Microchip Technology PIC18LF2523-I/SP Connectivity: I??C, SPI, UART/USART Controller Family/series: PIC18 Core Processor: PIC Core Size: 8-Bit Cpu Speed: 40MHz Data Bus Width: 8 Bit Data Converters: A/D 10x12b Device Core: PIC Eeprom Memory Size: 256Byte Eeprom Size: 256 x 8 Family Name: PIC18 ID_COMPONENTS: 2217676 Interface Type: I2C/SPI/USART Maximum Speed: 40 MHz No. Of I/o's: 25 No. Of Timers: 4 Number Of I /o: 25 Number Of Programmable I/os: 25 Number Of Timers: 4 On-chip Adc: 10-chx12-bit Operating Supply Voltage: 2.5|3.3|5 V Operating Temperature: -40?°C ~ 85?°C Oscillator Type: Internal Package: 28SPDIP Package / Case: 28-DIP (0.300", 7.62mm) Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Program Memory Size: 32KB (16K x 16) Program Memory Type: FLASH Ram Memory Size: 1.5KB Ram Size: 1.5K x 8 Series: PIC?® 18F Speed: 40MHz Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V