KSZ9897RTXI
- Mfr.Part #
- KSZ9897RTXI
- Manufacturer
- Microchip Technology
- Package / Case
- 128-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC ETHERNET SWITCH 7PORT 128TQFP
- Stock
- 29,501
- In Stock :
- 29,501
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Package Shape :
- Square
- Package Type :
- TQFP-EP
- Package :
- Tray
- Terminal Position :
- QUAD
- Number of Terminals :
- 128
- Maximum Operating Temperature :
- +85 °C
- Packaging :
- Tray
- Supplier Device Package :
- 128-TQFP-EP (14x14)
- Number of Channels :
- 7
- Standard Supported :
- 1000BASE-T, 100BASE-TX, 10BASE-Te IEEE 802.3
- PHY/Transceiver Interface :
- MII/RMII/RGMII
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Duplex :
- Full Duplex, Half Duplex
- Pin Count :
- 128
- Operating Temperature :
- -40°C~85°C
- Minimum Operating Temperature :
- -40 °C
- Mounting :
- Surface Mount
- Terminal Form :
- Gull wing
- Supply Voltage :
- 1.2V
- Function :
- Switch
- Schedule B :
- 8542390000
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Subcategory :
- Communication and Networking ICs
- Surface Mount :
- yes
- Factory Lead Time :
- 17 Weeks
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Non-Compliant
- Number of Transceivers :
- 5 Transceiver
- Manufacturer :
- Microchip
- Voltage - Supply :
- 1.8V 2.5V 3.3V
- Max Operating Temperature :
- 85 °C
- Screening Level :
- TS 16949
- Telecom IC Type :
- ETHERNET TRANSCEIVER
- MSL :
- MSL 3 - 168 hours
- Min Operating Temperature :
- -40 °C
- Standard :
- 10BASE-TE, 100BASE-TX, 1GBASE-T
- Temperature Grade :
- Industrial
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 1.14 V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Junction Temperature (Tj) :
- 125°C
- Dimensions :
- 14.2 x 14.2 x 1.05mm
- JESD-30 Code :
- S-PQFP-G128
- Internal Memory Buffer Size :
- 256 kb
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Length :
- 14mm
- Package / Case :
- 128-TQFP Exposed Pad
- Product Type :
- Ethernet ICs
- Operating Supply Voltage :
- 4.75, 5.25 V
- Current - Supply :
- --
- Height :
- 1.2mm
- Protocol :
- Ethernet
- Series :
- --
- Standards :
- 10/100/1000 Base-T PHY
- Data Rate :
- 1 Gbps
- Typical Operating Supply Voltage :
- 3.3 V
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 128
- Base Product Number :
- KSZ9897
- Supplier Package :
- TQFP EP
- Product Category :
- Ethernet ICs
- Product :
- Ethernet Switches
- Ambient Temperature Range High :
- 85°C
- Product Status :
- Active
- Base Part Number :
- KSZ9897
- Seated Height-Max :
- 1.2 mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Brand :
- Microchip Technology / Atmel
- Max Supply Voltage :
- 3.465 V
- Number of Channels per Chip :
- 1
- Number of Primary Switch Ports :
- 7
- Interface :
- I2C, SPI
- Interface Type :
- I2C, MII, RGMII, RMII, SPI
- Terminal Pitch :
- 0.4mm
- Number of Functions :
- 1
- Width :
- 14mm
- Pbfree Code :
- yes
- Simplex/Duplex :
- Full Duplex
- Datasheets
- KSZ9897RTXI

Controllers Microchip Technology KSZ9897RTXI Overview
The Controllers Microchip Technology KSZ9897RTXI is a high-performance, 7-port Ethernet switch that offers robust solutions for demanding network environments. This IC is housed in a 128-TQFP package, integrating multiple features tailored for efficient and reliable network management. Ideal for expanding network capabilities within commercial and industrial applications, the KSZ9897RTXI supports high-speed data transfer and multiple priority queues, making it a prime choice for sophisticated network infrastructures requiring low latency and high throughput.
KSZ9897RTXI Features
The KSZ9897RTXI Ethernet Switch IC is notable for its comprehensive feature set, which includes support for Gigabit Ethernet on all ports, IEEE 1588 Precision Time Protocol for synchronization across the network, and advanced security features like port-based authentication. Additionally, it offers energy-efficient Ethernet capabilities for reduced power consumption, making it an environmentally conscious choice for modern networking needs.
KSZ9897RTXI Applications
- Commercial Network Systems: Enhances office and enterprise networking by facilitating robust, high-speed interconnectivity and network backbone structures.
- Industrial Automation: Critical for deployment in industrial environments where synchronization of data across various nodes is paramount, leveraging its IEEE 1588 support.
- Smart Home Systems: Suitable for managing multiple device connections within smart homes, ensuring efficient data distribution and network reliability.
- Security and Surveillance: Ideal for integrating into surveillance systems, supporting high data throughput and real-time data transmission necessary for HD video streaming.
- Data Centers: Helps in scaling network architecture within data centers by providing extensive port density and robust data handling capabilities.
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