Datasheet > ATTINY841

ATTINY841

更新时间： 2024-11-09 02:53:07

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器
页数	文件大小	规格书
366页	18403K
描述
8-bit AVR Microcontroller with 4/8K Bytes In-System

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数据手册

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ATTINY841 数据手册

ATtiny441/ATtiny841

8-bit AVR Microcontroller with 4/8K Bytes In-System

Programmable Flash

DATASHEET

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^oC / 100 Years at 25^oC

 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 I²C 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

8495H–AVR–05/2014

12 3 4 5 6 7...366

中文翻译

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与ATTINY841相关器件

型号	品牌	获取价格	描述	数据表
ATTINY841_14	ATMEL	获取价格	8-bit AVR Microcontroller with 4/8K Bytes In-System
ATTINY84-15MZ	MICROCHIP	获取价格	IC MCU 8BIT 8KB FLASH 20QFN
ATTINY841-MMHR	MICROCHIP	获取价格	IC MCU 8BIT 8KB FLASH 20VQFN
ATTINY841-MU	MICROCHIP	获取价格	IC MCU 8BIT 8KB FLASH 20QFN
ATTINY841-SSUR	MICROCHIP	获取价格	IC MCU 8BIT 8KB FLASH 14SOIC
ATTINY84-20MU	ATMEL	获取价格	8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY84-20MUR	MICROCHIP	获取价格	IC MCU 8BIT 8KB FLASH 20QFN
ATTINY84-20MUR	ATMEL	获取价格	RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, 4 X 4 MM, 0.80 MM HEIGHT, 0
ATTINY84-20PU	ATMEL	获取价格	8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY84-20SSU	ATMEL	获取价格	8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash

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