起订量:
免费会员
关键特征 |
1)电容按压式指纹识别
2)64*80像素点、8bit分辨率
3)508DPI解析率、3D图像质量
4)高速SPI接口
5)超低功耗
6)芯片自动唤醒功能、主机手动唤醒功能
7)支持黑屏解锁、360度方向任意解锁
8)供电电压:2.7V~3.6V
9)IO电压:1.8V
10)支持无环模式
芯片特性 |
Parameter | Description | Value | Units |
Die size | stripe | 3.344*5.921 | um |
Package | LGA(max) | 16*7 | mm |
LGA(min) | 9.8*4 | mm | |
Size sensing array | 64*80 | pixels | |
Pixel resolution | 8bit | 256 | levels |
Interface | Serial SPI+interrupt | 4+1 | Pins |
Supply voltage | VDD, typical | 2.7~3.6 | V |
IO voltage | Typical | 1.8 | |
Supply current | Idle | <> | mA |
Image capture | <> | mA | |
Sleep Mode | <> | uA | |
Deep Sleep Mode | <> | uA | |
Clock frequency | Master Clock Dynamic Frequency | >SPI CLK | MHz |
SPI CLK | <> | MHz | |
Operating temperature | -40~85 | ℃ | |
Storage temperature | -40~125 | ℃ | |
Spatial Resolution | 508 | DPI | |
ESD | Air discharge | ±15 | KV |
Glass | 175 | um |