PIC16C72A-20/SS Microchip Technology, PIC16C72A-20/SS Datasheet - Page 5
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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
1.0
This document contains device-specific information.
Additional information may be found in the PICmicro™
Mid-Range Reference Manual, (DS33023), which may
be obtained from your local Microchip Sales Represen-
tative or downloaded from the Microchip website. The
Reference Manual should be considered a comple-
mentary document to this data sheet, and is highly rec-
FIGURE 1-1:
1999 Microchip Technology Inc.
Note 1: Higher order bits are from the STATUS register.
OSC1/CLKIN
OSC2/CLKOUT
DEVICE OVERVIEW
2: The A/D module is not available on the PIC16C62B.
Program
Bus
Timer0
CCP1
PIC16C62B/PIC16C72A BLOCK DIAGRAM
Instruction reg
Generation
Instruction
Decode &
14
EPROM
Control
Program
Memory
Timing
2K x 14
8
Synchronous
13
Serial Port
Timer1
MCLR
Direct Addr
Start-up Timer
Program Counter
8 Level Stack
Watchdog
Brown-out
Power-up
Oscillator
Power-on
Timer
Reset
Timer
Reset
(13-bit)
V
DD
, V
SS
7
Preliminary
RAM Addr
8
Timer2
A/D
3
(1)
(2)
Data Bus
Addr MUX
Registers
W reg
128 x 8
ALU
RAM
File
ommended reading for a better understanding of the
device architecture and operation of the peripheral
modules.
There are two devices (PIC16C62B, PIC16C72A) cov-
ered by this datasheet. The PIC16C62B does not have
the A/D module implemented.
Figure 1-1 is the block diagram for both devices. The
pinouts are listed in Table 1-1.
STATUS reg
FSR reg
8
MUX
9
Indirect
Addr
8
PIC16C62B/72A
PORTB
PORTC
PORTA
RB0/INT
RB7:RB1
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6
RC7
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
RA4/T0CKI
RA5/SS/AN4
DS35008B-page 5
(2)
(2)
(2)
REF
(2)
(2)