|
 |
产品名称：STFPC320
产品封装：QFP-52
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
|
产品介绍
STFPC320
Features
- IC front panel VFD controller driver
- Standby power management to the host
- 3.3 V(VDD) and down to -30V (VSS) supply for the IC
- IR remote control decoder (Philips, NEC, Thomson, Sony, Matsushita)
- Multiple display modes (12 Seg and 16 Digits to 20 Seg and 8 Digits)
- High voltage outputs (VDD - 33.3V max)
- No additional external resistors required for driver outputs (P-CH. open drain + pull-down resistor outputs)
- Key scanning (up to 12 X 2 matrix = 24 keys)
- LED ports (4 channels 20mA max each)
- Serial I2C interface (SCL, SDA) communication protocol b
- Operating speed up to 400 kHz for I2C
- Programmable hotkeys for IR remote control command and KEYSCAN command
- Low power consumption in standby mode
- Dimming circuit (8 steps)
- Real time clock (accuracy ±25secs/month)
- Wake-up alarm
- Internal oscillator with external crystal for RTC
- Available in PQFP-52 package (0.65mm pitch
|
