ATMEGA644-20AU

Mfr. #:: ATMEGA644-20AU
製造商:: Microchip Technology / Atmel
描述:: Microcontrollers - MCU 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins
生命週期:: 製造商新產品
數據表:: ATMEGA644-20AU 數據表
交貨:: DHL FedEx Ups TNT EMS
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ECAD Model:
更多信息:: ATMEGA644-20AU 更多信息

產品屬性
屬性值

製造商: 愛特梅爾

產品分類: 嵌入式 - 微控制器

系列: AVRR ATmega

產品: 單片機

打包: 托盤替代包裝

安裝方式: 貼片/貼片

商品名: ATMEGA

包裝盒: TQFP-44

工作溫度: -40°C ~ 85°C (TA)

供應商-設備-包: 44-TQFP (10x10)

IO數量: 32

速度: 20MHz

EEPROM-大小: 2K x 8

核心處理器: 自動錄像機

內存大小: 4K x 8

程序存儲器類型: 閃光

外設: 掉電檢測/復位、POR、PWM、WDT

連通性: I2C, SPI, UART/USART

電壓-電源-Vcc-Vdd: 2.7 V ~ 5.5 V

核心大小: 8-Bit

程序內存大小: 64KB (32K x 16)

數據轉換器: A/D 8x10b

振盪器類型: 內部的

最高工作溫度: + 85 C

最低工作溫度: - 40 C

工作電源電壓: 2.7 V to 5.5 V

接口類型: I2C SPI USART

核: 自動錄像機

處理器系列: 大型AVR

數據總線寬度: 8 bit

最大電源電壓: 5.5 V

電源電壓最小值: 2.7 V

最大時鐘頻率: 20 MHz

模擬電源電壓: 1.8 V to 5.5 V

ADC 通道數: 8 Channel

I-O 數: 32 I/O

數據 RAM 大小: 4 kB

數據ROM大小: 2 kB

IO電壓: 1.8 V to 5.5 V

定時器計數器: 3 Timer

看門狗定時器: 看門狗定時器

ADC分辨率: 10 bit

數據RAM類型: 靜態隨機存取存儲器

數據只讀存儲器類型: 電可擦可編程只讀存儲器

DAC-分辨率: -

Tags: ATMEGA644-2, ATMEGA644, ATMEGA6, ATMEGA, ATMEG, ATME, ATM

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ATMEGA644-20AU 描述

***ure Electronics: ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

***p One Stop Global: MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP

***ical: MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP Tray

***Components: In a Pack of 2, Microchip ATMEGA644-20AU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 44-Pin TQFP

***ment14 APAC: MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MH

***eco: IC,ATMEGA644-20AU,20MHZ, TQFP, IND TEMP, GREEN, 5V<AZ

*** Source Electronics: IC MCU 8BIT 64KB FLASH 44TQFP

*** electronic: IC AVR MCU FLASH 64K TQFP44

***rochip: 20MHZ TQFP IND TEMP GREEN 5V

***ark: 20Mhz, Tqfp, Ind Temp, Green, 5V Rohs Compliant: Yes

***ayComponents: IC, 8BIT MCU, AVR MEGA, 20MHZ, 44-TQFP Controller ;Family/Series: AVR MEGA Core Size: 8 bit No. of I/O's: 32 ;Program Memory Size: 64 KB EEPROM Memory Size: 2048Byte RAM Memory Size: 4KB ;CPU Speed: 20MHz

***nell: MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44; Gamma Prodotti:AVR ATmega Family ATmega64 Series Microcontrollers; Velocità CPU:20MHz; Dimensioni Memoria di Programma:64KB; Dimensione Memoria RAM:4KB; No. di Pin:44Pin; Modello Case MCU:TQFP; No. di I/O:32I/O; Tipo di Interfaccia Incorporata:I2C, SPI, UART; Tensione di Alimentazione Min:2.7V; Tensione di Alimentazione Max:5.5V; Famiglia MCU:AVR ATmega; Serie MCU:ATmega64; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Dimensione Core:8bit; Dimensione Memoria EEPROM:2KB; Dimensione Memoria Flash:64KB; Dimensioni Memoria Programma:64KB; Famiglia/Serie Controllore:ATmega; Intervallo Temperatura di Esercizio:Da -40°C a +85°C; Intervallo Tensione di Alimentazione:Da 2,7V a 5,5V; Marcatura Dispositivo:ATMEGA644-20AU; No. di Bit:10bit; No. di Canali PWM:6; No. di Ingressi ADC Input:8; No. di Timer:3; Numero Funzione Logica:644; Numero di Bit ADC:10

ATMEGA644-20AU 更多信息

ATmega644PA 8-bit AVR® Microcontrollers: Microchip ATmega644PA 8-bit AVR® CMOS Microcontrollers are low-power, and based on the AVR® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and cost effective solution to a wide range of embedded control applications. The ATmega644PA produces throughputs close to 1MIPS per MHz, by using up to 131 powerful instructions in a single clock cycle. Using this process, the designer can optimize the ATmega644PA for power consumption versus processing speed. The 32x8 general-purpose working registers with an extensive instruction set are combined in the Atmel AVR® core. The 32 general-purpose working registers are directly connected to the Arithmetic Logic Unit (ALU). This allows two independent registers to be accessed in a single instruction and executed in one clock cycle to achieve throughputs up to ten times faster than conventional CISC microcontrollers.Learn More

Ethernet of Everything: Microchip Ethernet of Everything is a quick and easy networking of "things" that can be controlled or connected. Common products that are easily connected and provide intelligent control through the Ethernet of Everything include garage openers, home appliances, HVAC systems, lighting and an unlimited lineup of other products. From the simplest environmental sensor to processing intensive devices, Microchip's 8-bit and 32-bit microcontrollers enable these applications, using lightweight stacks and a broad mix of smart peripherals. These devices work independently of the core and require little to no CPU intervention. Microchip's Ethernet of Everything has development support that helps build upon an established networking foundation. The age of digital building enables Microchip's Ethernet of Everything to provide improved system performance, reduced latency, as well as ease of installation and scaling. This also includes the option to incorporate Power of Ethernet (PoE) for single line power and communications.Learn More

Market price

型號	製造商	描述	庫存	價格
ATMEGA644-20AUR DISTI # V72:2272_07145337	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R	1215	1000:$4.6890 500:$4.7310 250:$4.7730 100:$4.8149 25:$4.8570 10:$5.3190 1:$5.3690
ATMEGA644-20AU DISTI # V99:2348_07145488	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP	119	25:$4.8629 10:$5.1640 1:$5.2550
ATMEGA644-20AU DISTI # V36:1790_07145488	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP	75	100:$4.3720 25:$4.7270 10:$5.1640 1:$5.2550
ATMEGA644-20AUR DISTI # V36:1790_07145337	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R	0	2000:$4.5330
ATMEGA644-20AU DISTI # ATMEGA644-20AU-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP Min Qty: 1 Container: Tray	1173In Stock	100:$4.4393 25:$4.9028 1:$5.3500
ATMEGA644-20AUR DISTI # ATMEGA644-20AURCT-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP Min Qty: 1 Container: Cut Tape (CT)	517In Stock	100:$4.5320 25:$5.0060 1:$5.4600
ATMEGA644-20AUR DISTI # ATMEGA644-20AURDKR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP Min Qty: 1 Container: Digi-Reel®	517In Stock	100:$4.5320 25:$5.0060 1:$5.4600
ATMEGA644-20AUR DISTI # ATMEGA644-20AURTR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$4.5320
ATMEGA644-20AUR DISTI # 32404481	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R	1215	1000:$4.6890 500:$4.7310 250:$4.7730 100:$4.8149 25:$4.8570 10:$5.3190 2:$5.3690
ATMEGA644-20AU DISTI # 22082210	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP	120	12:$5.3875
ATMEGA644-20AU DISTI # 32697859	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP	119	25:$4.8629 10:$5.1640 2:$5.2550
ATMEGA644-20AU DISTI # 34017812	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP	75	100:$4.3720 25:$4.7270 10:$5.1640 2:$5.2550
ATMEGA644-20AU DISTI # 29075318	Microchip Technology Inc	MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP	65	25:$4.6589 14:$4.7502
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA644-20AU) Min Qty: 1	Europe - 127
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP - Trays (Alt: ATMEGA644-20AU) RoHS: Compliant Min Qty: 160 Container: Tray	Americas - 135	1600:$4.4096 800:$4.5185 480:$4.6329 320:$4.7533 160:$4.8158
ATMEGA644-20AUR DISTI # ATMEGA644-20AUR	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644-20AUR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 4000	20000:$4.6900 12000:$4.7900 8000:$4.8900 4000:$5.0900 2000:$5.2900
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA644-20AU) RoHS: Compliant Min Qty: 160	Asia - 0	8000:$4.3571 4000:$4.4634 1600:$4.5750 800:$4.6923 480:$4.8158 320:$5.0137 160:$5.2286
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: ATMEGA644-20AU) Min Qty: 66 Container: Bulk	Americas - 0	660:$4.7900 330:$4.8900 198:$4.9900 132:$5.1900 66:$5.2900
ATMEGA644-20AU DISTI # 68T3094	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: 68T3094) RoHS: Compliant Min Qty: 160 Container: Bulk	Americas - 0	1:$4.4400
ATMEGA644-20AUR DISTI # ATMEGA644-20AUR	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA644-20AUR) Min Qty: 2000 Container: Tape and Reel	Europe - 0
ATMEGA644-20AU DISTI # 68T3094	Microchip Technology Inc	MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44,Product Range:AVR ATmega Family ATmega64 Series Microcontrollers,CPU Speed:20MHz,Program Memory Size:64KB,RAM Memory Size:4KB,No. of Pins:44Pins,MCU Case Style:TQFP RoHS Compliant: Yes RoHS: Compliant	120	1:$4.3100 10:$4.3100 25:$4.3100 50:$4.3100 100:$4.3100
ATMEGA644-20AUR DISTI # 68T3095	Microchip Technology Inc	20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R, 44 TQFP 10X10X1MM T/R RoHS: Not Compliant	0	100:$4.5400 25:$4.9800 1:$5.9900
ATMEGA644-20AU. DISTI # 27AC0578	Microchip Technology Inc	20MHZ, TQFP, IND TEMP, GREEN, 5V ROHS COMPLIANT: YES RoHS: Compliant	135	100:$4.4400 50:$4.6700 25:$4.9000 10:$5.2400 1:$5.4600
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Microchip Technology Inc	20MHZTQFPIND TEMPGREEN5V RoHS: Compliant Min Qty: 160 Package Multiple: 160 Container: Tray	43460	1000:$3.9600 100:$4.3100 26:$4.7600 1:$5.1900
ATMEGA644-20AUR DISTI # ATMEGA644-20AUR	Microchip Technology Inc	20MHZTQFPIND TEMPGREEN5VT&R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Container: Reel	0	1000:$4.0500 100:$4.4000 26:$4.8600 1:$5.3000
ATMEGA644-20AU DISTI # 556-ATMEGA644-20AU	Microchip Technology Inc	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins RoHS: Compliant	1303	1:$5.3400 10:$5.2600 25:$4.9000 100:$4.4300
ATMEGA644-20AUR DISTI # 556-ATMEGA644-20AUR	Microchip Technology Inc	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND RoHS: Compliant	0	1:$5.4500 10:$5.3700 25:$5.0000 100:$4.5300 2000:$4.5300
ATMEGA644-20AU	Microchip Technology Inc	MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Not Compliant	65 In Stock	100:$4.3200 25:$4.4100 10:$4.5000 6:$4.5900
ATMEGA644-20AU	Atmel Corporation	RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44 RoHS: Compliant	1537	1000:$5.0600 500:$5.3200 100:$5.5400 25:$5.7800 1:$6.2200
ATMEGA644-20AU	Atmel Corporation		1238
ATMEGA644-20AU DISTI # 1773449	Microchip Technology Inc	Supplied in a Tray, Microchip Technology ATMEGA644-20AU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 44-Pin TQFP, PU Min Qty: 160 Container: Tray	234	160:$5.7820
ATMEGA644-20AU DISTI # 1773724	Microchip Technology Inc	In a Pack of 2, Microchip Technology ATMEGA644-20AU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 44-Pin TQFP, PK Min Qty: 2 Container: Package	0	2:$6.9110 10:$6.4630 24:$6.0830 100:$5.7790
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Atmel Corporation	AVR microcontroller,EEPROM:2kB,SRAM:4kB,Flash:64kB,TQFP44	124	100:$4.4900 25:$4.7600 5:$5.0700 1:$5.5200
ATMEGA644-20AU DISTI # ATMEGA644-20AU	Microchip Technology Inc	MC 8bit 2,7V 64kB Flash 20MHz TQFP44 RoHS: Compliant	315	1:€4.7300 26:€4.3300 100:€3.9200
ATMEGA644-20AU	Atmel Corporation	INSTOCK	2
ATMEGA644-20AU DISTI # 1288339	Microchip Technology Inc	MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44 RoHS: Compliant	567	1000:£3.6100 100:£3.6200 25:£3.7500 1:£3.8700
ATMEGA644-20AU DISTI # 1528382	Microchip Technology Inc	MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44 RoHS: Compliant	0	1:$531.3000
ATMEGA644-20AU DISTI # 1288339	Microchip Technology Inc	MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44 RoHS: Compliant	567	100:$6.6500 25:$7.3400 1:$8.0000
ATMEGA644-20AU DISTI # ATMEGA64420AU	Microchip Technology Inc		65	320:$4.0200 160:$4.2300 100:$4.3200 25:$4.4100 10:$4.5000 6:$4.5900

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