ATTINY45-20MU

品牌:Microchip Atmel
描述:8-bit AVR Microcontroller, 4KB Flash, 8/20-pin
包装:Tray
封装:MLF (WQFN) 20M1 20
无铅情况/ROHS: 无铅
经营商:科通芯城自营
参数 数值
Resistive Touch Screen No
DAC Resolution (bits) 0
Max I/O Pins 6
Pin Count 8
Self Program Memory YES
Timers 2
Max. Operating Frequency 20 MHz
USB Speed No
I/O Supply Class 1.8 to 5.5
ADC Resolution (bits) 10
# of Touch Channels 3
TWI (I2C) 1
DRAM Memory No
USB Interface No
Temp. Sensor Yes
Input Capture Channels 0
Output Compare channels 5
Hardware QTouch Acquisition No
Ext Interrupts 6
Operating Voltage (Vcc) 1.8 to 5.5
Analog Comparators 1
Graphic LCD No
32kHz RTC No
ADC channels 4
Flash (Kbytes) 4 Kbytes
picoPower No
Video Decoder No
NAND Interface No
SRAM (Kbytes) 0.25
ADC Speed (ksps) 15
FPU No
Crypto Engine No
SPI 1
CPU 8-bit AVR
Temp. Range (deg C) -40 to 85
PWM Channels 6
Camera Interface No
EEPROM (Bytes) 256
MPU / MMU no / no
External Bus Interface 0
Calibrated RC Oscillator Yes
系列 AVR® ATtiny
核心处理器 AVR
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 6
振荡器型 Internal
数据转换器 A/D 4x10b
连通性 USI
工作电压 2.7 V ~ 5.5 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, POR, PWM, WDT

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 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: 远程护理
HomeAppliances: 烹饪, 清洗, 制冷, 电机控制
HomeEntertainment: 远程控制
IndustrialAutomation: 传感器

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