8-bit RISC microcontroller featuring 7KB FLASH memory and 192B RAM. Operates at a maximum frequency of 20MHz with an 8-bit address and data bus. Offers multiple interfaces including I2C, SPI, USART, and UART, alongside 8 analog input channels and 33 programmable I/Os. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, and Watchdog Timer. Packaged in a 44-pin PLCC for surface mounting, with an operating temperature range of -40°C to 85°C.
Frequency20MHz
PackagePLCC
Current1.6mA
MountingSurface Mount
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Technical Specifications
Microchip PIC16F874A-I/L technical specifications.
General
Access Time
20us
Address Bus Width
8b
Package/Case
PLCC
Core Architecture
PIC
Data Bus Width
8b
Density
7KB
Frequency
20MHz
Height
0.16inch
Interface
I2C, SPI, USART, UART, SSP
Lead Free
Lead Free
Length
0.656inch
Max Frequency
20MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
7KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4V
Mount
Surface Mount
Number of A/D Converters
1
Number of ADC Channels
8
Number of Bits
8
Number of Ethernet Channels
1
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
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
0.656inch
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16F874A-I/L Datasheet
Download the complete datasheet for Microchip PIC16F874A-I/L to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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