STEVAL-LLL001V1：STLED524 evaluation kit (5 x 24 matrix LED display driver)
The STEVAL-LLL001V1 board is designed to demonstrate the features of the STLED524
intelligent matrix LED display driver with a 5 x 24 matrix of SMD white LEDs
incorporated on the board.
Two boards can also be joined using the on-board connectors to drive a 10 x 24 LED
matrix.
The board is driven by the USB control board for interface with the graphical user
interface (GUI), but there is also an SPI interface connector on the STEVAL-LLL001V1
which can be used for customized control.
Key Features
- Operating input voltage from 2.7 V to 5.5 V
- Drives 5 x 24 LED matrix
- Luminance separately adjustable for each LED by internal registers in 255 steps
- Internal registers capable of storing two patterns
- 4-way scroll function with a possibility to lock column data
- 255-step PWM dimming
- SPI interface
- Integrated step-up converter with adjustable output voltage
- Integrated LDO with 3.1 V output at 80 mA
- CSP 56 bumps 0.4 mm pitch 3.4 x 3.0 mm
- RoHS compliant
产品规格
用户手册
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
许可协议
样片和购买
| 型号 | Core Product | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STEVAL-LLL001V1 | STLED524 | 147.03 | 1 | NEC | 3A991A2 | ITALY |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-LLL001V1 | CARD | Industrial | Ecopack2 | |
