Key facts
- Brand
- STMicroelectronics
- Model
- STFPC320
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics STFPC320 Front Panel Controller/Driver Manual
The STFPC320 is an integrated front‑panel controller/driver that combines VFD driving, key‑scan matrix, LED driving, infrared remote‑control decoding and a real‑time clock. All functions are programmable via an I²C interface and it provides standby power management for the host chipset. The device is supplied in a 52‑pin PQFP package and operates from 3.3 V (VDD) down to –30 V (VSS).
The manual includes a block diagram, functional description, pin settings, command set, remote‑control protocol details, real‑time clock operation, electrical characteristics, mechanical data and revision history, providing all information needed to integrate and program the STFPC320 in applications such as VCRs, DVD recorders, home‑theatre systems and set‑top boxes.
STMicroelectronics STFPC320 specifications
| Supply voltage range | 3.3 V (VDD) to –30 V (VSS) |
|---|---|
| Operating temperature | -40 °C to 85 °C |
| I²C bus speed | up to 400 kHz |
| RTC accuracy | ± 25 seconds per month |
| Package type | PQFP‑52 |
Source: STMicroelectronics STFPC320 Front Panel Controller/Driver Manual
All STMicroelectronics STFPC320 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum I²C bus speed supported by the STFPC320?
The STFPC320 supports an I²C bus speed of up to 400 kHz.
From: STMicroelectronics STFPC320 Front Panel Controller/Driver Manual
What temperature range can the STFPC320 operate in?
It operates from –40 °C to 85 °C.
From: STMicroelectronics STFPC320 Front Panel Controller/Driver Manual