Microchip, 8bit PIC, PIC18F Microcontroller, 64MHz, 128 kB Flash, 28-Pin SDIP

Microchip Technology PIC18F27K40 & PIC18F47K40 microcontrollers combine large Flash/EE/RAM memory, rich peripheral integration, eXtreme Low-Power (XLP) technology and 5V support resulting in MCUs suited to a variety of general purpose applications. These devices include 128KB flash memories and are housed in 28 or 40-pin DIP packages.

PIC18 MCU core with 83 instructions, 31 stack levels
Internal 64MHz oscillator
Operating voltage: 2.3 to 5.5V
128 KB Flash program memory with self-read/write capability
10-bit ADC with 24 input channels (35 channels for PIC18F47K40)
5-bit DAC, 2 x Comparator, 1 x Zero-cross detect
Hardware Capacitive Voltage Divider (CVD) for mTouch buttons/sliders
Communications: 2 x I2C/SPI and 2 x EUSART with LIN support
In-circuit debug integrated on-chip
In-circuit serial programing (ICSP) via two pins
See manufacturer’s datasheet for full list of features