PIC16C622A-20I/P Microchip Technology, PIC16C622A-20I/P Datasheet - Page 12

• Manufacturer Part Number: PIC16C622A-20I/P
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,18PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C622A-20I/P

• Rohs Compliant: YES
• 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: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGDVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16C62X
FIGURE 3-1:
DS30235J-page 10
Note 1: Higher order bits are from the STATUS register.
OSC1/CLKIN
OSC2/CLKOUT
PIC16CR620A
PIC16C620A
PIC16C621A
PIC16C622A
PIC16C620
PIC16C621
PIC16C622
Device
Program
Bus
Instruction reg
Generation
Instruction
Decode &
14
EPROM
Program
Control
Memory
Timing
Program
Memory
512 x 14
512 x 14
512 x 14
BLOCK DIAGRAM
1K x 14
1K x 14
2K x 14
2K x 14
13
MCLR
Direct Addr
Start-up Timer
Program Counter
8-Level Stack
Brown-out
Watchdog
Power-up
Oscillator
Power-on
Data Memory
Reset
Reset
Timer
Timer
(13-bit)
V
128 x 8
128 x 8
(RAM)
80 x 8
96 x 8
96 x 8
80 x 8
96 x 8
DD
, V
SS
7
RAM Addr
3
Data Bus
(1)
Addr MUX
Registers
W reg
ALU
RAM
File
STATUS reg
FSR reg
8
MUX
9
Indirect
Addr
8
Comparator
Reference
I/O Ports
Voltage
TMR0
-
+
-
+
 2003 Microchip Technology Inc.
PORTB
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3
RA4/T0CKI
REF