AVR ATtiny Family ATtiny48 Series Microcontrollers 8位微控制器:

The picoPower 8-bit AVR RISC-based microcontroller features 4KB of ISP Flash, 64-byte EEPROM, 256-byte SRAM, 8-bit timer/counter and 16-bit timer/counter with PWM, 10-bit ADC, SPI, and debugWIRE for on-chip-debug. The device achieves up to 12 MIPS throughput at 12 MHz. By executing powerful instructions in a single clock cycle, the ATtiny48 achieves throughputs approaching 1 MIPS per MHz.

• AVR core, Running at up to 12MHz
• Flash: Upto 8KB, SRAM: Upto 512B
• Interfaces: SPI
• Interrupt and Wake-up on Pin Change
• On-Chip Analog Comparator
• In-System Programmable via SPI Port
• Internal Calibrated Oscillator
• On-Chip Temperature Sensor
• DebugWIRE On-Chip Debug System
• Applications: Power regulation, Rectification, Motor control and DAC applications