ATTINY44A-SSF
- 品牌:Microchip Atmel
- 包装:--
- 无铅情况/ROHS: --
- 经营商:科通芯城自营
- 描述:8-bit picoPower AVR Microcontroller, 4KB Flash, 14/15/20-pin
- 封装:SOIC (150mil) 14S1 14
- 类别:ATtiny系列单片机
| 参数 | 数值 |
|---|---|
| Crypto Engine | No |
| Pin Count | 14 |
| Operating Voltage (Vcc) | 1.8 to 5.5 |
| Analog Comparators | 1 |
| Graphic LCD | No |
| 32kHz RTC | No |
| Flash (Kbytes) | 4 Kbytes |
| # of Touch Channels | 6 |
| TWI (I2C) | 1 |
| MPU / MMU | no / no |
| FPU | No |
| Hardware QTouch Acquisition | No |
| SPI | 1 |
| Max I/O Pins | 12 |
| CPU | 8-bit AVR |
| Temp. Range (deg C) | -40 to 85 |
| Camera Interface | No |
| EEPROM (Bytes) | 256 |
| Video Decoder | No |
| ADC channels | 8 |
| DAC Channels | 0 |
| Calibrated RC Oscillator | Yes |
| picoPower | Yes |
| Ext Interrupts | 12 |
| PWM Channels | 4 |
| NAND Interface | No |
| SRAM (Kbytes) | 0.25 |
| ADC Speed (ksps) | 15 |
| External Bus Interface | 0 |
| Input Capture Channels | 1 |
| Resistive Touch Screen | No |
| DAC Resolution (bits) | 0 |
| Self Program Memory | YES |
| Output Compare channels | 4 |
| Timers | 2 |
| Max. Operating Frequency | 20 MHz |
| USB Speed | No |
| I/O Supply Class | 1.8 to 5.5 |
| ADC Resolution (bits) | 10 |
| DRAM Memory | No |
| USB Interface | No |
| Temp. Sensor | Yes |
| UART | 0 |
The high-performance Atmel picoPower 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 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 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. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
BuildingAutomation: 舒适性与控制, 消防与安全
HomeEntertainment: 远程控制
IndustrialAutomation: 传感器
Lighting: 照明控制
MobileElectronics: 便携式音频播放器, 移动电话和移动互联网设备, 掌上电脑