24A 20PU
24A is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the 24A achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
The 24A provides the following features:
- 14 pin DIL package
- 2K byte of In-System Programmable Flash
- 128 bytes EEPROM
- 128 bytes SRAM
- Maximum Frequency 20MHz
- 12 general purpose I/O lines
- 32 general purpose working registers
- SPI / I2C
- Operating Voltage: 1.8 – 5.5V
- An 8-bit Timer/Counter with two PWM channels
- A 16-bit timer/counter with two PWM channels
- Internal and External Interrupts
- An 8-channel 10-bit ADC
- Programmable gain stage (1x, 20x) for 12 differential ADC channel pairs
- A programmable Watchdog Timer with internal oscillator
- Internal calibrated oscillator
- Four software selectable power saving modes