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PIC18F66K90-E/MR

The PIC18F66K90-E/MR is a microcontroller (MCU) from Microchip Technology's PIC18F66K90 series. It is a member of the PIC18F66K90 family of high-performance, enhanced mid-range flash microcontrollers with advanced features and peripherals.

Description:

The PIC18F66K90-E/MR is a 28-pin, 8-bit microcontroller that features a high-performance core with a clock speed of up to 40 MIPS (Million Instructions Per Second). It is based on the enhanced mid-range core (ENCORE) architecture, which provides improved performance and reduced power consumption compared to previous generations.

Features:

1. Core: Enhanced mid-range core (ENCORE) with up to 40 MIPS performance
2. Memory: 128KB Flash program memory, 16KB RAM, and 1KB EEPROM
3. Input/Output (I/O): 20 I/O pins with flexibility in pin functions
4. Peripherals: On-chip peripherals include UART, SPI, I2C, two CAN modules, two USB modules, and a 10-bit ADC
5. Timers: Multiple timers, including an 8-bit timer, a 16-bit timer, and a 32-bit timer
6. Clock system: Internal oscillator with PLL for high-frequency operation, or external clock input
7. Power management: Low-power sleep modes and power-saving features
8. Security: Flash memory security with password protection and data encryption
9. Package: 28-pin, 0.300-inch (7.62mm) pitch, surface-mount plastic QFN (Quad Flat No-leads) package

Applications:

The PIC18F66K90-E/MR is suitable for a wide range of applications due to its high performance, advanced features, and flexibility. Some potential applications include:

1. Industrial control systems
2. Automotive electronics, such as body control modules, instrument clusters, and infotainment systems
3. Networking devices, including routers, switches, and IoT gateways
4. Medical devices, such as monitoring systems and portable diagnostic equipment
5. Consumer electronics, including smart home devices, appliances, and portable electronics
6. Security systems, like access control and surveillance cameras
7. Data acquisition and signal processing applications

The PIC18F66K90-E/MR's combination of processing power, memory, and peripherals make it a versatile choice for embedded systems designers looking for a high-performance MCU with a wide range of capabilities.