PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 14

• Manufacturer Part Number: PIC16F887-I/PT
• Description: MCU, 8-Bit, 8KW Flash, 368 RAM, 36 I/O, TQFP-44
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 35
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TFQP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: MSSP or EUSART
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F882/883/884/886/887
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Data EEPROM and Flash Program Memory Control ............................................................................................................... 111
11.0 Enhanced Capture/Compare/PWM Module ............................................................................................................................. 123
12.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 149
13.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 175
14.0 Special Features of the CPU .................................................................................................................................................... 205
15.0 Instruction Set Summary .......................................................................................................................................................... 225
16.0 Development Support............................................................................................................................................................... 235
17.0 Electrical Specifications............................................................................................................................................................ 239
18.0 DC and AC Characteristics Graphs and Tables ....................................................................................................................... 261
19.0 Packaging Information.............................................................................................................................................................. 263
Appendix A: Data Sheet Revision History.......................................................................................................................................... 273
Appendix B: Migrating from other PIC® Devices ............................................................................................................................... 273
Index .................................................................................................................................................................................................. 275
The Microchip Web Site ..................................................................................................................................................................... 283
Customer Change Notification Service .............................................................................................................................................. 283
Customer Support .............................................................................................................................................................................. 283
Reader Response .............................................................................................................................................................................. 284
Product Identification System............................................................................................................................................................. 285
DS41291D-page 12
It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip
products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and
enhanced as new volumes and updates are introduced.
If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-
mail at [e-mail] or fax the Reader Response Form in the back of this data sheet to [phone]. We wel-
come your feedback.
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000).
Errata
An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current
devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision of
silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
• Microchip’s Worldwide Web site; http://www.microchip.com
• Your local Microchip sales office (see last page)
When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are
using.
Customer Notification System
Register on our web site at www.microchip.com to receive the most current information on all of our products.
http://www.microchip.com
Device Overview ........................................................................................................................................................................ 13
Memory Organization ................................................................................................................................................................. 21
I/O Ports ..................................................................................................................................................................................... 39
Oscillator Module (With Fail-Safe Clock Monitor)....................................................................................................................... 61
Timer0 Module ........................................................................................................................................................................... 73
Timer1 Module with Gate Control............................................................................................................................................... 76
Timer2 Module ........................................................................................................................................................................... 81
Comparator Module.................................................................................................................................................................... 83
Analog-to-Digital Converter (ADC) Module ................................................................................................................................ 99
TO OUR VALUED CUSTOMERS
Preliminary
© 2007 Microchip Technology Inc.