參數(shù)資料
型號: ATTINY43U-SUR
廠商: Atmel
文件頁數(shù): 1/158頁
文件大小: 0K
描述: MCU AVR 4KB FLASH 8MHZ 20SOIC
產(chǎn)品培訓(xùn)模塊: tinyAVR Introduction
標(biāo)準(zhǔn)包裝: 1,000
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 8MHz
連通性: USI
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 4KB(2K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 64 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
包裝: 帶卷 (TR)
其它名稱: ATTINY43U-SUR-ND
Features
High Performance, Low Power AVR 8-bit Microcontroller
Advanced RISC Architecture
– 123 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
Non-volatile Program and Data Memories
– 4K Bytes of In-System Programmable Program Memory Flash
– 64 Bytes of In-System Programmable EEPROM
– 256 Bytes of Internal SRAM
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
– Data Retention: 20 years at 85
°C/ 100 years at 25°C
– Programming Lock for Software Security
Peripheral Features
–QTouch Library Support for Capacitive Touch Sensing (8 Channels)
– Two 8-bit Timer/Counters with two PWM Channels, Each
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– 10-bit ADC
4 Single-ended Channels
– Universal Serial Interface
–Boost Converter
Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-System Programmable via SPI Port
– External and Internal Interrupt Sources
– Pin Change Interrupt on 16 Pins
– Low Power Idle, ADC Noise Reduction and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
– Temperature Sensor On-chip
I/O and Packages
– Available in 20-pin SOIC and 20-pin QFN/MLF
– 16 Programmable I/O Lines
Operating Voltage:
– 0.7 – 1.8V (via On-chip Boost Converter)
– 1.8 – 5.5V (Boost Converter Bypassed)
Speed Grade
– Using On-chip Boost Converter
0 – 4 MHz
– External Power Supply
0 – 4 MHz @ 1.8 – 5.5V
0 – 8 MHz @ 2.7 – 5.5V
Low Power Consumption
– Active Mode, 1 MHz System Clock
400 A @ 3V (Without Boost Converter)
– Power-down Mode
150 nA @ 3V (Without Boost Converter)
8-bit
Microcontroller
with 4K Bytes
In-System
Programmable
Flash and Boost
Converter
ATtiny43U
Rev. 8048C–AVR–02/12
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