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Microchip
AT89C51RC2-3CSUM
AT89xx Series 13 KB Flash 1.25 KB SRAM 60 MHz 8-Bit Microcontroller - DIP-40
Distributor Stock 1 10 100 1,000
DigiKey 2,500 USD 9.42 9.42 7.83 7.83 Visit Site
Onlinecomponents.com 550 USD 8.03 7.50 7.39 Visit Site
RS (Formerly Allied Electronics) 70 USD 9.61 8.46 7.69 7.69 Visit Site
Master Electronics 550 USD 8.03 7.50 7.39 Visit Site
Arrow Electronics 230 USD 8.94 8.94 8.94 8.94 Visit Site
Microchip
AT89C51RC2-SLSUM
AT89xx Series 32 KB Flash 1.25 KB SRAM 60 MHz 8-Bit Microcontroller - PLCC-44
Distributor Stock 1 10 100 1,000
DigiKey 3,458 USD 8.59 8.59 7.14 7.14 Visit Site
Onlinecomponents.com 351 USD 7.36 6.90 Visit Site
Arrow Electronics 357 USD 8.55 8.55 7.25 7.25 Visit Site
Master Electronics 351 USD 7.36 6.90 Visit Site
TME 0 EUR 8.55 8.15 7.85 7.15 Visit Site
Microchip
AT89C51RC-24JU
AT89xx Series 32 KB Flash 512 B SRAM 24 MHz 8-Bit Microcontroller - PLCC-44
Distributor Stock 1 10 100 1,000
DigiKey 14 USD 4.66 4.66 4.12 4.12 Visit Site
Onlinecomponents.com 1,593 USD 4.17 4.00 Visit Site
Arrow Electronics 3,138 USD 4.43 4.43 4.43 4.43 Visit Site
Master Electronics 1,593 USD 4.17 4.00 Visit Site
TME 160 EUR 5.88 5.74 4.80 4.80 Visit Site
Microchip
AT89C51RC-24PU
AT89xx Series 32 KB Flash 512 B SRAM 24 MHz 8-Bit Microcontroller - DIP-40
Distributor Stock 1 10 100 1,000
DigiKey 4,599 USD 5.17 5.17 4.56 4.56 Visit Site
Rochester Electronics 30 USD 5.32 5.32 5.00 4.52 Visit Site
Onlinecomponents.com 510 USD 5.32 4.47 4.40 Visit Site
Master Electronics 510 USD 5.32 4.47 4.40 Visit Site
Arrow Electronics 33 USD 4.90 4.90 4.90 4.90 Visit Site
Microchip
AT89C51RC2-SLSUL
MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V 44-Pin PLCC Stick
Distributor Stock 1 10 100 1,000
DigiKey 230 USD 9.67 9.67 8.01 8.01 Visit Site
Onlinecomponents.com 216 USD 9.55 8.31 7.77 Visit Site
Master Electronics 216 USD 9.55 8.31 7.77 Visit Site
Arrow Electronics 19 USD 8.87 8.87 8.76 8.76 Visit Site
TME 0 EUR 10.81 9.77 9.12 8.47 Visit Site
Microchip
AT89C51RC2-SLRUM
Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PQCC44
Distributor Stock 1 10 100 1,000
DigiKey 0 USD 8.01 Visit Site
Microchip 500 USD 9.67 9.67 8.01 7.38 Visit Site
Master Electronics 0 USD 7.62 Visit Site
Avnet 0 USD 8.01 Visit Site
Onlinecomponents.com 0 USD 7.62 Visit Site
Microchip
AT89C51RC-24AU
8051 Mcu 32K Flash 4.0 to 5.5V - 8051 Mcu 32K Flash 4.0-5.5V, 44 TQFP Grn
Distributor Stock 1 10 100 1,000
DigiKey 318 USD 3.15 3.15 2.79 2.79 Visit Site
TME 160 EUR 3.92 3.56 3.09 3.09 Visit Site
NAC Semi 960 USD 2.72 Visit Site
Newark 620 USD 3.28 3.14 2.90 2.90 Visit Site
Mouser 3,815 USD 2.97 2.97 2.79 2.78 Visit Site
Microchip
AT89C51RC2-SLRUL
MCU 8-Bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Tube
Distributor Stock 1 10 100 1,000
DigiKey 0 USD 8.01 Visit Site
Rochester Electronics 8 USD 9.96 9.96 9.36 8.47 Visit Site
Microchip 0 USD 9.67 9.67 8.01 7.38 Visit Site
Onlinecomponents.com 0 USD 7.62 Visit Site
Master Electronics 0 USD 7.62 Visit Site
Microchip
AT89C51RC2T-RLTUL
MCU 8-Bit 80C51 CISC 32KB Flash 2.7V to 3.6V 44-Pin TQFP Tray
Distributor Stock 1 10 100 1,000
DigiKey 317 USD 9.19 9.19 7.64 7.64 Visit Site
Mouser 2,890 USD 9.19 9.19 7.64 7.64 Visit Site
NAC Semi 800 USD 7.91 Visit Site
Microchip 160 USD 9.19 9.19 7.64 7.03 Visit Site
Avnet 0 USD 7.64 Visit Site
Microchip
AT89C51RC2T-RLTUM
IC Mcu 8 Bit 32KB Flash 44VQFP
Distributor Stock 1 10 100 1,000
DigiKey 200 USD 8.19 8.19 6.79 6.79 Visit Site
NAC Semi 7,520 USD 7.05 Visit Site
TME 105 EUR 9.39 8.86 7.63 7.63 Visit Site
Future Electronics 1,271 USD 7.21 Visit Site
Mouser 2,053 USD 8.19 8.19 6.79 6.79 Visit Site