Hi-link HLK-ZW3021 capacitive touch fingerprint sensor module surface array semiconductor fingerprint recognition module

Product introduction

ZW3021 is a capacitive fingerprint sensor MCU、 A multifunctional illuminated fingerprint module that integrates fingerprint algorithm. The MCU is embedded with its own dual-mode algorithm, with good FRR/FAR performance and fast recognition speed.

The fingerprint module is designed with low power consumption, small size, high static electricity level, fast response, and excellent image quality. It adopts a press type input scheme with fewer input times, and can be unlocked with just one press.

This module uses Command command communication for external communication and supports UART interface communication, making it convenient for users to integrate quickly.

Product features

• Press type fingerprint recognition

• Passive fingerprint detection

• Output 8-bit 256 grayscale 3D image

• 360 ° fingerprint input and matching

• The resolution is 508DPI

• Ultra low power design（ 6uA@7Hz )

• ESD: Air voltage: 15KV/Contact voltage: 8KV

   

Parameters

Technical indicators

Mechanical characteristics