The fingerprint algorithm processing chip has superior performance, embedded with a new generation of fingerprint recognition algorithm, and supports 360 degree; Self learning function.
Chip Description
ID810A uses an ARM 32-bit secure core processor. Fully utilize its outstanding architectural features, high performance, and ultra-low cost, while providing high-performance, secure, and energy-efficient solutions. The chip is equipped with IDFinger V6.0 fingerprint recognition algorithm, which can accurately collect and recognize various fingerprints, including dry, wet, peeled, and rough fingers. The hardware also supports multiple attack detection functions. The chip contains a secure BOOT program that supports firmware signature verification during download and startup. The chip integrates rich peripheral resources, and all peripheral driver software is compatible with mainstream security chip software interfaces and complies with ARM CMSIS specifications. Users can quickly develop and port based on existing solutions.
Functional characteristics
ARM 32-bit secure core
\t32-bit RISC Core（ARMv7-M）
MPU Memory Protection Unit
144\/120\/108\/72\/60\/54MHz main frequency (1, 2, 4 frequency adjustable)
1 controlled JTAG-DP debugging port
128KB Random Scrambled SRAM
\t1MB Flash
System control module (controls all peripheral module clocks and system related configurations)
3 UART interfaces (all supporting 4 wires)
3 SPI interfaces (1 master-slave configurable, 2 master only)
1 high-speed SPI interface SPI3 (master\/slave compatible)
1 I2C interface
6 32-bit TIMERs (with PWM function)
1 true random number generator
1 DMA controller (supports 4-channel DMA transfer)
1 CRC module (supporting 16Bit\/32Bit, multiple commonly used polynomial calculations)
Supports up to 8 static Tampers or 4 sets of dynamic Tampers (2 outputs, 2 inputs), both dynamic and static can be configured
1 USB (OTG-FS)
Supports USB 2.0 and OTG1.0a
Built in USB PHY module
Chip integration internal watchdog
1 7-channel 10 bit ADC supporting 1MHz sampling rate, with channel 0 collecting voltage range of 0-5V (internal voltage divider)
\t1.7M\/425K)， The voltage range collected by other channels is 0-1.2V
Chip integrated USB charging management module, supporting up to 200mA charging current
Chip integrated power on\/off function
Product images
Application scenarios
The fingerprint algorithm processing chip ID810A is suitable for fingerprint modules, fingerprint locks, access control, attendance, safes, identity authentication, fingerprint USB drives and other products.