0
In Production
Program Memory Size (KB) |
4 |
RAM |
256 |
Data EEPROM (bytes) |
256 |
Pin Count |
20 |
Operation Voltage Max.(V) |
5.5 |
Operation Voltage Min.(V) |
1.8 |
ADC Resolution Max |
10 |
ADC Channels |
11 |
Zero Cross Detect |
False |
Number of Comparators |
1 |
SPI |
1 |
I2C |
1 |
Stand alone PWM |
6 |
Low Power |
No |
Numerically Controlled Oscillator (NCO) |
0 |
Data Signal Modulator (DSM) |
0 |
The high-performance Microchip 8-bit AVR® RISC-based microcontroller combines 4 KB ISP Flash memory, 256B EEPROM, 256B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, debugWIRE for on-chip debugging, an 8-bit timer/counter with compare modes, an 8-bit high-speed timer/counter with PWM and separate prescaler, universal serial interface (USI), internal and external interrupts, an 11-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and four software selectable power saving modes. The device operates between 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processor speed.
Also see the picoPower® version: ATtiny461A