TT21100-44LQI28
Infineon Technologies
TT21100-44LQI28
Infineon Technologies
IC MCU 32BIT 44QFN
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Product details
Infineon Technologies's TT21100-44LQI28 delivers military-grade security in Embedded - Microcontrollers, designed for cryptographic applications and secure authentication systems. Its tamper-resistant architecture makes it ideal for hardware security modules and payment terminals.The ARM® Cortex® incorporates dedicated cryptographic accelerators that perform AES-256 encryption in just 12 clock cycles with constant-time execution.With 32-Bit Single-Core secure execution environments, the device maintains complete isolation between trusted and untrusted code execution domains.Operating at 500kHz, the microcontroller performs elliptic curve point multiplication in under 1ms, enabling rapid secure session establishment.The I²C, SPI interfaces include hardware-enforced protocol filtering that prevents side-channel attacks on communication channels.28 protected interfaces include voltage and frequency monitors that detect tampering attempts on physical connections.The 1.71V ~ 5.5V range includes active voltage tamper detection that triggers immediate memory erasure during glitching attempts.Surface Mount packaging incorporates mesh shields that detect physical intrusion attempts with 10 m resolution.The 44-UFQFN Exposed Pad uses epoxy resin that becomes conductive upon drilling, triggering immediate zeroization of all secure data.Available in 44-QFN (5x5), the microcontroller undergoes extensive fault injection testing to verify tamper resistance.
Product Attributes
- Product Status: Obsolete
- Core Processor: ARM® Cortex®
- Core Size: 32-Bit Single-Core
- Speed: 500kHz
- Connectivity: I²C, SPI
- Peripherals: -
- Number of I/O: 28
- Program Memory Size: -
- Program Memory Type: -
- EEPROM Size: -
- RAM Size: -
- Voltage - Supply (Vcc/Vdd): 1.71V ~ 5.5V
- Data Converters: -
- Oscillator Type: -
- Operating Temperature: -
- Mounting Type: Surface Mount
- Package / Case: 44-UFQFN Exposed Pad
- Supplier Device Package: 44-QFN (5x5)
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