As an Amazon Associate, we earn from qualifying purchases. AT87F55WD-24AI Microchip Technology | Integrated Circuits (ICs) | DigiKey Microchip Technology . AT87F55WD-24AI Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Microchip Technology Attribute00Integrated Circuits (ICs) Attribute0287F Attribute03Tube Attribute04Obsolete Attribute058051 Attribute068-Bit Attribute0724MHz Attribute08UART/USART Attribute09WDT Attribute1032 Attribute1120KB (20K x 8) Attribute12OTP Quick FLASH Attribute13, Attribute16- Attribute14256 x 8 Attribute154V ~ 5.5V Attribute17Internal Attribute18-40?C ~ 85?C Attribute19Surface Mount Attribute2044-TQFP Attribute2144-TQFP (10x10) Attribute22AT87F55 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 NameAT87F55WD-24AI Microchip Technology | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 MPNAT87F55WD-24AI SKU399896 snippet8051 87F Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) OTP Quick FLASH 44-TQFP (10x10) Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key39989611