STMicroelectronics X-NUCLEO-LED16A1 LED Driver for LED1642GW for STM32 Nucleo
- RS Stock No.:
- 1357979
- Mfr. Prt No.:
- X-NUCLEO-LED16A1
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 1357979 |
| Product description | STMicroelectronics X-NUCLEO-LED16A1 LED Driver for LED1642GW for STM32 Nucleo |
| Manufacturer / Brand | STMicroelectronics |
| Manufacturer part number | X-NUCLEO-LED16A1 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 1357979 |
| Product description | STMicroelectronics X-NUCLEO-LED16A1 LED Driver for LED1642GW for STM32 Nucleo |
| Manufacturer / Brand | STMicroelectronics |
| Manufacturer part number | X-NUCLEO-LED16A1 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | May 5, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
LED Drivers, Lighting ICs, STMicroelectronics
X-NUCLEO-LED16A1 Board for LED1642GW Array Driver
The X-NUCLEO-LED16A1 is an STM32 Nucleo expansion board designed to provide an evaluation platform for the LED1642GW 16-channel LED driver device. Multiple drivers can also be cascaded by coupling X-NUCLEO-LED16A1 expansion boards. RGB or single colour LEDs can be connected to the board. Separate brightness control is possible for each channel.
• 16 x configurable output channels
• Output current: 3 to 40mA per channel
• Selectable LED power rail: USB +5V or up to +20V via external connector
• Jumper links for SPI bus Daisy-Chaining of multiple boards
• 7-bit global current gain adjustment
• Current programmable through external resistor
• 12/16-bit grayscale brightness control
• Open-circuit LED fault detection
• Short-circuit LED fault detection
• 2 x Status indicator LEDs
• Thermal shutdown
• Morpho headers for STM32 Nucleo development boards
• Arduino UNO v3 Shield connector
RS Product Codes for Devices
791-9162 LED1642GWQTR QFN24 package
791-9169 LED1642GWPTR QSOP24 package
791-9166 LED1642GWTTR TSSOP24 package
791-9175 LED1642GWXTTR TSSOP24 Exposed Pad package
Specifications
| Attribute | Value |
| Brand | STMicroelectronics |
| Power Management Function | LED Driver |
| Kit Classification | Evaluation Board |
| For Use With | STM32 Nucleo |
| Featured Device | LED1642GW |
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