GigaDevice

Flash Memory & MCU solutions

Fingerprint Sensors

GigaDevice Fingerprint Sensors - Header Image

Capacitive Fingerprint Sensor Features

  • Diverse shapes: round, square, rectangular etc.
  • All kinds of typical sizes: different diameters, different side lengths, especially ultra-slim
  • Front/Back/Side-Mounted package sensor type
  • Supports different surface materials: matte / glossy coating, ceramic / glass cover
  • High sensitivity, high SNR, high quality image
  • 256 true gray scale values, 8 bits per pixel
  • Support standard SPI bus interface
  • Resolution: 508 DPI
  • Adaptive calibration: automatically adjusts the sensor configuration according to the different types of fingerprint
  • Adaptive for many kinds of algorithm includes finger pattern and feature points
  • Getting the high definition fingerprint image without a metal ring module
  • Smart wake-up feature

Technical Resources

Product Selection Guide (PDF)

Click here to download the PDF version of our Product Selection Guide.

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Electrical Properties

Supply voltage: 2.6V ~ 3.6V
VDDIO voltage: 1.8V ~ AVDD
Power consumption:

  • Image scan mode (frame rate>20F/s or custom): 8.5mA (configurable)
  • Sleep mode (before awaken): 100μA (typically)
  • Deep sleep mode: 30~100μA

Reliability

Sensor ESD performance:

  • Air discharge: ±15.0 kV
  • Direct discharge: ±8.0 kV

Sensor Latch-up performance: ±400.00mA
 

Capacitive Fingerprint

Part No. Type Position LGA Square Size LGA Round Size Sensing Area Pixel Array
GSL6157N Matte / Glossy Coating Side (ultra-slim) 14.3*2.4mm 14.3*2.4mm 8 x 1.8mm 160 x 36
GSL6159N Matte / Glossy Coating Side (ultra-slim) 13.5*2.12mm 13.5*2.12mm 8 x 1.6mm 160 x 32
GSL6150N Matte / Glossy Coating Back-Mounted Max: 12x12mm
Min: 7.5x7.5mm		 Max: φ12mm
Min: φ8.5mm		 4.0 x 3.2mm 80 x 64
GSL6135N Matte / Glossy Coating Back-Mounted Max: 12x12mm
Min: 7.5x7.5mm		 Max: φ12mm
Min: φ8.5mm		 3.2 x 3.2mm 64 x 64
GSL6156E Matte / Glossy Coating Side Max: 16.4x6.9mm
Min: 12x2.9mm		 -- 6.8 x 2.4mm 192 x 68
GSL6182E Matte / Glossy Coating Smart door lock / Laptop Max: 16x16mm
Min: 13x13mm		 Max: φ16mm
Min: φ13mm		 8 x 8mm 160 x 160
GSL6182G Matte / Glossy Coating Smart door lock / Laptop Max: 16x16mm
Min: 13x13mm		 Max: φ16mm
Min: φ13mm		 5.7 x 6.6mm 114 x 132
GSL6275E Ceramic / Glass Cover Front-Mounted Max: 16.4x6.9mm
Min: 12.5x4.0mm		 -- 8.8 x 3.2mm 176 x 64
GSL6250N Ceramic / Glass Cover Back-Mounted Max: 12x12mm
Min: 7.5x7.5mm		 Max: φ12mm
Min: φ8.5mm		 4.0 x 3.2mm 80 x 64
GSL6257N Ceramic / Glass Cover Side (ultra-slim) 14.3*2.4mm 14.3*2.4mm 8 x 1.8mm 160 x 36

Optical Fingerprint Sensor Features

  • All kinds of OLED type supported (both rigid and flexible OLED)
  • FRR ≤ 1.5%@FAR ≤ 1/50,000
  • Enroll times ≤ 12 times
  • All 360 degrees can be identified

CCM Sensor

  • Large size pixel design for low-light under display fingerprint application
  • Advanced single-chip architecture
  • Optimized lens design matching pixel array
  • No flash supported
  • Firstly introduce CSP (Chip Scale Package) in under-display fingerprint application

Optical Fingerprint under OLED

Part No. Position Finger Sensing Area Chip Sensing Area Pixel Array Supported Under Screen Height
GSL7000A CCM 6.0 x 6.0mm 2.0 x 2.0mm 320 x 320 3.5 ~ 3.9mm
GSL7001A CCM 6.0 x 6.0mm 2.0 x 2.0mm 250 x 250 3.5 ~ 3.9mm
GSL7002A CCM 7.0 x 7.0mm 1.5 x 1.5mm 200 x 200 3.5 ~ 3.9mm
GSL7001F CSM 6.0 x 6.0mm 2.0 x 2.0mm 250 x 250 3.5 ~ 3.9mm

Ultrasonic Fingerprint Sensor Features

  • High resolution 3D fingerprint image with epidermal and dermal skin
  • Advanced ultrasonic sensor design in fingerprint application
  • Better identification with water, cream, lotion fingerprint
  • Capacitive smart wake-up supported
  • Ultrathin thickness design (0.3mm supported）
  • Under Flexible OLED supported
  • Under different materials like cover-glass/metal/plastic etc.

Ultrasonic Fingerprint under OLED

Part No. Position Finger
Sensing Area		 Chip Sensing Area Pixel Array Supported Under
Screen Height		 Transmission
Thickness
GSL8165A Ultrathin 4.8 x 4.8mm 4.8 x 4.8mm 80 x 80 0.3 ~ 1mm 1mm glass / metal / OLED / etc

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