PIC16F688-I/STG Microchip Technology, PIC16F688-I/STG Datasheet - Page 195

• Manufacturer Part Number: PIC16F688-I/STG
• Description: IC PIC MCU FLASH 4KX14 14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-I/STG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-TSSOP
• For Use With: XLT14SS-1 - SOCKET TRANSITION 14DIP/14SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC162056 - HEADER INTERFACE ICD2 16F688
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPENDIX A:
Revision A
This is a new data sheet.
Revision B
Rewrites of the Oscillator and Special Features of the
CPU Sections. General corrections to Figures and
formatting.
Revision C
Revised Electrical Section and added Char Data.
Added Golden Chapters.
Revision D
Replaced Package Drawings; Revised Product ID (SL
Package to 3.90 mm); Replaced PICmicro with PIC;
Replaced Dev. Tool Section.
Revision E
Updated Peripheral Features, page 1; Deleted Note 1,
page 13; Updated the Typical Info. in Param. OS18,
Table 14-3; Added sub-section 10.3.2 (Auto-Baud
Overflow, page 100) to Chapter 10; Added SOIC,
TSSOP, QFN Package Land Patterns.
© 2009 Microchip Technology Inc.
DATA SHEET
REVISION HISTORY
APPENDIX B:
This discusses some of the issues in migrating from
other PIC devices to the PIC16F6XX family of devices.
B.1
TABLE B-1:
Max Operating Speed
(Words)
SRAM (Bytes)
A/D Resolution
Data EEPROM (bytes)
Timers (8/16-bit)
Oscillator Modes
Brown-out Reset
Internal Pull-ups
Interrupt-on-change
Comparator
EUSART
Ultra Low-Power
Wake-up
Extended WDT
Software Control
Option of WDT/BOR
INTOSC Frequencies
Clock Switching
Max Program Memory
Note:
Feature
PIC16F676 to PIC16F688
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
RA0/1/2/4/5
PIC16F676
PIC16F688
RA0/1/2/3
20 MHz
4 MHz
10-bit
1024
128
/4/5
1/1
64
N
N
N
N
N
8
Y
1
DS41203E-page 193
®
RA0/1/2/3/4/5
RA0/1/2/4/5,
PIC16F688
32 kHz -
20 MHz
8 MHz
MCLR
10-bit
256
256
1/1
4K
Y
Y
Y
Y
Y
Y
8
2