8-bit RISC microcontroller featuring 20MHz clock speed and 7KB FLASH memory. This MCU offers 192B RAM, 33 programmable I/Os, and multiple communication interfaces including USART, I2C, and SPI. Equipped with 8 ADC channels and 3 timers/counters, it supports PWM and includes a watchdog timer. Operating within a 4V to 5.5V supply range, this lead-free, RoHS-compliant component is housed in a PQFP44 package.
Frequency20MHz
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Technical Specifications
Microchip PIC16F874-20/PQ technical specifications.
General
Access Time
20us
Core Architecture
PIC
Data Bus Width
8b
Frequency
20MHz
Height
2.1mm
Interface
USART, I2C, SPI, UART
Lead Free
Lead Free
Length
10.1mm
Max Frequency
20MHz
Max Operating Temperature
70°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
7KB
Memory Type
FLASH
Min Operating Temperature
0°C
Min Supply Voltage
4V
Number of ADC Channels
8
Number of I/Os
33
Number of I2C Channels
1
Number of Programmable I/O
33
Number of SPI Channels
1
Number of Timers/Counters
3
Package Quantity
96
Packaging
Tray
Peripherals
PWM, I2C
Radiation Hardening
No
RAM Size
192B
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
10.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16F874-20/PQ Datasheet
Download the complete datasheet for Microchip PIC16F874-20/PQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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