PIC16F887-E/P Microchip Technology Inc., PIC16F887-E/P Datasheet - Page 315

• Manufacturer Part Number: PIC16F887-E/P
• Description: 40 PIN, 14KB FLASH, 368 RAM, 36 I/O, PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-E/P

• 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: 40-pin PDIP
• 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

APPENDIX A:
Revision A (5/2006)
Initial release of this data sheet.
Revision B (7/2006)
Pin Diagrams (44-Pin QFN drawing); Revised Table
2-1, Addr. 1DH (CCP2CON); Section 3.0, 3.1; Section
3.4.4.6; Table 3; Table 3-1 (ANSEL); Table 3-3
(CCP2CON); Register 3-1; Register 3.2; Register 3-3;
Register 3-4; Register 3-9; Register 3-10; Register
3-11; Register 3-12; Register 3-14; Table 3-5 (ANSEL);
Figure 3-5; Figure 3-11; Figure 8-2; Figure 8-3; Figure
9-1; Register 9-1; Section 9.1.4; Example 10-4; Figure
11-5; Table 11-5 (P1M); Section 11.5.2; Section 11.5.7,
Number 4; Table 11-7 (CCP2CON); Section 12.3.1
(Para. 3); Figure 12-6 (Title); Sections 14.2, 14.3 and
14.4 DC Characteristics (Max); Table 14-4 (OSCCON);
Section 14.3 (TMR0); Section 14.3.2 (TMR0).
Revision C
Section
package drawings and added note.
Added PIC16F882 part number.
Replaced PICmicro with PIC.
Revision D
Replaced Package Drawings (Rev. AM); Replaced
Development Support Section; Revised Product ID
Section.
Revision E (01/2008)
Added Char Data; Removed Preliminary status;
Revised Device Table (PIC16F882, I/O); Revised the
following: Pin Diagram 44 TQFP, pin 30; Table 5, I/O
RA7; Table 1-1, RA1 and RA4; Section 2.2.1; Register
2-3, INTCON; Example 3-1; Section 3.2.2; Example
3-2; Figure 6-1; Section 6.2.2; Section 6.6; Section
8.10.3; Table 9-1; Equation 11-1; Added Figure 11-14
and renumbered remaining Figures; Register 11-3;
Register 13-3; Section 14.0; Section 14.1; Section
14.9; Section 14.10; Section 17.0; Updated Package
Drawings.
© 2008 Microchip Technology Inc.
19.0
Packaging
DATA SHEET
REVISION HISTORY
Information:
Replaced
PIC16F882/883/884/886/887
APPENDIX B:
This discusses some of the issues in migrating from
other PIC devices to the PIC16F88X Family of devices.
B.1
TABLE B-1:
Max Operating Speed
Max Program
Memory (Words)
SRAM (bytes)
A/D Resolution
Data EEPROM (Bytes)
Timers (8/16-bit)
Oscillator Modes
Brown-out Reset
Software Control Option
of WDT/BOR
Internal Pull-ups
Interrupt-on-change
Comparator
References
ECCP/CCP
Ultra Low-Power
Wake-Up
Extended WDT
INTOSC Frequencies
Clock Switching
MSSP
USART
ADC Channels
Note:
Feature
PIC16F87X to PIC16F88X
This device has been designed to perform
to the parameters of its data sheet. It has
been tested to an electrical specification
designed to determine its conformance
with these parameters. Due to process
differences in the manufacture of this
device, this device may have different
performance characteristics than its earlier
version. These differences may cause this
device to perform differently in your
application than the earlier version of this
device.
FEATURE COMPARISON
MIGRATING FROM
OTHER PIC
DEVICES
PIC16F87X
Standard
AUSART
RB<7:4>
RB<7:4>
20 MHz
CV
10-bit
8192
368
256
2/1
0/2
Y
N
N
N
N
N
4
2
8
REF
DS41291E-page 313
®
32 kHz-8 MHz
Address Mask
PIC16F88X
Y (2.1V/4V)
CV
RB<7:0>,
RB<7:0>
EUSART
w/Slave
20 MHz
MCLR
10-bit
8192
REF
VP6
368
256
2/1
1/1
14
Y
Y
Y
Y
8
2
and