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.