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Microchip Technology PD69200C-015101
- Part No.:
- PD69200C-015101
- Manufacturer:
- Microchip Technology
- Category:
- Power Over Ethernet (PoE) Controllers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
PD69200C-015101.pdf
- Description:
- MCU
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
PD69200C-015101 from Microchip Technology is a Power over Ethernet (PoE) Power Sourcing Equipment (PSE) controller IC designed to manage IEEE 802.3af/at/bt and HDBaseT PoH compliant power delivery across up to 48 logical ports via cascaded PoE managers. It integrates NXP MKL15Z128VFM4-based firmware, supports 45 W two-pair and 90 W four-pair per port, operates from 3.0–3.63 V supply, and delivers system-level control for enterprise switches and midspan injectors.
For engineers reviewing the PD69200C-015101 datasheet, PD69200C-015101 pinout, PD69200C-015101 application, or PD69200C-015101 equivalent, key selection criteria include IEEE 802.3bt compliance, SPI/I2C/UART host interface flexibility, 32-pin QFN thermal performance, and firmware-upgradable architecture for evolving PoE system requirements.
Technical Context
The PD69200C-015101 implements a hierarchical PSE architecture where it acts as the central controller coordinating up to 12 PD69208T4/PD69204T4/PD69208M PoE managers via 1 MHz SPI. Its firmware supports three power management modes-Class (LLDP), Dynamic, and Static-and enables port-level measurements, priority-based power allocation across 16 power banks, and legacy detection.
Hardware interfaces include UART (19.2 kbps, 8N1), I2C (400 kHz with clock stretch support), and dedicated ESPI bus signals (ESPI_xCS, ESPI_SCK, ESPI_MOSI, ESPI_MISO) for manager communication. Pin #22 (I2C_ADDR_MEAS) configures interface selection and sets one of 16 I2C addresses via external resistor ladder.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Standards Compliance | IEEE 802.3af, 802.3at, 802.3bt, and HDBaseT PoH - enables full backward compatibility and 90 W four-pair operation. |
| Port Capacity | Up to 48 logical ports via cascade of up to 12 PoE managers - scales infrastructure without redesigning controller layer. |
| Power per Port | 45 W (two-pair) / 90 W (four-pair) - meets Type 3 and Type 4 PoE+ and PoE++ requirements. |
| Supply Voltage | 3.0–3.63 V - compatible with standard 3.3 V rail; supports industrial temperature range (−40 °C to +85 °C). |
| Package | 32-pin QFN, 5 mm × 5 mm - provides compact footprint and low thermal resistance (θJA = 33 °C/W). |
| Interface Options | UART (19.2 kbps), I2C (400 kHz w/ clock stretch), SPI (1 MHz master-to-manager) - offers flexible host integration paths. |
| ESD Rating | HBM ±2000 V, CDM ±500 V - ensures robustness in manufacturing and field deployment environments. |
Pinout & Package
PD69200C-015101 is housed in a 32-pin, 5 mm × 5 mm QFN package with exposed thermal pad (ePAD) requiring connection to VSSA for thermal management. The package complies with MSL3 and RoHS standards, and supports Pb-free reflow up to 260 °C peak.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1–2, 9, 14, 17–18, 23, 29 | Reserved / Analog_IN / Oscillator | Factory-reserved pins; analog inputs require defined bias (3.3 V or GND); oscillator pins must remain open. |
| 3–6 (ESPI_xCS, ESPI_SCK, ESPI_MOSI, ESPI_MISO) | ESPI Bus Interface | Controls up to 12 PoE managers at 1 MHz; chip select requires pull-up; clock and data lines drive LED stream timing. |
| 11–12 (UART0_RX, UART0_TX) | UART Host Interface | 15-byte protocol I/O at 19.2 kbps; RX requires pull-up; TX drives telemetry and command replies to host MCU. |
| 20–21 (I2C0_SCL, I2C0_SDA) | I2C Host Interface | 400 kHz bidirectional interface with mandatory clock stretch support; both lines require pull-up resistors. |
| 22 (I2C_ADDR_MEAS) | Interface & Address Selector | Analog input setting UART mode or one of 16 I2C addresses (0x4 to 0x3C) via external resistor ladder. |
| 24–25 (xI2C_MESSAGE_READY, xINT_OUT) | Host Notification Signals | Active-low interrupt signaling message readiness or pre-configured events (e.g., port fault, thermal warning). |
| 26–28 (xLED_CS, xLED_LATCH, xLED_OE) | LED Stream Control | Drive multiplexed status LEDs per port; CS/LATCH/OE are active-low and synchronized to ESPI_SCK. |
| 30 (FAN_CONTROL) | Fan Driver Output | Active-high logic signal enabling thermal management of PoE power stages via external fan driver. |
| 31 (xDISABLE_PORTS) | Global Port Shutdown | Active-low input forcing immediate shutdown of all PoE ports - used for emergency safety or maintenance mode. |
| 32 (xSys_OK/LED) | System Validity Indicator | Active-low output reflecting firmware health and operational readiness; configurable via software mask. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 802.3bt & PoH Support | Enables 90 W four-pair power delivery and HDBaseT compatibility for AV-over-IP and high-power IoT endpoints. |
| 16-Power-Bank Architecture | Allows independent regulation and monitoring across four power supplies - critical for redundancy and load balancing. |
| Firmware Upgradability | Field updates via UART or I2C eliminate hardware revisions and extend product lifecycle for evolving PoE standards. |
| Three Power Management Modes | Class (LLDP), Dynamic, and Static modes provide granular control over power allocation based on device negotiation or fixed budgeting. |
| Legacy Detection | Identifies non-standard powered devices (e.g., pre-802.3af cameras) ensuring interoperability without manual configuration. |
| LED Stream Interface | Dedicated CS/LATCH/OE outputs simplify multi-port status indication using minimal GPIO resources on host MCU. |
Applications
| Enterprise Network Switch | Midspan PoE Injector |
|---|---|
|
Use Scenario: 24- or 48-port managed switch delivering PoE++ to IP phones, wireless APs, and PTZ cameras. IC Role / Device Role / Timing Role: Central PSE controller managing power budgets, port classification, and fault recovery across multiple PD69208T4 managers. Use Value: Enables full IEEE 802.3bt compliance with dynamic power reallocation and per-port telemetry - reducing OPEX through predictive maintenance. |
Use Scenario: Standalone 8- or 16-port injector adding PoE capability to legacy non-PoE switches. IC Role / Device Role / Timing Role: Standalone PSE controller interfacing directly with host MCU via UART/I2C to configure and monitor power delivery. Use Value: Eliminates need for custom ASIC design; supports fast time-to-market with pre-validated firmware and GUI diagnostic tools. |
| Smart Building Controller | Industrial PoE Hub |
|
Use Scenario: Converged infrastructure node powering access control readers, sensors, and lighting controllers in commercial buildings. IC Role / Device Role / Timing Role: PSE controller integrated into building automation gateway, coordinating power with BACnet or Modbus host processor. Use Value: Provides deterministic power sequencing, thermal monitoring, and secure firmware updates - meeting UL 2900-1 cybersecurity requirements. |
Use Scenario: Ruggedized hub supplying 90 W PoE to industrial cameras, robotics vision systems, and IIoT gateways in factory environments. IC Role / Device Role / Timing Role: High-reliability PSE controller operating across −40 °C to +85 °C with ESD-hardened I/O and fail-safe port disable. Use Value: Ensures continuous uptime via redundant power bank management and fast fault isolation - minimizing production line downtime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PoE PSE controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PD69220 | Pin-compatible with identical feature set; newer SAM D21-based firmware; supports same IEEE standards and 48-port cascade. | Targeted for new designs; includes enhanced security features and updated GUI toolchain not present in PD69200 firmware. | Select PD69220 for greenfield projects requiring long-term roadmap alignment and latest Microchip software support. |
| PD69210 | SAM D21-based like PD69220 but optimized for lower-cost 8- to 16-port systems; lacks 48-port cascade capability and some advanced telemetry features. | Designed for cost-sensitive edge PoE injectors and compact switches where full 48-port scalability is unnecessary. | Choose PD69210 when bill-of-materials cost is critical and system scale remains under 16 ports. |
Compared with PD69220 and PD69210, the PD69200C-015101 retains full 48-port scalability and legacy NXP-based firmware stability while offering field-upgradeable architecture - making it optimal for sustaining existing deployments without hardware change.
Availability
PD69200C-015101 is available at Aetrix Electronics and suitable for enterprise network switches, midspan PoE injectors, smart building controllers, and industrial PoE hubs requiring stable component supply, long-lifecycle support, and IEEE 802.3bt compliance.
Supply support for PD69200C-015101 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology Inc. is a global provider of microcontrollers, analog components, FPGAs, and connectivity solutions, serving automotive, industrial, communications, and consumer markets with vertically integrated silicon and software.
The PD69200C-015101 belongs to Microchip's PoE PSE Controller product line, engineered specifically for scalable, standards-compliant Power over Ethernet infrastructure - targeting high-density switching, intelligent power management, and seamless integration with host processors.
FAQ
What IEEE PoE standards does the PD69200C-015101 support?
The PD69200C-015101 supports IEEE 802.3af (PoE), 802.3at (PoE+), 802.3bt (PoE++), and HDBaseT Power over HDBaseT (PoH) standards. It delivers up to 45 W on two pairs and 90 W on four pairs per port, enabling full Type 3 and Type 4 compliance. These capabilities are implemented in firmware and verified per DS00003460B.
How is host communication configured on the PD69200C-015101?
Host communication on the PD69200C-015101 is configurable via UART (19.2 kbps, 8N1), I2C (400 kHz with clock stretch), or SPI (1 MHz, used exclusively for manager communication). Pin #22 (I2C_ADDR_MEAS) selects the interface and sets the I2C address using an external resistor ladder per Table 1-2 in DS00003460B.
What is the role of the ESPI bus pins on the PD69200C-015101?
The ESPI bus pins (ESPI_xCS, ESPI_SCK, ESPI_MOSI, ESPI_MISO) on the PD69200C-015101 enable communication with up to 12 PD69208T4/PD69204T4/PD69208M PoE managers at 1 MHz. This dedicated interface handles power control, port status reporting, and telemetry - separating manager traffic from host-facing UART/I2C channels.
Does the PD69200C-015101 support firmware updates in the field?
Yes, the PD69200C-015101 supports field-upgradable firmware via its UART or I2C interface. Firmware version is encoded in the part number (e.g., "C-015101" indicates firmware revision and parameter options), and updates are performed using Microchip's Serial Communication Protocol and configuration tools referenced in AN3361.
What thermal management provisions are included in the PD69200C-015101 package?
The PD69200C-015101 uses a 32-pin QFN (5 mm × 5 mm) with an exposed thermal pad (ePAD) that must be connected to VSSA ground plane. Its thermal resistance is θJA = 33 °C/W and θJC = 1.8 °C/W. Recommended PCB layout includes 65–80% solder paste coverage on the ePAD and thermal vias per Figure 3-3 in DS00003460B.
PD69200C-015101 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Controller (PSE)
- Number of Channels:
- 48
- Power - Max:
- 90 W
- Internal Switch(s):
- No
- Auxiliary Sense:
- Yes
- Standards:
- 802.3at (PoE+), 802.3af (PoE), 802.3bt
- Voltage - Supply:
- 3V ~ 3.63V
- Current - Supply:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-QFN (5x5)
PD69200C-015101 FAQ
1.How can I place an order for PD69200C-015101 through Aetrix?
Please submit a Request for Quotation (RFQ) for PD69200C-015101 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PD69200C-015101 reliable?
The price and inventory of PD69200C-015101 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PD69200C-015101 is usually 5 days.
3.What payment methods are accepted for PD69200C-015101?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PD69200C-015101 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PD69200C-015101?
PD69200C-015101 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PD69200C-015101 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PD69200C-015101?
For technical support, including PD69200C-015101 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PD69200C-015101 requirements.
6.How does Aetrix verify that PD69200C-015101 is sourced from the original manufacturer or authorized distributors?
All PD69200C-015101 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PD69200C-015101 meets industry standards.
7.What is the process for return or replacement of PD69200C-015101?
All PD69200C-015101 units undergo pre-shipment inspection (PSI). If there is an issue with PD69200C-015101, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PD69200C-015101 part is unused and in its original packaging.
Return procedure for PD69200C-015101:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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