The FPC1020AM is a compact, high-performance capacitive fingerprint sensor engineered for seamless integration into modern smart devices and secure access control systems. Utilizing an advanced 192×192-pixel matrix at a sharp 508 dpi resolution, the sensor captures high-contrast, 8-bit greyscale images to deliver rapid and highly reliable biometric verification.
Designed with efficiency in mind, the FPC1020AM operates at a low 1.8V typical voltage and features an ultra-low standby current of just 10 µA (sleep mode with touch detection). With robust ±30 kV air discharge ESD protection and a lifespan exceeding 10 million touches, this sensor ensures industrial-grade durability in both consumer electronics and harsh outdoor environments.
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Technical Specifications
| Parameter | Specification / Value |
|---|
| Model / Part Number | FPC1020AM |
| Sensor Dimensions | 11.4 × 12.2 × 0.7 mm |
| Resolution | 508 dpi |
| Pixel Matrix | 192 × 192 pixels |
| Interface | SPI (4 + 1 Pin) |
| Operating Voltage | 1.8 V (Typical) |
| Acquisition Current | 5 mA |
| Standby Current | 10 µA (Sleep with Detection) |
| ESD Protection | ±30 kV Air Discharge |
| Durability Rating | > 10 Million Touches |
Key Applications
Thanks to its ultra-thin form factor and low power architecture, the FPC1020AM fingerprint sensor is the preferred choice for a wide range of security-critical applications:
Smart Home & Security: Smart door locks, safe boxes, and smart padlocks.
Enterprise Access Control: Time-and-attendance systems and biometric wall readers.
Consumer Electronics: Laptops, tablets, secure USB drives, and handheld terminals.
IoT Devices: Low-power battery-operated smart hardware requiring secure user authentication.
Frequently Asked Questions (FAQ)
Q1: What interface does the FPC1020AM use to communicate with the host MCU?
A: The FPC1020AM utilizes a high-speed SPI (4 + 1 Pin) interface, allowing fast image data transfer and easy integration with most mainstream microcontrollers.
Q2: Can the FPC1020AM operate in outdoor environments?
A: Yes. With its robust ±30 kV air discharge ESD protection and durable sensor surface rated for over 10 million touches, it is highly resilient against static electricity and physical wear, making it suitable for outdoor smart locks.
