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ATTINY44A-CCU

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.

BuildingAutomation: 消防与安全, 舒适性与控制
HomeEntertainment: 远程控制
IndustrialAutomation: 传感器
Lighting: 照明控制
MobileElectronics: 便携式音频播放器, 掌上电脑, 移动电话和移动互联网设备

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