가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | ATMEGA644-20AUR | 869 | 1 | |||||||||
| DigiKey | ATMEGA644-20AURCT-ND | 4,238 | 1 | Cut Tape | ||||||||
| TME | ATMEGA644-20AUR | 0 | 2K | 1h | ||||||||
| Newark | ATMEGA644-20AUR | 0 | 2K | Tape & Reel | ||||||||
| Onlinecomponents.com | ATMEGA644-20AUR | 0 | 500 | Bulk |
공급망
Projected EOL Date2039-11-29
Country of AssemblyTaiwan
Country of FabricationUnited States of America
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 23 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 23 hours ago)
관련 부품
MicrochipATMEGA8535L-8AU
ATMEGA8535L-8AU, 8BIT AVR MICROCONTROLLER, 8MHZ, 512 B, 8 KB FLASH, 44-PIN TQFP
MicrochipATMEGA16A-AU
8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5VView in Development Tools Selector
설명
유통업체에서 제공한 Microchip ATMEGA644-20AUR에 대한 설명입니다.
MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R - Tape and Reel
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44
2.7V~5.5V 20MHz 4KB FLASH 64KB Brown-out Detect/Reset,POR,PWM,WDT 32 2.7V 5.5V 20MHz I2C,SPI,UART,USART 2 x 8 A/D 8x10b 8bit AVR QFP 1.05mm
제조업체 별칭
Microchip에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Microchip는 다음 이름으로도 알려져 있습니다:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
기술 사양
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, UART, USART
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Schedule B8542310000