8-bit CMOS microcontroller featuring a PIC CPU architecture and a 64MHz maximum operating frequency. This integrated circuit offers 64KB of FLASH memory, 4KB of RAM, and 53 programmable I/O pins. Key interfaces include I2C, SPI, and UART/USART, supported by 11 timers/counters and an internal oscillator. The device operates within a 1.8V to 5.5V supply voltage range and is housed in a QFN package. Peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and LCD control.
Frequency64MHz
PackageQFN
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Technical Specifications
Microchip PIC18F66K90-I/MRRSL technical specifications.
General
Package/Case
QFN
Core Architecture
PIC
Data Bus Width
8b
Frequency
64MHz
Interface
I2C, SPI, UART, USART
Max Frequency
64MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
FLASH
Min Supply Voltage
1.8V
Number of I/Os
53
Number of Programmable I/O
53
Number of Timers/Counters
11
Oscillator Type
Internal
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LCD
Radiation Hardening
No
RAM Size
4KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PIC® XLP™ 18K
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F66K90-I/MRRSL Datasheet
Download the complete datasheet for Microchip PIC18F66K90-I/MRRSL to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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