PIC16F917-E/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F917-E/ML

28/40/44/64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

Microchip Technology 

PIC16F913/914/916/917/946

APPENDIX C: CONVERSION

CONSIDERATIONS

Considerations for converting from previous versions

of devices to the ones listed in this data sheet are listed

in Table C-1.

TABLE C-1: CONVERSION CONSIDERATIONS

Characteristic

PIC16F91X/946

PIC16F87X

Pins

Timers

Interrupts

Communication

Frequency

Voltage

A/D

CCP

Comparator

Comparator Voltage

Reference

Program Memory

RAM

EEPROM Data

Code Protection

Program Memory

Write Protection

28/40/64

3

11 or 12

USART, SSP(1)

(SPI, I2C™ Slave)

20 MHz

2.0V-5.5V

10-bit,

7 conversion clock selects

2

2

Yes

28/40

3

13 or 14

PSP, USART, SSP

(SPI, I2C Master/Slave)

20 MHz

2.2V-5.5V

10-bit,

4 conversion clock selects

2

—

—

4K, 8K Flash

256, 336, 352 bytes

256 bytes

On/Off

—

4K, 8K Flash

(Erase/Write on

single-word)

192, 368 bytes

128, 256 bytes

Segmented, starting at end

of program memory

On/Off

LCD Module

16, 24 segment drivers,

—

4 commons

Other

In-Circuit Debugger,

In-Circuit Debugger,

Low-Voltage Programming Low-Voltage Programming

Note 1: SSP aand USART share the same pins on the PIC16F91X.

PIC16F87XA

28/40

3

14 or 15

PSP, USART, SSP

(SPI, I2C Master/Slave)

20 MHz

2.0V-5.5V

10-bit,

7 conversion clock selects

2

2

Yes

4K, 8K Flash

(Erase/Write on

four-word blocks)

192, 368 bytes

128, 256 bytes

On/Off

Segmented, starting at

beginning of

program memory

—

In-Circuit Debugger,

Low-Voltage Programming

DS41250F-page 316

© 2007 Microchip Technology Inc.

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