DP83TD510E-EVM - 10Base-T1L SPE PHY Evaluation Board | TI
料号： DP83TD510E-EVM ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $178.8 | $178.80 |
| 5 | $165.4 | $827.00 |
| 10 | $152.1 | $1,521.00 |
| 25 | $139.5 | $3,487.50 |
| 50 | $127.2 | $6,360.00 |
DP83TD510E-EVM 概述
A 10Base-T1L PHY is the single-pair Ethernet physical layer defined by IEEE 802.3cg for 10 Mbps full-duplex links over a single balanced copper pair. It belongs to the Industrial Ethernet PHY family inside Ethernet transceivers and connected networking. The technology hierarchy is: 10Base-T1L PHY -> single-pair Ethernet PHY -> Ethernet transceiver -> Interface IC -> semiconductor. By collapsing two-pair 100BASE-TX and four-pair 1000BASE-T down to one differential pair, 10Base-T1L slashes cabling cost and weight for building automation, field-sensor networks, and process-control retrofits.
The EVM includes an on-board MSP430 microcontroller that communicates with the PHY over MDIO/MDC, so designers can launch register access and link diagnostics without a separate LaunchPad. Alternative bring-up paths expose MDIO (J23) and MDC (J22) test points for external controllers. The board ships configured for RMII back-to-back mode for cable-reach extension beyond 2000 m, supports a 25 MHz reference clock output to clock companion modules, and provides built-in self-test plus loopback modes for cable-diagnostic iteration.
Typical applications include industrial process-control sensor backbones, building automation networks, long-reach field-sensor deployments, and 10BASE-TX to 10Base-T1L media-converter reference designs. The board is also a useful starting point for evaluating TI PHY features such as integrated cable diagnostics, RMII master/slave modes, and single-pair cable polarity autodetection.
Designers should review the SNLU271B user's guide for jumper settings, MSP430 firmware loading steps, and register configuration. The schematic, BOM, and Gerbers hosted on TI.com are the authoritative reference for layout practices.
When laying out a production board, mirror the EVM's CMC footprint (Wurth 744272222 or compatible 10Base-T1L common-mode chokes) and bonding-network magnetics polarity to retain conducted and radiated EMI margins.
This page synthesizes distributor pricing, drop-in EVM/Kit references, and design notes that complement the manufacturer's user guide rather than duplicating it.
直接替换替代料： DP83TD510E-EVM ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
DP83TD510E-PODL-EVM
✅ 直接替换📋 参考替代料（不在目录中）
DP83TD510E-PODL-EVM
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
ADIN1100-EVAL
✅ 直接替换📋 参考替代料（不在目录中）
DP83822-EVM
✅ 直接替换📋 参考替代料（不在目录中）
DP83TD510E-EVM 规格参数（制造商发布）
| Product Type | Ethernet PHY Evaluation Module (EVM) |
| Main PHY | DP83TD510E (10Base-T1L) |
| Ethernet Standard | IEEE 802.3cg 10Base-T1L |
| Media Converter Companion | DP83822 / DP83825I 10BASE-TX PHY |
| Maximum Data Rate | 10 Mbps (full-duplex single-pair) |
| Cable Reach | Up to 1.7 km on single twisted pair |
| MAC Interface | RMII back-to-back (between DP83TD510E and DP83822) |
| On-board Host MCU | MSP430 (accesses PHY via MDIO/MDC) |
| External MDIO Access | Header J23 (MDIO), J22 (MDC) |
| Reference Clock Output | 25 MHz (to clock companion modules) |
| Cable Diagnostics | Built-in self-test and loopback modes |
| Power Input | USB or external supply via terminal block |
| CMC Reference | Wurth 744272222 (or compatible 10Base-T1L choke) |
| 工作温度 | 0 C to +70 C (typical EVM operating range) |
| Compliance | IEEE 802.3cg 10Base-T1L compliant |
| RoHS 状态 | Compliant |
DP83TD510E-EVM 接口与连接器
DP83TD510E-EVM 提供制造商发布的以下接口和连接器：以太网, 功率输入。扩展排针引脚定义、连接器引脚编号和电气限值在制造商文档中定义。
| 以太网 | IEEE 802.3cg 10Base-T1L |
| 功率输入 | USB or external supply via terminal block |
请参阅 制造商文档 以查看完整的扩展排针引脚和连接器引脚编号。
功率与热特性
| 功率输入 | USB or external supply via terminal block |
| 工作温度 | 0 C to +70 C (typical EVM operating range) |
DP83TD510E-EVM 的功率输入和热参数（由制造商发布）。
典型应用
DP83TD510E-EVM 适用于 6 应用s: Industrial Process Control Networks, Building Automation Sensor Backbones, Field Sensor and Remote I/O Networks, 10BASE-T1L to 10BASE-TX Media Converter Reference, Industrial Ethernet Cable Diagnostics and TDR, Industrial Edge Gateway and Protocol Bridge.
Industrial Process Control Networks
The DP83TD510E-EVM is ideal for industrial process-control networks requiring long-reach single-pair Ethernet (SPE) backbones. Its DP83TD510E PHY delivers 10 Mbps full-duplex over a single twisted pair at cable reaches up to 1.7 km, eliminating the need for dedicated fieldbus cabling in legacy plants. The EVM includes the DP83822 media-converter board so engineers can integrate 10Base-T1L links into existing 10BASE-TX installations without external bridging hardware. Designers evaluate register configuration, polarity autodetect, and cable diagnostics directly through the on-board MSP430 host.
推荐
Building Automation Sensor Backbones
For smart-building sensor networks, the DP83TD510E-EVM gives system designers a working reference design for 10Base-T1L single-pair Ethernet connectivity to HVAC, lighting, and access-control nodes. The DP83TD510E's very-low-noise coupled receiver architecture maximizes cable reach so a single twisted pair can span multi-floor risers. The EVM's RMII back-to-back configuration supports cable-reach extension beyond 2000 m, while the integrated MSP430 host exposes MDIO/MDC test points for field-upgradeable firmware during deployment.
推荐
Field Sensor and Remote I/O Networks
The DP83TD510E-EVM suits remote sensor and distributed I/O deployments where running multi-pair Ethernet is impractical. The DP83TD510E's ultra-low-power profile keeps the link within battery or energy-harvested budgets while maintaining 10 Mbps throughput over 1.7 km of single-pair cable. Engineers use the EVM's built-in self-test and loopback functions to validate cable health in the field, and the 25 MHz reference-clock output simplifies synchronizing adjacent sensor modules to a common timing domain.
推荐
10BASE-T1L to 10BASE-TX Media Converter Reference
A primary use of the DP83TD510E-EVM is as a reference design for media converters bridging 10Base-T1L links to legacy 10BASE-TX infrastructure. The EVM combines the DP83TD510E 10Base-T1L PHY and a DP83822 10BASE-TX PHY in a single RMII back-to-back configuration, eliminating the need for engineers to source external bridging hardware during prototype bring-up. Designers can study CMC selection, magnetics layout, and register configuration directly from the EVM schematic when porting to production boards.
推荐
Industrial Ethernet Cable Diagnostics and TDR
Engineers evaluating cable-quality and fault-location algorithms use the DP83TD510E-EVM as a diagnostic platform. The DP83TD510E PHY integrates built-in self-test and loopback capabilities accessible through the on-board MSP430 host, removing the need for an expensive TDR during lab validation. Per the TI E2E design support threads, designers can also experiment with alternate CMC footprints while validating conducted and radiated EMI behavior against the 10Base-T1L specification's impedance and insertion-loss requirements.
推荐
Industrial Edge Gateway and Protocol Bridge
Industrial edge gateways and protocol-conversion appliances can be prototyped with the DP83TD510E-EVM to expose 10Base-T1L upstream ports. The board pairs the DP83TD510E PHY with the DP83822 10BASE-TX PHY through an RMII back-to-back link, providing deterministic low-latency bridging for PROFINET, EtherNet/IP, or BACnet traffic. The integrated MSP430 host enables quick MAC-layer configuration iterations, while the J22/J23 MDIO/MDC headers allow external microcontrollers or FPGAs to drive the PHY in production-style firmware.
推荐
推荐产品汇总
工程参考数据： DP83TD510E-EVM ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | DP83TD510E-PODL-EVM | ADIN1100-EVAL | DP83822-EVM |
|---|---|---|---|---|
| Package / Form Factor | TI EVM board with DP83TD510E + DP83822 | TI EVM board with DP83TD510E (PODL demo) | ADI EVM board with ADIN1100 10Base-T1L PHY | TI EVM board with DP83822 10BASE-TX PHY |
| Brand | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments |
| Main PHY | DP83TD510E (10Base-T1L) | DP83TD510E (10Base-T1L) | ADIN1100 (10Base-T1L) | DP83822 (10BASE-TX) |
| Ethernet Standard | IEEE 802.3cg 10Base-T1L | IEEE 802.3cg 10Base-T1L | IEEE 802.3cg 10Base-T1L | IEEE 802.3u 100BASE-TX / 10BASE-TX |
| Cable Reach | Up to 1.7 km (10 Mbps) | Up to 1.7 km (10 Mbps) | Up to 1.7 km (10 Mbps) | Standard 100 m (100BASE-TX) / 100 m (10BASE-TX) |
| On-board Host MCU | MSP430 (MDIO/MDC access) | MSP430 (MDIO/MDC access) | USB-based GUI / external host | USB-based GUI / external host |
| Media Converter Companion | DP83822 10BASE-TX (on-board) | Point-to-point demo board | None (PHY-only board) | Self (target PHY on this EVM) |
关键差异点
- Companion DP83822 media-converter board included on the EVM （对比 ADIN1100-EVAL)
- Integrated MSP430 host for direct MDIO register access （对比 DP83822-EVM)
- Direct TI design support and same-vendor ecosystem （对比 ADIN1100-EVAL)
设计说明
Mirror the DP83TD510E-EVM CMC and magnetics layout when porting to a production board. The reference design uses a Wurth 744272222 (or compatible) 10Base-T1L common-mode choke; substituting smaller-footprint CMCs is acceptable only if impedance and insertion loss remain within IEEE 802.3cg limits. Keep the RX pair (R19/R124, 2512 package, 1 W, per the DP83TD510E-EVM forum guidance) separate from the TX pair traces and reserve adequate copper area for the PHY thermal pad.
Estimated: for the DP83TD510E PHY on the EVM, route the 10Base-T1L differential pair with 100 ohm differential impedance, keep length matching within 5 mils, and avoid routing near noisy DC-DC or relay traces. Place the CMC as close to the MDI connector as possible, and provide short ground returns directly under the differential pair. The DP83822 10BASE-TX section should be segregated by a ground moat to prevent 100BASE-TX return currents from coupling into the sensitive 10Base-T1L receive path.
Do not hot-plug the DP83TD510E-EVM USB while the external terminal-block supply is energized without first removing the USB jumper. Also, when using the on-board MSP430 for MDIO access, ensure the firmware matches the SNLU271B revision referenced in the user's guide; older firmware images may not register MDIO read-back correctly on revised DP83TD510E silicon revisions. Always use the TI USB-MDIO GUI for diagnostic register sweeps rather than legacy scripts.
Estimated: when characterizing DP83TD510E-EVM power, isolate the USB rail (MSP430 + configuration logic) from the analog supply feeding the PHYs and magnetics. This separation lets engineers measure DP83TD510E link power accurately with an external source meter while the digital configuration path remains active. Peak 10Base-T1E link power for the DP83TD510E itself is several hundred milliwatts under full 1.7 km traffic, well within typical industrial sensor budgets.
合规信息
RoHS and lead-free status typical for TI evaluation modules. Not automotive-grade (EVM is a development tool, not an in-vehicle product); choose the underlying DP83TD510E silicon with appropriate AEC-Q100 grades for automotive designs.