PIC16C72A-20/SS Microchip Technology, PIC16C72A-20/SS Datasheet - Page 7
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PIC16C72A-20/SS
Manufacturer Part Number
PIC16C72A-20/SS
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16C62B-04SO.pdf
(120 pages)
4.PIC16C72A-04SP.pdf
(6 pages)
Specifications of PIC16C72A-20/SS
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
28-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
309-1025 - ADAPTER 28-SSOP TO 28-DIP
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C72A-20/SS
Manufacturer:
MICROCHIP
Quantity:
125
Part Number:
PIC16C72A-20/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
2.0
There are two memory blocks in each of these micro-
controllers. Each block (Program Memory and Data
Memory) has its own bus, so that concurrent access
can occur.
Additional information on device memory may be found
in the PICmicro
(DS33023).
2.1
The PIC16C62B/72A devices have a 13-bit program
counter capable of addressing an 8K x 14 program
memory space. Each device has 2K x 14 words of pro-
gram memory. Accessing a location above 07FFh will
cause a wraparound.
The reset vector is at 0000h and the interrupt vector is
at 0004h.
1999 Microchip Technology Inc.
MEMORY ORGANIZATION
Program Memory Organization
Mid-Range Reference Manual,
Preliminary
FIGURE 2-1:
CALL, RETURN
RETFIE, RETLW
PIC16C62B/72A
On-chip Program
Interrupt Vector
Stack Level 1
Stack Level 8
PROGRAM MEMORY MAP
AND STACK
Reset Vector
Memory
PC<12:0>
13
DS35008B-page 7
0000h
0004h
0005h
07FFh
0800h
1FFFh