Key facts
- Brand
- STMicroelectronics
- Model
- STMPE1601
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
Start here
STMicroelectronics STMPE1601 Datasheet
The STMPE1601 is a GPIO (general purpose input/output) port expander designed to interface a main digital ASIC via the two-line bidirectional I2C bus. It features 16 GPIOs, a hardware keypad controller for 8x8 matrices, and four basic PWM controllers for LED brightness control. The device is optimized for low quiescent current and includes an advanced power management system suitable for portable media players, game consoles, and mobile devices.
Read onlineSTMicroelectronics STMPE1601 specifications
| Operating voltage | 1.8 — 3.3 V |
|---|---|
| Package type | TFBGA25 |
| Operating ambient temperature | -40 to 85 °C |
All STMicroelectronics STMPE1601 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Does the STMPE1601 support keypad scanning?
Yes, it includes a hardware keypad controller capable of detecting keypress in hibernation mode.
How many PWM controllers does the device have?
It has 4 basic PWM controllers for LED brightness control.
How is the STEVAL-TCS004V1 board powered?
The board is powered through a USB Mini-B connector.
What components does the STEVAL-TCS004V1 use to interface with keys and controllers?
The STMPE1601 is used to interface the matrix keypad, dedicated keys, special function keys and PWM controllers.