Overview
The ADIN2111CCPZ-R7, produced by Analog Devices Inc., is a low-complexity, 2-port Ethernet switch with integrated 10BASE-T1L PHYs. This device is designed for industrial Ethernet applications and is compliant with the IEEE 802.3cg-2019 standard for long reach, 10 Mbps single pair Ethernet (SPE). It features an integrated media access control (MAC) and a switch, enabling direct connectivity with various controllers via a serial peripheral interface (SPI). The ADIN2111CCPZ-R7 is suitable for applications requiring reliable and high-speed data transmission over extended cable lengths, up to 1700 meters.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Operating Voltage | 1.71 | - | 3.46 | V | Dual supply, 1.8 V or 3.3 V operation |
| Power Consumption | - | 77 | - | mW | Dual supply, 1.0 V p-p |
| Cable Reach | - | - | 1700 | m | Compliant with IEEE 802.3cg-2019 |
| Temperature Range | -40 | - | 105 | °C | Extended temperature range |
| Package Type | - | - | - | 48-Lead LFCSP (7mm x 7mm x 0.75mm w/ EP) | - |
| Port to Port Latency | - | - | 22.2 | μs | Total latency including PHY and switch |
| CLK25_REF Frequency | - | 25 | - | MHz | - |
Key Features
- Compliant with IEEE 802.3cg-2019 standard for 10BASE-T1L Ethernet
- Integrated switch with SPI interface for communication with the host
- Supports OPEN Alliance 10BASE-T1x MACPHY SPI and generic SPI modes
- Frame forwarding rules between ports and host, supporting cut through or store and forward operation
- 16 MAC address filters and high and low priority queues with 28 kB buffer
- IEEE 1588 timestamp support and statistic counters
- MDI polarity detection and correction, internal termination resistors
- Autonegotiation capability and diagnostics including cable fault detection with TDR and link quality indicator with MSE
- Single or dual supply operation with 1.8 V or 3.3 V, and low power consumption
- Electromagnetic compatibility (EMC) compliant with various IEC and EN standards
Applications
- Industrial sector: Automation control of equipment such as PLC, DCS, and intelligent instruments
- Building automation and fire safety systems
- Factory automation and condition monitoring
- Computer systems: Motherboards, graphics cards, and network cards for fast and stable data transmission
- Security monitoring: Transmission and storage of video signals in cameras and video recorders
- Internet of Things (IoT): Smart homes, smart agriculture, and other interconnected devices
Q & A
- What is the ADIN2111CCPZ-R7 used for?
The ADIN2111CCPZ-R7 is used as a 2-port Ethernet switch with integrated 10BASE-T1L PHYs, designed for industrial Ethernet applications.
- What standard does the ADIN2111CCPZ-R7 comply with?
The ADIN2111CCPZ-R7 is compliant with the IEEE 802.3cg-2019 standard for 10BASE-T1L Ethernet.
- What is the maximum cable reach of the ADIN2111CCPZ-R7?
The maximum cable reach is up to 1700 meters.
- What types of SPI modes does the ADIN2111CCPZ-R7 support?
The device supports OPEN Alliance 10BASE-T1x MACPHY SPI and generic SPI modes.
- What are the key features of the ADIN2111CCPZ-R7's switch operation?
The switch supports frame forwarding rules between ports and host, cut through or store and forward operation, and has high and low priority queues with a 28 kB buffer.
- Does the ADIN2111CCPZ-R7 support IEEE 1588 timestamping?
- What is the power consumption of the ADIN2111CCPZ-R7?
The power consumption is approximately 77 mW in dual supply mode.
- What is the operating temperature range of the ADIN2111CCPZ-R7?
The operating temperature range is from -40°C to +105°C.
- What package type does the ADIN2111CCPZ-R7 use?
The device is packaged in a 48-Lead LFCSP (7mm x 7mm x 0.75mm w/ EP).
- Does the ADIN2111CCPZ-R7 have built-in diagnostics?
