Product overview
Description
The X-NUCLEO-LED16A1 is an STM32 Nucleo expansion board designed to provide an application for the 16 channel LED driver LED1642GW. Multiple drivers can also be cascaded by coupling X-NUCLEO-LED16A1 expansion boards.
Depending upon the end application, RGB or single color LEDs can be connected to the board. Separate brightness control is possible for each channel.
It is compatible with the STM32 Nucleo board family and equipped the Arduino™ UNO R3 connector layout.
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All features
- 16 constant current output channels
- Output current: from 3 mA to 40 mA
- 20 V current generator rated voltage
- Provision for cascading multiple expansion boards
- Current adjustment:
- 7-bit global current gain adjustment in two ranges
- Current programmable through external resistor
- 12/16-bit PWM grayscale brightness control
- Selectable LED Bus voltage supply
- USB
- Vexternal
- Error detection
- Open LED
- Shorted LED
- Thermal shutdown
- Compatible with STM32 Nucleo board
- Equipped with Arduino™ UNO R3 connector
- RoHS compliant
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All resources
| Resource title | Version | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 09 Dec 2016 | 09 Dec 2016 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 09 Dec 2016 | 09 Dec 2016 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 09 Dec 2016 | 09 Dec 2016 |
Quality and Reliability
| Part Number | Marketing Status | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|
| X-NUCLEO-LED16A1 | Active | Ecopack2 | |
Marketing Status
Active
RoHS Compliance Grade
Ecopack2
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
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| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | Board production status | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X-NUCLEO-LED16A1 | | | Available at 1 distributors Distributor availability of X-NUCLEO-LED16A1
Distributor reported inventory date: 4/24/2025 | | | | Buy from Distributor | |
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X-NUCLEO-LED16A1 Active
Budgetary Price (US$)*/Qty:
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Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):
Part Number:
X-NUCLEO-LED16A1
Supplier:
ST
Core Product:
LED1642GW
Board production status:
Stock available
Distributor Name
MOUSER
Stock
10Min.Order
1Distributor reported inventory date: 4/24/2025
Stock
Min.Order
Swipe or click the button to explore more details Don't show this again
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors