參數(shù)資料
型號(hào): ATMEGA644V-10AU
廠商: Atmel
文件頁(yè)數(shù): 13/23頁(yè)
文件大小: 0K
描述: IC AVR MCU FLASH 64K 44TQFP
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
megaAVR Introduction
標(biāo)準(zhǔn)包裝: 160
系列: AVR® ATmega
核心處理器: AVR
芯體尺寸: 8-位
速度: 10MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 64KB(32K x 16)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 4K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-TQFP
包裝: 托盤
產(chǎn)品目錄頁(yè)面: 614 (CN2011-ZH PDF)
配用: ATSTK600-RC31-ND - STK600 ROUTING CARD AVR
ATSTK600-TQFP44-ND - STK600 SOCKET/ADAPTER 44-TQFP
ATSTK600-DIP40-ND - STK600 SOCKET/ADAPTER 40-PDIP
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
20
2593OS–AVR–02/12
ATmega644
9.
Datasheet Revision History
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
9.1
Rev. 2593O - 02/12
9.2
Rev. 2593N - 07/10
9.3
Rev. 2593M - 08/07
9.4
Rev. 2593L - 02/07
1.
Datasheet changes status from preliminary to complete.
2.
Updated the page layouts that include Atmel blue logo and new addresses on the last page.
1.
Updated Table 26-4 on page 320, BODLEVEL Fuse Coding.
2.
Corrected use of comma i formula for Rp in Table 26-5, “2-wire Serial Bus Requirements,” on
page 321
3.
Corrected use of comma in example under Table 27-2, “Additional Current Consumption (per-
centage) in Active and Idle mode,” on page 332
4.
Note 6 and Note 7 in Table 26-5, “2-wire Serial Bus Requirements,” on page 321 have been
removed
5.
Updated document according to Atmel standard use of technical terminology
1.
Updated ”Features” on page 1.
2.
Updated description in ”Stack Pointer” on page 13.
3.
Updated ”Power-on Reset” on page 46.
4.
Updated ”Brown-out Detection” on page 47.
5.
Updated ”Internal Voltage Reference” on page 48.
6.
Updated code example in ”MCUCR – MCU Control Register” on page 58.
7.
Added ”System and Reset Characteristics” on page 320.
8.
All Register Descriptions moved to the end of their respective chapters.
1.
Updated bit description on page 153
2.
Updated typos in “External Interrupts” Section 11.1.6 on page 63
3.
UpdatedTable 24-8 on page 280
4.
Updated Table 24-7 on page 280.
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ATMEGA644V-10AUR 功能描述:8位微控制器 -MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
ATMEGA644V-10AU-T 制造商:Atmel 功能描述:MCU 8-Bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R
ATmega644V-10MU 功能描述:8位微控制器 -MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
ATMEGA644V-10MUR 功能描述:8位微控制器 -MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
ATmega644V-10PU 功能描述:8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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