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ATTINY461A-XUR

ATTINY461A-XUR

  • 品牌:Microchip Atmel
  • 包装:*
  • 无铅情况/ROHS: 有铅
  • 经营商:科通芯城自营
  • 描述:8-bit picoPower AVR Microcontroller, 2KB Flash, 20/32-pin
  • 封装:TSSOP 6G 20
  • 类别:ATtiny系列单片机
参数 数值
核心处理器 AVR
DAC Resolution (bits) 0
UART 0
Ext Interrupts 16
Operating Voltage (Vcc) 1.8 to 5.5
Timers 2
Max. Operating Frequency 20 MHz
USB Speed No
I/O Supply Class 1.8 to 5.5
ADC Resolution (bits) 10
TWI (I2C) 1
DRAM Memory No
USB Interface No
NAND Interface No
系列 AVR® ATtiny
Resistive Touch Screen No
芯体尺寸 8-Bit
速度 20MHz
RAM容量 256 x 8
程序存储器类型 FLASH
程序存储器容量 4KB (4K x 8)
EEPROM 大小 256 x 8
输入/输出数 16
振荡器型 Internal
数据转换器 A/D 11x10b
连通性 USI
工作电压 1.8 V ~ 5.5 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
# of Touch Channels 8
Hardware QTouch Acquisition No
Pin Count 20
Analog Comparators 1
32kHz RTC No
Calibrated RC Oscillator Yes
Crypto Engine No
SPI 1
Temp. Range (deg C) -40 to 85
PWM Channels 6
Camera Interface No
Graphic LCD No
EEPROM (Bytes) 256
ADC channels 11
Flash (Kbytes) 4 Kbytes
Output Compare channels 6
DAC Channels 0
MPU / MMU no / no
External Bus Interface 0
Input Capture Channels 1
FPU No
Max I/O Pins 16
CPU 8-bit AVR
Self Program Memory YES
picoPower Yes
Video Decoder No
SRAM (Kbytes) 0.25
Temp. Sensor Yes
ADC Speed (ksps) 15

The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 4KB flash memory, 256-Byte EEPROM, 256B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with compare modes, an 8-bit high speed timer/counter, a 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 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, 远程护理
HomeAppliances: 电机控制, 烹饪, 清洗, 制冷
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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