Datasheet Summary
Low-power, full-speed USB 8-bit MCU with 32 KB Flash, 5 KB RAM, Flash card interface, timer, PWM, ADC, I2C, SPI
- Memories
- Up to 32 KB of High Density Flash (HDFlash) program memory with read/write protection
- For HDFlash devices, In-Application Programming (IAP) via USB and In-Circuit programming (ICP)
- Up to 5 KB of RAM with up to 256 B stack
- Clock, Reset and Supply Management
- PLL for generating 48 MHz USB clock using a 12 MHz crystal
- Low Voltage Reset (except on E suffix devices)
- Dual supply management: analog voltage detector on the USB power line to enable smart power switching from USB power to battery (on E suffix devices).
- Programmable Internal Voltage...