销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | ATMEGA644-20PU | Atmel | 嵌入式 - 微控制器 AVR® ATmega 集成电路 (IC) 半导体 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1+:¥60.98 10+:¥54.87 100+:¥45.1101 250+:¥41.46 500+:¥37.8 1000+:¥33.871+:¥48.37 10+:¥43.57 25+:¥39.92 50+:¥39.92 100+:¥39.92 250+:¥39.92 500+:¥38.1099 1000+:¥35.16 2500+:¥34.861+:¥58.38 10+:¥52.55 25+:¥47.911+:¥46.1301 10+:¥44.761+:¥38.02 |
 Avnet Express | ATMEGA644-20PU | Atmel Corporation | MCU 8BIT ATMEGA RISC 64KB FLASH 3.3V/5V 40PDIP - Rail/Tube | 99 : $5.5349 499 : $5.1084
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 Chip1Stop | ATMEGA644-20PU | Atmel Corporation | MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP RoHS : Compliant | 1 : $6.22 10 : $6.08
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 ChipOneStop | ATMEGA644-20PU | Atmel | 嵌入式 - 微控制器 AVR® ATmega 集成电路 (IC) 半导体 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1+:¥60.98 10+:¥54.87 100+:¥45.1101 250+:¥41.46 500+:¥37.8 1000+:¥33.871+:¥48.37 10+:¥43.57 25+:¥39.92 50+:¥39.92 100+:¥39.92 250+:¥39.92 500+:¥38.1099 1000+:¥35.16 2500+:¥34.861+:¥58.38 10+:¥52.55 25+:¥47.911+:¥46.1301 10+:¥44.76 |
 Digi-Key 得捷电子 | ATMEGA644-20PU | Atmel Corporation | IC MCU 8BIT 64KB FLASH 40DIP | 100 : $6.1772 10 : $7.513 1 : $8.35
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 Digi-Key 得捷电子 | ATMEGA644-20PU | Atmel | 嵌入式 - 微控制器 AVR® ATmega 集成电路 (IC) 半导体 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1+:¥60.98 10+:¥54.87 100+:¥45.1101 250+:¥41.46 500+:¥37.8 1000+:¥33.87 |
 element14 Asia-Pacific | ATMEGA644-20PU | Atmel Corporation | MCU 8BIT ATMEGA 20MHZ DIP-40 RoHS : Compliant | 1 : $54.5 5 : $47.099998 10 : $42.700001 50 : $35.0 100 : $33.599998
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 element14 e络盟电子 | ATMEGA644-20PU | Atmel | 嵌入式 - 微控制器 AVR® ATmega 集成电路 (IC) 半导体 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1+:¥60.98 10+:¥54.87 100+:¥45.1101 250+:¥41.46 500+:¥37.8 1000+:¥33.871+:¥48.37 10+:¥43.57 25+:¥39.92 50+:¥39.92 100+:¥39.92 250+:¥39.92 500+:¥38.1099 1000+:¥35.16 2500+:¥34.861+:¥58.38 10+:¥52.55 25+:¥47.91 |
 Future Electronics | ATMEGA644-20PU | ATMEL CORPORATION | ATmega Series 20 MHz 64 KB Flash 4 KB SRAM 8-Bit Microcontroller - DIP-40 RoHS : Compliant | 10 : $5.4999
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 Mouser 贸泽电子 | ATMEGA644-20PU | Atmel | 嵌入式 - 微控制器 AVR® ATmega 集成电路 (IC) 半导体 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1+:¥60.98 10+:¥54.87 100+:¥45.1101 250+:¥41.46 500+:¥37.8 1000+:¥33.871+:¥48.37 10+:¥43.57 25+:¥39.92 50+:¥39.92 100+:¥39.92 250+:¥39.92 500+:¥38.1099 1000+:¥35.16 2500+:¥34.86 |
 Mouser 贸泽电子 | ATMEGA644-20PU | Microchip Technology / Atmel | 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1:¥41.5727 10:¥40.9512 25:¥38.1149 100:¥34.4989
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 RS Components | ATMEGA644-20PU | Atmel Corporation | MCU 8-Bit AVR 64KB Flash 3.3/5V | 价格未公开 |
 TME Electronic Components | ATMEGA644-20PU | Atmel Corporation | AVR microcontroller; Flash:64kx8bit; EEPROM:2048B; SRAM:4096B | 25 : $7.29
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 Verical | ATMEGA644-20PU | Atmel | 嵌入式 - 微控制器 AVR® ATmega 集成电路 (IC) 半导体 8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 1+:¥60.98 10+:¥54.87 100+:¥45.1101 250+:¥41.46 500+:¥37.8 1000+:¥33.871+:¥48.37 10+:¥43.57 25+:¥39.92 50+:¥39.92 100+:¥39.92 250+:¥39.92 500+:¥38.1099 1000+:¥35.16 2500+:¥34.861+:¥58.38 10+:¥52.55 25+:¥47.911+:¥46.1301 10+:¥44.761+:¥38.021+:¥34.48 |
 Verical | ATMEGA644-20PU | Atmel Corporation | MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP | $4.8076
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 立创商城 | ATMEGA644-20PU | MICROCHIP(美国微芯) | 预售MCU | 1+:¥48.73 200+:¥18.86 500+:¥18.2 1000+:¥17.87
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