet errata. Please check the Microchip web site for

any existing issues.

This errata applies to the PIC16F873 production

version and all other production versions of the

PIC16F87X family with the following Device/Revision

IDs:

1. Module: TMR1

The Device IDs (DEVID and REVID) are located at

the last two implemented addresses in program

memory. They are shown in hexadecimal in the for-

mat “DEVID REVID”.

Part Number

PIC16F873

When operating in External Clock mode (TMR1CS

is set), reading either of the Timer1 registers

(TMR1H or TMR1L) may cause the timer not to

increment as expected. This occurs for both

synchronous and asynchronous inputs.

The scenarios which display this are:

a) When a read operation of the TMR1H

b) When a read operation of the TMR1L regis-

Work around

Do not read either the TMR1H or the TMR1L

registers when operating in External Clock mode

(TMR1CS is set). If the application needs to read

the 16-bit counter, evaluate if this function can be

moved to the TMR0, or one of the other timer

resources on the device.

increment.

ter occurs, the TMR1H register may not

increment. This improper operation is only

increments from FFh to 00h (FFh → 00h)

during the read of the TMR1L register.

issue

PIC16F87X Family Rev. B8 Silicon Errata

0000 1001 011

when

Device ID

the

TMR1L

Revision ID

0 0110

2. Module: Capture/Compare/PWM Modules

While changing the mode of the module, when

CCPxCON is loaded with 0x08, the CCPx pin is

not pulled LOW as expected.

Work around

When changing the mode of the module, reset the

CCP module (CCPxCON = 0x00) and load the

new mode (CCPxCON = 0x08).

Note:

PIC16F87X

x = 1 or 2 (either CCP1 or CCP2).

DS80413A-page 1

Related parts for PIC16F873-20I/SP

PIC16F873-20I/SP Summary of contents

Page 1

... Any Data Sheet Clarification issues related to the PIC16F87X family will be reported in a separate Data Sheet errata. Please check the Microchip web site for any existing issues. This errata applies to the PIC16F873 production version and all other production versions of the PIC16F87X family with the following Device/Revision IDs: ...

Page 2

... PIC16F87X REVISION HISTORY Rev A Document (12/2008) Initial release of this document. Includes silicon issues 1 (TMR1) and 2 (Capture/Compare/PWM Modules). DS80413A-page 2 © 2008 Microchip Technology Inc. ...

Page 3

... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 4

... Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-572-9526 Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. 01/02/08 ...

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