Datasheet Atmel AT90PWM81 — Даташит

Features
• High performance, low power Atmel®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 1 MIPS throughput per MHz
– On-chip 2-cycle multiplier
Data and non-volatile program memory
– 8/16Kbytes of in-system programmable program memory flash
• Endurance: 10,000 write/erase cycles
• Lock bits protection
• Optional 2/4Kbytes boot code section with independent lock bits
• In-system programming by on-chip boot program
• True read-while-write operation
– 512 Bytes of in-system programmable EEPROM
• Four bytes page size
– 256/1024 Bytes Internal SRAM
On-chip debug support (debugWIRE)
Peripheral features
– One 12-bit high speed PSC (Power Stage Controllers with extended PSC2 features)
• Non overlapping inverted PWM output pins with flexible dead-time
• Variable PWM duty cycle and frequency …