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器件3D模型￥ 8.092
ATTINY441-MUR 用户编程技术手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
QFN-20
描述:
AVR 16MHz 闪存：4K@x8bit
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P2P57Hot
原理图在P4P7P55P74P76P77P78P93P95P96P98P99
封装尺寸在P355P356P357
型号编码规则在P353P354
封装信息在P355
功能描述在P63P64P68P69
技术参数、封装参数在P236P246
电气规格在P55P199P210P236
导航目录
ATTINY441-MUR数据手册
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8495F–AVR–10/2013
Features
High Performance, Low Power Atmel
®
AVR
®
8-bit Microcontroller
Advanced RISC Architecture
120 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 16 MIPS Throughput at 16 MHz
Non-volatile Program and Data Memories
4/8K Bytes of In-System Programmable Flash Program Memory
Endurance: 10,000 Write/Erase Cycles
256/512 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
256/512 Bytes Internal SRAM
Data Retention: 20 Years at 85
o
C / 100 Years at 25
o
C
Programming Lock for Self-Programming Flash & EEPROM Data Security
Peripheral Features
One 8-bit and Two 16-bit Timer/Counters with Two PWM Channels, Each
Programmable Ultra Low Power Watchdog Timer
10-bit Analog to Digital Converter
12 External and 5 Internal, Single-ended Input Channels
46 Differential ADC Channel Pairs with Programmable Gain (1x / 20x / 100x)
Two On-chip Analog Comparators
Two Full Duplex USARTs with Start Frame Detection
Master/Slave SPI Serial Interface
Slave I
2
C Serial Interface
Special Microcontroller Features
Low Power Idle, ADC Noise Reduction, Standby and Power-down Modes
Enhanced Power-on Reset Circuit
Programmable Brown-out Detection Circuit with Supply Voltage Sampling
External and Internal Interrupt Sources
Pin Change Interrupt on 12 Pins
Calibrated 8MHz Oscillator with Temperature Calibration Option
Calibrated 32kHz Ultra Low Power Oscillator
High-Current Drive Capability on 2 I/O Pins
I/O and Packages
14-pin SOIC, 20-pad MLF/QFN and 20-pad VQFN
12 Programmable I/O Lines
Speed Grade
0 – 2 MHz @ 1.7 – 1.8V
0 – 4 MHz @ 1.8 – 5.5V
0 – 10 MHz @ 2.7 – 5.5V
0 – 16 MHz @ 4.5 – 5.5V
Low Power Consumption
Active Mode: 0.2 mA at 1.8V and 1MHz
Idle Mode: 30 µA at 1.8V and 1MHz
Power-Down Mode (WDT Enabled): 1.3µA at 1.8V
Power-Down Mode (WDT Disabled): 150nA at 1.8V
ATtiny441/ATtiny841
8-bit AVR Microcontroller with 4/8K Bytes In-System
Programmable Flash
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