ATmega103L 64-Pin 4MHz 128kB AVR Microcontroller

ATmega103L Features

• 64-pin AVR Microcontroller
• Flash Program Memory: 128 kbytes
• EEPROM Data Memory: 4 kbytes
• SRAM Data Memory: 4 kbytes
• I/O Pins: 32 Programmable I/O Lines
• Timers: Two 8-bit / One 16-bit
• A/D Converter: 10-bit Eight Channel
• RTC: Yes with Separate Oscillator
• MSSP: SPI and I²C Master and Slave Support
• USART: Yes Two Channels
• External Oscillator: up to 4MHz