8-bit RISC Flash Microcontroller, operating at up to 20MHz. Features 7KB Flash memory, 192B RAM, and 22 programmable I/Os. Supports I2C, SPI, USART, and UART interfaces, with 2 PWM channels and 3 timers. Includes a watchdog timer and 5-channel A/D converter. Packaged in a 28-pin SOIC (SO-28) surface mount case, operating from 4V to 5.5V, with a temperature range of -40°C to 85°C.
Frequency20MHz
PackageSOIC
Current1.6mA
MountingSurface Mount
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Technical Specifications
Microchip PIC16F873A-I/SO technical specifications.
General
Access Time
20us
Address Bus Width
8b
Package/Case
SOIC
Core Architecture
PIC
Data Bus Width
8b
Density
7KB
Frequency
20MHz
Height
2.39mm
Interface
I2C, SPI, USART, UART, SSP
Lead Free
Lead Free
Length
18.08mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
7KB
Memory Type
FLASH,
Min Supply Voltage
4V
Mount
Surface Mount
Number of A/D Converters
1
Number of ADC Channels
5
Number of Bits
8
Number of Ethernet Channels
1
Number of I/Os
22
Number of I2C Channels
1
Number of Programmable I/O
22
Number of PWM Channels
2
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
External
Package Quantity
27
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, I2C
Radiation Hardening
No
RAM Size
192B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
1.6mA
Watchdog Timer
Yes
Width
7.59mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16F873A-I/SO Datasheet
Download the complete datasheet for Microchip PIC16F873A-I/SO to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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