PIC18F2221T-I/ML Microchip Technology

Description: IC MCU 8BIT 4KB FLASH 28QFN, Packaging: Tape & Reel (TR), Package / Case: 28-VQFN Exposed Pad, Mounting Type: Surface Mount, Speed: 40MHz, Program Memory Size: 4KB (2K x 16), RAM Size: 512 x 8, Operating Temperature: -40°C ~ 85°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, EEPROM Size: 256 x 8, Core Processor: PIC, Data Converters: A/D 10x10b, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 4.2V ~ 5.5V, Connectivity: I²C, SPI, UART/USART, Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT, Supplier Device Package: 28-QFN (6x6), Number of I/O: 25, DigiKey Programmable: Verified.