| Key | Value |
|---|---|
| Flash (kBytes): | 4 kBytes |
| Pin Count: | 14 |
| Max. Operating Freq. (MHz): | 20 MHz |
| CPU: | 8-bit AVR |
| # of Touch Channels: | 6 |
| Hardware QTouch Acquisition: | No |
| Max I/O Pins: | 12 |
| Ext Interrupts: | 12 |
| USB Speed: | No |
| USB Interface: | No |
The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 2 timers/counters (8-bit/16-bit) with two PWM channels each, internal and external interrupts, 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator, and four software selectable power saving modes.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.
Also see the picoPower version: ATtiny44A
| 订购码 | 封装 | 操作范围 | 载体类型 |
|---|---|---|---|
| ATTINY44V-10PU | PDIP 14P3 14 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44V-10MU | MLF (WQFN) 20M1 20 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44V-10MUR | MLF (WQFN) 20M1 20 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44V-10SSU | SOIC (150mil) 14S1 14 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44V-10SSUR | SOIC (150mil) 14S1 14 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44-20PU | PDIP 14P3 14 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44-20MU | MLF (WQFN) 20M1 20 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44-20MUR | MLF (WQFN) 20M1 20 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44-20SSU | SOIC (150mil) 14S1 14 | Industrial (A) (-40°C to 85°C) | |
| ATTINY44-20SSUR | SOIC (150mil) 14S1 14 | Industrial (A) (-40°C to 85°C) |
