As an Amazon Associate, we earn from qualifying purchases. TT21403-44LQI35 Infineon Technologies | Integrated Circuits (ICs) | DigiKey Infineon Technologies . TT21403-44LQI35 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute01, Attribute06Infineon Technologies Attribute00TT21403-44LQI35-ND Attribute02, MPNTT21403-44LQI35 Attribute03IC MCU 32BIT 44QFN Attribute04, snippetARM? Cortex? - Microcontroller IC 32-Bit Single-Core 500kHz 44-QFN (5x5) Attribute05, CategoryL1Integrated Circuits (ICs) Attribute07, Attribute15, Attribute17, Attribute18, Attribute19, Attribute20, Attribute22, Attribute23, Attribute24- Attribute08Tray Attribute09Obsolete Attribute10Not Verified Attribute11ARM? Cortex? Attribute1232-Bit Single-Core Attribute13500kHz Attribute14I?C, SPI Attribute1635 Attribute211.71V ~ 5.5V Attribute25Surface Mount Attribute2644-UFQFN Exposed Pad Attribute2744-QFN (5x5) Attribute28TT21403 AttributeKey00Digi-Key Part Number AttributeKey01Manufacturer AttributeKey02Manufacturer Product Number AttributeKey03Description AttributeKey04Detailed Description AttributeKey05Category AttributeKey06Mfr AttributeKey07Series AttributeKey08Package AttributeKey09Product Status AttributeKey10Digi-Key Programmable AttributeKey11Core Processor AttributeKey12Core Size AttributeKey13Speed AttributeKey14Connectivity AttributeKey15Peripherals AttributeKey16Number of I/O AttributeKey17Program Memory Size AttributeKey18Program Memory Type AttributeKey19EEPROM Size AttributeKey20RAM Size AttributeKey21Voltage - Supply (Vcc/Vdd) AttributeKey22Data Converters AttributeKey23Oscillator Type AttributeKey24Operating Temperature AttributeKey25Mounting Type AttributeKey26Package / Case AttributeKey27Supplier Device Package AttributeKey28Base Product Number CategoryL2Embedded CategoryL3Microcontrollers Extra Product NameTT21403-44LQI35 Infineon Technologies | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 SKU8641940 Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key864194011