PIC16C622/JW Microchip Technology, PIC16C622/JW Datasheet - Page 31
![IC MCU EPROM 2KX14 COMP 18CDIP](/photos/12/13/121351/150-18-cdip_sml.jpg)
PIC16C622/JW
Manufacturer Part Number
PIC16C622/JW
Description
IC MCU EPROM 2KX14 COMP 18CDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C622/JW
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
13
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
EPROM, UV
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
18-CDIP (0.300", 7.62mm) Window
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Other names
PIC16C622/JWR
PIC16C622/JWR
PIC16C622/JWR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TABLE 5-3:
TABLE 5-4:
2003 Microchip Technology Inc.
RB0/INT
RB1
RB2
RB3
RB4
RB5
RB6
RB7
Legend: ST = Schmitt Trigger, TTL = TTL input
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
Address Name
06h
86h
81h
Legend: u = unchanged, x = unknown
Note 1: Shaded bits are not used by PORTB.
Name
2: This buffer is a Schmitt Trigger input when used in Serial Programming mode.
PORTB
TRISB
OPTION
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
Bit #
PORTB FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
TRISB7
RBPU
Bit 7
RB7
TTL/ST
TTL
TTL
TTL
TTL
TTL
TTL/ST
TTL/ST
Buffer Type
INTEDG
TRISB6
Bit 6
RB6
(1)
(2)
(2)
TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0 1111 1111 1111 1111
T0CS
Bit 5
RB5
Input/output or external interrupt input. Internal software programmable
weak pull-up.
Input/output pin. Internal software programmable weak pull-up.
Input/output pin. Internal software programmable weak pull-up.
Input/output pin. Internal software programmable weak pull-up.
Input/output pin (with interrupt-on-change). Internal software programmable
weak pull-up.
Input/output pin (with interrupt-on-change). Internal software programmable
weak pull-up.
Input/output pin (with interrupt-on-change). Internal software programmable
weak pull-up. Serial programming clock pin.
Input/output pin (with interrupt-on-change). Internal software programmable
weak pull-up. Serial programming data pin.
T0SE
Bit 4
RB4
Bit 3
PSA
RB3
Bit 2
RB2
PS2
Function
Bit 1
RB1
PS1
Bit 0
RB0
PS0
PIC16C62X
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
Value on
POR
DS30235J-page 29
All Other
Value on
RESETS