As an Amazon Associate, we earn from qualifying purchases. AT89S8253-24PC Microchip Technology | Integrated Circuits (ICs) | DigiKey Microchip Technology . AT89S8253-24PC Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Microchip Technology Attribute00Integrated Circuits (ICs) Attribute0289S Attribute03Tube Attribute04Obsolete Attribute058051 Attribute068-Bit Attribute0724MHz Attribute08SPI, UART/USART Attribute09POR, WDT Attribute1032 Attribute1112KB (12K x 8) Attribute12FLASH Attribute132K x 8 Attribute14256 x 8 Attribute152.7V ~ 5.5V Attribute16- Attribute17External Attribute180?C ~ 70?C (TA) Attribute19Through Hole Attribute2040-DIP (0.600", 15.24mm) Attribute2140-PDIP Attribute22AT89S8253 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 NameAT89S8253-24PC Microchip Technology | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 MPNAT89S8253-24PC SKU756596 snippet8051 series Microcontroller IC 8-Bit 24MHz 12KB (12K x 8) FLASH 40-PDIP Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key75659611