參數(shù)資料
型號： ATTINY43U-MU
廠商： Atmel
文件頁數(shù)： 133/158頁
文件大?。?/td> 0K
描述： MCU AVR 4K FLASH 8MHZ 20-QFN
產(chǎn)品培訓(xùn)模塊： ATtiny43U Overview
MCU Product Line Introduction
tinyAVR Introduction
標準包裝： 490
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-WFQFN 裸露焊盤
包裝： 托盤
產(chǎn)品目錄頁面： 613 (CN2011-ZH PDF)
配用： ATSTK600-TINYX3U-ND - STK600 SOCKET/ADAPTER TINYX3U
76
8048C–AVR–02/12
ATtiny43U
PCINT10: Pin Change Interrupt source 10. The PB2 pin can serve as an external interrupt
source for pin change interrupt 1.
Port B, Bit 3 – T1/CLKO/PCINT11
T1: Timer/Counter1 Counter source.
CLKO: System Clock Output. The system clock can be output on the PB3 pin. The system clock
will be output if the CKOUT Fuse is programmed, regardless of the PORTB3 and DDB3 settings.
It will also be output during reset.
PCINT11: Pin Change Interrupt source 11. The PB3 pin can serve as an external interrupt
source for pin change interrupt 1.
Port B, Bit 4 – DI/SDA/OC1A/PCINT12
DI: Data Input in USI Three-wire mode. USI Three-wire mode does not override normal port
functions, so pin must be configure as an input for DI function.
SDA: Two-wire mode Serial Interface Data.
OC1A, Output Compare Match output: The PB4 pin can serve as an external output for the
Timer/Counter1 Compare Match A. The PB4 pin has to be configured as an output (DDB4 set
(one)) to serve this function. The OC1A pin is also the output pin for the PWM mode timer
function.
PCINT12: Pin Change Interrupt source 12. The PB4 pin can serve as an external interrupt
source for pin change interrupt 1.
Port B, Bit 5 – DO/OC1B/PCINT13
DO: Data Output in USI Three-wire mode. Data output (DO) overrides PORTB5 value and it is
driven to the port when the data direction bit DDB5 is set (one). However the PORTB5 bit still
controls the pullup, enabling pullup if direction is input and PORTB5 is set (one).
OC1B: Output Compare Match output: The PB5 pin can serve as an external output for the
Timer/Counter1 Compare Match B. The PB5 pin has to be configured as an output (DDB5 set
(one)) to serve this function. The OC1B pin is also the output pin for the PWM mode timer
function.
PCINT13: Pin Change Interrupt source 13. The PB5 pin can serve as an external interrupt
source for pin change interrupt 1.
Port B, Bit 6 – USCK/SCL/PCINT14
USCK: Three-wire mode Universal Serial Interface Clock.
SCL: Two-wire mode Serial Clock for USI Two-wire mode.
PCINT14: Pin Change Interrupt source 14. The PB6 pin can serve as an external interrupt
source for pin change interrupt 1.
Port B, Bit 7 – INT0/PCINT15
INT0: External Interrupt Request 0.
PCINT15: Pin Change Interrupt source 15. The PB7 pin can serve as an external interrupt
source for pin change interrupt 1.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATTINY43U-MUR 功能描述:8位微控制器 -MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATTINY43U-SU 功能描述:8位微控制器 -MCU AVR 4KB, 64B EE 8MHz 256B SRAM, 0.9V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATTINY43U-SUR 功能描述:8位微控制器 -MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATTINY44 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY44-15MZ 功能描述:8位微控制器 -MCU 4KB Flash 15MHz Auto 125-degrees C RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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