Biometric Authentication Devices
See how NXP overcomes security and privacy issues and provides solutions related to the use of biometrics for person authentication, This requirement is met by NXP for applications like payment cards with biometric fingerprint sensors. To help to ensure privacy, the payment card is equipped with a secure element.
The use of an MCU or MPU allows to perform the biometrics and with the integration of peripherals such a PC or a wireless connectivity module to communicate with a certain database.
Product Details
Block Diagram
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Supported Devices
Processors and Microcontrollers
K8x Secure
- K82_150: Kinetis® K82-150 MHz HW Cryptographic Co-Processor and QuadSPI Microcontrollers (MCUs) Based on Arm® Cortex®-M4 Core
Analog and Mixed Signal
Voltage Level Translators
- NVT4858: SD, SDIO, Mini SD, Micro SD and SIM Card Voltage Level Translator with EMI Filter and ESD Protection
Wireless Connectivity
Bluetooth Low Energy
- QN9090-30: QN9090/30: Bluetooth Low-Energy MCU with Arm®Cortex®-M4 CPU, Energy Efficiency, Analog and Digital Peripherals and NFC Tag Option
Features
CPU Complex
- Arm® Cortex®-A7 @ 696 MHz, 128 KB L2 cache
- Advanced Power Management
- Partial PMU Integration
Display
- Parallel LCD Display up to WXGA (1366x768)
- 8/10/16/24-bit Parallel Camera Sensor Interface
Memory
- 16-bit LP-DDR2, DDR3/DDR3L
- 8/16-bit Parallel NOR FLASH / PSRAM
- Dual-channel Quad-SPI NOR FLASH
- 8-bit Raw NAND FLASH with 40-bit ECC
Connectivity
- 2x MMC 4.5/SD 3.0/SDIO Port
- 2x USB 2.0 OTG, HS/FS, Device or Host with PHY
- Audio Interfaces include 3x I2S/SAI, S/PDIF Tx/Rx
- 2x 10/100 Ethernet with IEEE 1588
- 2x 12-bit ADC, up to 10 input channel total, with resistive touch controller (4-wire/5-wire)
Security
- Security Block: TRNG, Crypto Engine (AES with DPA, TDES/SHA/RSA), Tamper Monitor, Secure Boot, SIMV2/EVMSIM X 2, OTF DRAM
- Encryption, PCI4.0 pre-certification
Documentation
Quick reference to our documentation types.