PIC16F628-20P Datasheet, PDF (4/170 Pages) Microchip Technology – FLASH-Based 8-Bit CMOS Microcontroller

PIC16F62X
Pin Diagrams
PDIP, SOIC
SSOP
RA2/AN2/VREF
RA3/AN3/CMP1
RA4/TOCKI/CMP2
RA5/MCLR/VPP
VSS
RB0/INT
RB1/RX/DT
RB2/TX/CK
RB3/CCP1
RA2/AN2/VREF
RA3/AN3/CMP1
RA4/TOCKI/CMP2
RA5/MCLR/VPP
VSS
VSS
RB0/INT
RB1/RX/DT
RB2/TX/CK
RB3/CCP1
•1
18
2
17
3
16
4
15
5
14
6
13
7
12
8
11
9
10
•1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
RA1/AN1
RA0/AN0
RA7/OSC1/CLKIN
RA6/OSC2/CLKOUT
VDD
RB7/T1OSI/PGD
RB6/T1OSO/T1CKI/PGC
RB5
RB4/PGM
RA1/AN1
RA0/AN0
RA7/OSC1/CLKIN
RA6/OSC2/CLKOUT
VDD
VDD
RB7/T1OSI/PGD
RB6/T1OSO/T1CKI/PGC
RB5
RB4/PGM
Device Differences
Device
Voltage
Range
Oscillator
Process
Technology
(Microns)
PIC16F627
3.0 - 5.5
(Note 1)
0.7
PIC16F628
3.0 - 5.5
(Note 1)
0.7
PIC16LF627
2.0 - 5.5
(Note 1)
0.7
PIC16LF628
2.0 - 5.5
(Note 1)
0.7
Note 1: If you change from this device to another device, please verify oscillator characteristics in your
application.
DS40300C-page 2
Preliminary
 2003 Microchip Technology Inc.