ATTINY44A-CCU
- 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:UFBGA 15CC1 15
- 类别:ATtiny系列单片机
| 参数 | 数值 |
|---|---|
| ADC Speed (ksps) | 15 |
| Max I/O Pins | 12 |
| Output Compare channels | 4 |
| Ext Interrupts | 12 |
| PWM Channels | 4 |
| USB Speed | No |
| EEPROM (Bytes) | 256 |
| DAC Channels | 0 |
| USB Interface | No |
| NAND Interface | No |
| SRAM (Kbytes) | 0.25 |
| Temp. Sensor | Yes |
| External Bus Interface | 0 |
| Input Capture Channels | 1 |
| FPU | No |
| Crypto Engine | No |
| SPI | 1 |
| CPU | 8-bit AVR |
| Temp. Range (deg C) | -40 to 85 |
| Video Decoder | No |
| ADC channels | 8 |
| Calibrated RC Oscillator | Yes |
| TWI (I2C) | 1 |
| UART | 0 |
| Hardware QTouch Acquisition | No |
| Pin Count | 14 |
| Operating Voltage (Vcc) | 1.8 to 5.5 |
| Analog Comparators | 1 |
| Camera Interface | No |
| Graphic LCD | No |
| 32kHz RTC | No |
| Flash (Kbytes) | 4 Kbytes |
| # of Touch Channels | 6 |
| DAC Resolution (bits) | 0 |
| MPU / MMU | no / no |
| Resistive Touch Screen | No |
| Self Program Memory | YES |
| picoPower | Yes |
| Timers | 2 |
| Max. Operating Frequency | 20 MHz |
| I/O Supply Class | 1.8 to 5.5 |
| ADC Resolution (bits) | 10 |
| DRAM Memory | No |
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.
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