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지문 Module

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DF220

Description
Digital Door Lock

DF220 is the basis fingerprint module. DF220 can apply to many different fields such as Digital (Smart) Door Lock, Locker, Safe, Furniture and so on. Dongwoon Anatech leads the new trend of fingerprint module for non-Mobile sector with DW Algorithm. And it used high spec of MCU as the Cortex-M4.
Module business case, we can suggest 3 option as a following:
A. Able to supple Sensor + MCU + Algorithm + PCBA
B. Design Service : Circuit Design and Verification, Software, Algorithm tuning and developing team
C. Able to provide TEST Service : After customizing, can provide fingerprint verification Test and Set Reliability Test (Need to discuss for Test Condition)
Applications
- Digital (Smart) Door Lock
- Locker
- Safe
- Furniture
Features
- Sensor Pixel : 160 x 160
- Sensor Resolution : 508dpi
- Sensor Size : 10.3 x 10.3 x 0.7mm
- Algorithm MCU : Cortex-M4
- Response Time : 350ms
- FAR (False Acceptance Rate) : 0.005 ~ 0.01%
- FRR (False Rejection Rate) : 1 ~ 2%
- Fingerprint Capacity : > 50
- Communication I/F : UART-2ch / USB2.0
- Operating Voltage : +3.3VDC (TYP)
- Standby Current : ≒ 5mA
- Operating(Match) Current : < 35mA
- Operating Temp. : -20°C ~ +70°C
- ESD Protection : ±15KV (Air, HBM)
- Module Size : 20 x 20mm (PCB Thickness : 1mm)
Typical Application