8-bit RISC microcontroller featuring 7KB FLASH memory and 192B RAM. Operates at a maximum frequency of 20MHz with an 8-bit data bus width. Supports I2C, SPI, and UART interfaces, along with 8 ADC channels and 2 PWM channels. Packaged in a 44-pin TQFP with a 0.5mm lead pitch, suitable for surface mounting. Offers a wide operating temperature range of -40°C to 85°C and a supply voltage of 4V to 5.5V. Includes integrated peripherals such as Brown-out Detect/Reset, POR, and WDT.
Frequency20MHz
PackageTQFP
Voltage5V
MountingSurface Mount
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Technical Specifications
Microchip PIC16F874A-I/PT technical specifications.
General
Access Time
20us
Package/Case
TQFP
Core Architecture
PIC
Data Bus Width
8b
Density
7KB
Frequency
20MHz
Height
1.05mm
Interface
I2C, SPI, USART, UART, SSP
Lead Free
Lead Free
Lead Pitch
0.5mm
Length
10.1mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Memory Size
7KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
4V
Mount
Surface Mount
Number of ADC Channels
8
Number of Bits
8
Number of I/Os
33
Number of I2C Channels
1
Number of Programmable I/O
33
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
160
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, I2C
RAM Size
192B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Voltage
5V
Watchdog Timer
Yes
Width
10.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16F874A-I/PT Datasheet
Download the complete datasheet for Microchip PIC16F874A-I/PT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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