8-bit RISC microcontroller featuring 7KB FLASH memory and 192B RAM. Operates at up to 20MHz with 4us access time. Supports USART, I2C, and SPI interfaces, with 33 programmable I/O pins and 3 timers/counters. Includes Brown-out Detect/Reset, POR, PWM, and WDT peripherals. Packaged in a PQFP44 (QFP) surface mount format, operating from 4V to 5.5V supply voltage and a temperature range of -40°C to 125°C.
Frequency20MHz
PackageQFP
MountingSurface Mount
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Technical Specifications
Microchip PIC16F874-04E/PQ technical specifications.
General
Access Time
4us
Package/Case
QFP
Core Architecture
PIC
Data Bus Width
8b
Interface
USART, I2C, SPI, UART
Lead Free
Lead Free
Max Frequency
20MHz
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
7KB
Memory Type
FLASH,
Min Supply Voltage
4V
Mount
Surface Mount
Number of Programmable I/O
33
Number of Timers/Counters
3
Oscillator Type
External
Package Quantity
96
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Radiation Hardening
No
RAM Size
192B
RoHS Compliant
Yes
Series
PIC® 16F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16F874-04E/PQ Datasheet
Download the complete datasheet for Microchip PIC16F874-04E/PQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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