Feature

●The integrated semiconductor fingerprint module integrates a color surround light strip, which is mainly composed of an integrated fingerprint sensor and fingerprint algorithm. Realize fingerprint registration, comparison, and delete functions.
●The module has an exquisite, thin and integrated appearance, has a ring-shaped cool breathing light, fast fingerprint recognition, high security, supports 360-degree recognition at any angle, deep self-learning function, high performance, and low power consumption. The module uses standard UART communication.
●Can provide customers with efficient and flexible secondary development support. At the same time, the integrated chip also greatly reduces the size of the fingerprint module. The product structure is simple and modular design improves the stability and consistency of the product.
●The semiconductor fingerprint module application provides a platform that can be used by the external control part (host computer) to communicate with each other through the serial port according to the integrated program communication protocol to realize the function of a fingerprint processing module. Convenient for secondary development.
●It is widely used in fingerprint door locks, drawer locks, fingerprint collectors, identification, authorization, embedded biological touch and other fields.


Description

Parameter
Pixel: 160x 160
Resolution: 508DPI
Chip package: diameter 13.5mm*O.8mm
Module package: diameter 21 mm*7.13mm
Comparison speed: 1:1<5ms/fingerprint
Start-up time: <140ms
Image collection time: <150ms
False Rejection Rate (FRR): <1%
False recognition rate (FAR): <0.0001%
Storage capacity: 100 fingerprint data
Number of presses: 1,000,000 times
Touch power supply voltage: 3.3±5%V
Fingerprint module power supply voltage: 3.3±5%V
Working current (not including LED): <40mA
Working peak current (3.3V power supply 25C): 40mA
Static power consumption: <5μA
Working temperature: -20-+65℃
Storage temperature: -40~+80℃
ESD non-contact discharge: ±15KV
ESD contact discharge: ±8KV

Communication and Pin definition:
Communication interface: standard UARTTTL level
Baud rate: default 115200 bps, 1 start bit, 1 stop bit, 3.3VTTL level
Connector: XH-6-1.0: 6Pin wire harness vertical stick bar connector, spacing 1.0mm

Pin definition
White, 1, V_TOUCH, 3.3V contact loss power supply (required-direct power supply)
Blue, 2, TOUCH _Out, wake up IRQ (ure:1 lase:0)
Green, 3, VCC, fingerprint module VCC. Rated voltage 3.3V
Yellow, 4, TX, UART_TX (fingerprint module->MCU)
Black, 5, RX, UART_RX (MCU->Fingerprint module)
Red, 6, GND, GND
Note: The serial port is 3.3V TTL level, and the computer needs level conversion. V_ TOUCH must be powered all the time. TOUCH_ OUT is the touch output. The touch chip output is active high. The level value is the same as V_ TOUCH. . TOUCH_OUT outputs an effective level when the finger touches the surface of the metal frame.