8-bit Flash Microcontroller, operating at up to 40MHz, featuring 8KB of FLASH memory and 512B of RAM. This surface-mount device offers 36 programmable I/O pins and supports I2C, SPI, and UART/USART interfaces. It includes four timers/counters, PWM peripherals, and a watchdog timer, with an operating supply voltage range of 4.2V to 5.5V. Packaged in a TQFP, this lead-free and RoHS compliant component is suitable for operation between -40°C and 85°C.
Frequency40MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip PIC18F4321T-I/PT technical specifications.
General
Access Time
40us
Package/Case
TQFP
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, UART, USART
Lead Free
Lead Free
Max Frequency
40MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
8KB
Memory Type
FLASH,
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of Programmable I/O
36
Number of Timers/Counters
4
Operating Supply Voltage
5V
Package Quantity
1200
Packaging
Tape and Reel
Peripherals
PWM, I2C
Radiation Hardening
No
RAM Size
512B
RoHS Compliant
Yes
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F4321T-I/PT Datasheet
Download the complete datasheet for Microchip PIC18F4321T-I/PT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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