Atmel ATmega48
Automotive 8-bit AVR Microcontroller
FEATURES
● High performance, low power AVR® 8-bit microcontroller● Advanced RISC architecture
● 131 powerful instructions – most single clock cycle execution
● 32 8 general purpose working registers
● Fully static operation
● Up to 16MIPS throughput at 16MHz
● On-chip 2-cycle multiplier
● Non-volatile program and data memories
● 4/8/16Kbytes of in-system self-programmable flash (ATmega48/88/168)
● Endurance: 75,000 write/erase cycles
● Optional boot code section with independent lock bits
● In-system programming by on-chip boot program
● True read-while-write operation
● 256/512/512 Bytes EEPROM (ATmega48/88/168)
● Endurance: 100,000 write/erase cycles
● 512/1K/1Kbyte internal SRAM (ATmega48/88/168)
● Programming lock for software security
● Peripheral features
● Two 8-bit Timer/Counters with separate prescaler and compare mode
● One