PIC16LF873A-I/SO Microchip Technology, PIC16LF873A-I/SO Datasheet - Page 47
![IC MCU FLASH 4KX14 EE A/D 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
PIC16LF873A-I/SO
Manufacturer Part Number
PIC16LF873A-I/SO
Description
IC MCU FLASH 4KX14 EE A/D 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Specifications of PIC16LF873A-I/SO
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
28-SOIC (7.5mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
I2C/SPI/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
5-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
PIC16LF873AI/SO
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LF873A-I/SO
Manufacturer:
INFINEON
Quantity:
36 000
Part Number:
PIC16LF873A-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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TABLE 4-3:
TABLE 4-4:
2003 Microchip Technology Inc.
06h, 106h PORTB
86h, 186h TRISB
81h, 181h OPTION_REG RBPU
Legend: x = unknown, u = unchanged. Shaded cells are not used by PORTB.
RB0/INT
RB1
RB2
RB3/PGM
RB4
RB5
RB6/PGC
RB7/PGD
Legend:
Note 1:
Address
Name
2:
3:
(3)
This buffer is a Schmitt Trigger input when configured as the external interrupt.
This buffer is a Schmitt Trigger input when used in Serial Programming mode or in-circuit debugger.
Low-Voltage ICSP Programming (LVP) is enabled by default which disables the RB3 I/O function. LVP
must be disabled to enable RB3 as an I/O pin and allow maximum compatibility to the other 28-pin and
40-pin mid-range devices.
TTL = TTL input, ST = Schmitt Trigger input
Name
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
PORTB FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
PORTB Data Direction Register
TTL/ST
TTL/ST
TTL/ST
Bit 7
RB7
Buffer
TTL
TTL
TTL
TTL
TTL
(1)
(2)
(2)
INTEDG T0CS T0SE
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 or programming pin in LVP mode. 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) or in-circuit debugger pin.
Internal software programmable weak pull-up. Serial programming clock.
Input/output pin (with interrupt-on-change) or in-circuit debugger pin.
Internal software programmable weak pull-up. Serial programming data.
Bit 5
RB5
Bit 4
RB4
Bit 3
PSA
RB3
Bit 2 Bit 1
RB2
PS2
Function
RB1
PS1
PIC16F87XA
Bit 0
RB0 xxxx xxxx uuuu uuuu
PS0 1111 1111 1111 1111
1111 1111 1111 1111
POR, BOR
Value on:
DS39582B-page 45
Value on
all other
Resets
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