PIC16C72A-20/SP Microchip Technology, PIC16C72A-20/SP Datasheet - Page 22
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PIC16C72A-20/SP
Manufacturer Part Number
PIC16C72A-20/SP
Description
IC MCU OTP 2KX14 A/D PWM 28DIP
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/SP
Core Size
8-Bit
Program Memory Size
3.5KB (2K x 14)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI
Number Of I /o
22
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-DIP (0.300", 7.62mm)
Controller Family/series
PIC16C
No. Of I/o's
22
Ram Memory Size
128Byte
Cpu Speed
20MHz
No. Of Timers
3
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
I2C, SPI, SSP
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
8
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
0 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C72A-20/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC16C62B/72A
TABLE 3-3
TABLE 3-4
DS35008B-page 22
Name
RB0/INT
RB1
RB2
RB3
RB4
RB5
RB6
RB7
Legend: TTL = TTL input, ST = Schmitt Trigger input
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
Address
06h
86h
81h
Legend: x = unknown, u = unchanged. Shaded cells are not used by PORTB.
2: This buffer is a Schmitt Trigger input when used in serial programming mode.
Name
PORTB
TRISB
OPTION_REG
Bit#
bit1
bit2
bit3
bit4
bit5
bit0
bit6
bit7
PORTB FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
PORTB Data Direction Register
RBPU
Bit 7
TTL/ST
TTL/ST
TTL/ST
RB7
Buffer
TTL
TTL
TTL
TTL
TTL
(1)
(2)
(2)
INTEDG
Bit 6
RB6
Input/output pin 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.
Input/output pin (with interrupt on change).
Internal software programmable weak pull-up. Serial programming data.
Function
T0CS
Bit 5
RB5
Preliminary
T0SE
Bit 4
RB4
Bit 3
PSA
RB3
Bit 2
RB2
PS2
Bit 1
RB1
PS1
Bit 0
RB0
PS0
1999 Microchip Technology Inc.
xxxx xxxx
1111 1111
1111 1111
Value on:
POR,
BOR
other resets
Value on all
uuuu uuuu
1111 1111
1111 1111