PIC16C622A/JW Microchip Technology, PIC16C622A/JW Datasheet - Page 28
![IC MCU EPROM 2KX14 COMP 18CDIP](/photos/12/13/121351/150-18-cdip_sml.jpg)
PIC16C622A/JW
Manufacturer Part Number
PIC16C622A/JW
Description
IC MCU EPROM 2KX14 COMP 18CDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C622A/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)
2.5 V ~ 5.5 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
PIC16C622A/JWR
PIC16C622A/JWR
PIC16C622A/JWR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C622A/JW
Manufacturer:
MICROCH
Quantity:
20 000
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PIC16C62X
FIGURE 5-3:
FIGURE 5-4:
DS30235J-page 26
Data
Bus
WR
PORTA
WR
TRISA
Data
Bus
WR
PORTA
WR
TRISA
RD PORTA
RD PORTA
To Comparator
TRIS Latch
D
D
Data Latch
TMR0 Clock Input
D
D
TRIS Latch
Data Latch
CK
CK
CK
CK
RD TRISA
RD TRISA
BLOCK DIAGRAM OF RA3 PIN
BLOCK DIAGRAM OF RA4 PIN
Q
Q
Q
Q
Q
Q
Q
Q
Comparator Output
Comparator Output
Comparator Mode = 110
Comparator Mode = 110
Q
Q
EN
EN
Input Mode
D
D
Schmitt Trigger
Schmitt Trigger
Analog
Input Buffer
Input Buffer
2003 Microchip Technology Inc.
V
P
V
N
V
N
DD
SS
SS
V
V
SS
SS
V
DD
RA4 Pin
RA3 Pin
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