As an Amazon Associate, we earn from qualifying purchases. AT89C51RC-24JI Microchip Technology | Integrated Circuits (ICs) | DigiKey Microchip Technology . AT89C51RC-24JI Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Microchip Technology Attribute00Integrated Circuits (ICs) Attribute0289C Attribute03Tube Attribute04Obsolete Attribute058051 Attribute068-Bit Attribute0724MHz Attribute08SPI, UART/USART Attribute09WDT Attribute1032 Attribute1132KB (32K x 8) Attribute12FLASH Attribute13, Attribute16- Attribute14512 x 8 Attribute154V ~ 5.5V Attribute17Internal Attribute18-40?C ~ 85?C (TA) Attribute19Surface Mount Attribute2044-LCC (J-Lead) Attribute2144-PLCC (16.6x16.6) Attribute22AT89C51RC AttributeKey00Category AttributeKey01Mfr AttributeKey02Series AttributeKey03Package AttributeKey04Product Status AttributeKey05Core Processor AttributeKey06Core Size AttributeKey07Speed AttributeKey08Connectivity AttributeKey09Peripherals AttributeKey10Number of I/O AttributeKey11Program Memory Size AttributeKey12Program Memory Type AttributeKey13EEPROM Size AttributeKey14RAM Size AttributeKey15Voltage - Supply (Vcc/Vdd) AttributeKey16Data Converters AttributeKey17Oscillator Type AttributeKey18Operating Temperature AttributeKey19Mounting Type AttributeKey20Package / Case AttributeKey21Supplier Device Package AttributeKey22Base Product Number Extra Product NameAT89C51RC-24JI Microchip Technology | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 MPNAT89C51RC-24JI SKU399931 snippet8051 series Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 44-PLCC (16.6x16.6) Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key39993111