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产品概述

描述

The X-NUCLEO-LED12A1 LED driver expansion board for STM32 Nucleo features four LED1202 devices that can drive up to 48 LEDs.

The LED1202 is a 12-channel low quiescent current LED driver, which guarantees 5 V output driving capability. Each channel is able to provide up to 20 mA with a headroom voltage of 350 mV (typ.) only.
The output current can be adjusted separately for each channel through an 8-bit analog and 12-bit digital dimming control.
The X-NUCLEO-LED12A1 expansion board comes with an additional LED panel board that houses two LEDs matrices: a 6x8 white LED matrix and a 4x4 RGB matrix.
LED matrices can be supplied via an external power supply connected to J13 connector and by selecting the right path through J15 jumper to reach the maximum luminosity available.

所有功能
Four LED1202 devices driving up to 48 LEDs

One double row pin array connector for external LED panel connection

One jumper selector for internal/external LED power supply

One panel with 48 white LEDs/16 RGB LEDs included

Arduino UNO R3 connectors

Free comprehensive development firmware library compatible with STM32Cube

Scalable solution for multiple board stack

RoHS and WEEE compliant
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	Resource title	版本	Latest update

Board Manufacturing Specifications (1)

	Resource title	版本	Latest update
ZIP	X-NUCLEO-LED12A1 GERBER	1.0	20 Oct 2021	20 Oct 2021 X-NUCLEO-LED12A1 GERBER 1.0

物料清单 (1)

	Resource title	版本	Latest update
PDF	X-NUCLEO-LED12A1 BOM	1.0	20 Oct 2021	20 Oct 2021 X-NUCLEO-LED12A1 BOM 1.0

Schematic Pack (1)

	Resource title	版本	Latest update
PDF	X-NUCLEO-LED12A1 SCHEMATIC	1.0	20 Oct 2021	20 Oct 2021 X-NUCLEO-LED12A1 SCHEMATIC 1.0

质量与可靠性

产品型号	Marketing Status	符合RoHS级别	材料声明**
X-NUCLEO-LED12A1	批量生产	Ecopack2

X-NUCLEO-LED12A1

Package:

Ecopack2

Material Declaration**:

More Info

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系销售支持。

样片和购买

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产品型号

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从ST订购

核心产品

供货状态

供应商

ECCN (US)

ECCN (EU)

Board production status

Country of Origin

Budgetary Price (US$)*/Qty

X-NUCLEO-LED12A1

Available at 5 distributors

经销商的可用性X-NUCLEO-LED12A1

代理商名称	地区	库存	最小订购量	第三方链接
DIGIKEY	WORLDWIDE	9	1	Buy from Distributor
RS COMPONENTS	EUROPE	25	1	Buy from Distributor
MOUSER	WORLDWIDE	20	1	Buy from Distributor
Farnell Element14	EUROPE	17	1	Buy from Distributor
ANGLIA Live	EUROPE	5	1	Buy from Distributor

代理商库存报告日期: 2022-07-21

代理商名称

DIGIKEY

库存

Min.Order

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

Min.Order

地区

EUROPE Buy from Distributor

MOUSER

库存

Min.Order

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

Min.Order

地区

EUROPE Buy from Distributor

ANGLIA Live

库存

Min.Order

地区

EUROPE Buy from Distributor

代理商库存报告日期: 2022-07-21

LED1202

EAR99

NEC

Stock available

ITALY

X-NUCLEO-LED12A1 批量生产

ECCN (US):

EAR99

Budgetary Price (US$)*/Qty:

更多信息

Available at 5 distributors

Buy Direct at ST

Add Free Sample

经销商的可用性X-NUCLEO-LED12A1

代理商名称	地区	库存	最小订购量	第三方链接
DIGIKEY	WORLDWIDE	9	1	Buy from Distributor
RS COMPONENTS	EUROPE	25	1	Buy from Distributor
MOUSER	WORLDWIDE	20	1	Buy from Distributor
Farnell Element14	EUROPE	17	1	Buy from Distributor
ANGLIA Live	EUROPE	5	1	Buy from Distributor

代理商库存报告日期: 2022-07-21

代理商名称

DIGIKEY

库存

Min.Order

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

Min.Order

地区

EUROPE Buy from Distributor

MOUSER

库存

Min.Order

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

Min.Order

地区

EUROPE Buy from Distributor

ANGLIA Live

库存

Min.Order

地区

EUROPE Buy from Distributor

代理商库存报告日期: 2022-07-21

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(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处或我们的经销商。

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All tools & software

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全部资源

Board Manufacturing Specifications (1)

物料清单 (1)

Schematic Pack (1)

质量与可靠性

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