KSZ8864CNXIA
The KSZ8864 is a highly-integrated, Layer 2 managed 4-port switch with optimized design, plentiful features and small package size. The KSZ8864 Automotive qualified (AEC-Q100).
KSZ8864 is designed for cost-sensitive 10/100Mbps 4-port switch systems. On-chip termination, low-power consumption, and small package to save system cost. KSZ8864 utilizes a shared memory-based switch fabric with full non-blocking configuration.
KSZ8864 also provides an extensive feature set including: power management, programmable rate limiting and priority ratio, tag/port-based VLAN, packet filtering, quality of service (QoS), four queue prioritization, management interface, and MIB counters. Ports 3 and 4 support either MII or RMII interfaces. KSZ8864 provides multiple CPU control/data interfaces to effectively address a wide variety of fast Ethernet applications.
The KSZ8864 contains four MACs and two PHYs. The two PHYs support the 10/100Base-T/TX. All registers of MACs and PHYs units can be managed by the control interface of SPI or the SMI. MIIM registers the PHYs can be accessed through the MDC/MDIO interface. EEPROM can set all control registers by I2C controller interface for the unmanaged mode.
KSZ8864是一款高度集成的第2层管理4端口交换机，具有优化的设计、丰富的功能和较小的封装尺寸。KSZ8864汽车认证(AEC-Q100)。
KSZ8864设计用于对成本敏感的10/100Mbps 4端口交换机系统。片内端接、低功耗和小封装可节省系统成本。KSZ8864采用基于共享内存的交换结构，具有完全无阻塞配置。
KSZ8864还提供广泛的功能集，包括:电源管理、可编程速率限制和优先级比率、基于标签/端口的VLAN、包过滤、服务质量(QoS)、四队列优先级、管理接口和MIB计数器。端口3和4支持MII或r MII接口。KSZ8864提供多个CPU控制/数据接口，可有效应对各种快速以太网应用。
KSZ8864包含四个MAC和两个phy。这两个phy支持10/100Base-T/TX。MAC和phy单元的所有寄存器都可以通过SPI或SMI的控制接口进行管理。MIIM寄存器phy可以通过MDC/MDIO接口访问。对于非管理模式，EEPROM可以通过I2C控制器接口设置所有控制寄存器。
Product Features 产品特性
Parametrics 参数化
| Ethernet Bandwidth | 10/100Mbps |
| Interrupt Pin | Yes |
| Op Voltage | 3.3 |
| # Ethernet Ports | 4 |
| Interface | MII(2)/RMII(2) |
| IEEE1588 | No |
| Temp Range Min | -40 |
| Temp Range Max | 85 |
| Dual MII Support | Yes |
| Managed | Yes |
| Copper Support | 10/100 (2) |
| Fiber Support | No |
| Supply Voltage (V) | 3.3 |
| Internal LDO | No |
| Vdd I/O (V) | 1.8/2.5/3.3 |
| LinkMD Cable Diag | Yes |
| Repeater Mode | No |
| On-Chip Termination | Yes |
| ESD Rating (KV) | 5KV |
| Smart Power Adjust | Yes |
| WOL | No |
| Largest Pkt-Size Bytes | 2000 |
| IPV6 | Yes |
| Flow Ctrl | Yes |
| Rate Limiting | Yes |
| Rapid Spanning Tree | Yes |
| Static MAC Addr | Yes |
| 以太网带宽 | 10/100Mbps |
| 中断引脚 | 是 |
| 工作电压 | 3.3 |
| #以太网端口 | 4 |
| 连接 | MII(2名)/RMII(2名) |
| IEEE1588 | 不 |
| 最小温度范围 | -40 |
| 最大温度范围 | 85 |
| 双MII支持 | 是 |
| 管理 | 是 |
| 铜支架 | 10/100 (2) |
| 纤维支架 | 不 |
| 电源电压(V) | 3.3 |
| 内部LDO | 不 |
| Vdd输入/输出(V) | 1.8/2.5/3.3 |
| LinkMD电缆诊断 | 是 |
| 中继器模式 | 不 |
| 片上终端 | 是 |
| ESD额定值(KV) | 5KV |
| 智能功率调整 | 是 |
| WOL | 不 |
| 最大Pkt大小的字节 | 2000 |
| IPV6 | 是 |
| 流量控制 | 是 |
| 限速 | 是 |
| 快速生成树 | 是 |
| 静态MAC地址 | 是 |
KSZ8864CNXIA
The KSZ8864 is a highly-integrated, Layer 2 managed 4-port switch with optimized design, plentiful features and small package size. The KSZ8864 Automotive qualified (AEC-Q100).
KSZ8864 is designed for cost-sensitive 10/100Mbps 4-port switch systems. On-chip termination, low-power consumption, and small package to save system cost. KSZ8864 utilizes a shared memory-based switch fabric with full non-blocking configuration.
KSZ8864 also provides an extensive feature set including: power management, programmable rate limiting and priority ratio, tag/port-based VLAN, packet filtering, quality of service (QoS), four queue prioritization, management interface, and MIB counters. Ports 3 and 4 support either MII or RMII interfaces. KSZ8864 provides multiple CPU control/data interfaces to effectively address a wide variety of fast Ethernet applications.
The KSZ8864 contains four MACs and two PHYs. The two PHYs support the 10/100Base-T/TX. All registers of MACs and PHYs units can be managed by the control interface of SPI or the SMI. MIIM registers the PHYs can be accessed through the MDC/MDIO interface. EEPROM can set all control registers by I2C controller interface for the unmanaged mode.
KSZ8864是一款高度集成的第2层管理4端口交换机，具有优化的设计、丰富的功能和较小的封装尺寸。KSZ8864汽车认证(AEC-Q100)。
KSZ8864设计用于对成本敏感的10/100Mbps 4端口交换机系统。片内端接、低功耗和小封装可节省系统成本。KSZ8864采用基于共享内存的交换结构，具有完全无阻塞配置。
KSZ8864还提供广泛的功能集，包括:电源管理、可编程速率限制和优先级比率、基于标签/端口的VLAN、包过滤、服务质量(QoS)、四队列优先级、管理接口和MIB计数器。端口3和4支持MII或r MII接口。KSZ8864提供多个CPU控制/数据接口，可有效应对各种快速以太网应用。
KSZ8864包含四个MAC和两个phy。这两个phy支持10/100Base-T/TX。MAC和phy单元的所有寄存器都可以通过SPI或SMI的控制接口进行管理。MIIM寄存器phy可以通过MDC/MDIO接口访问。对于非管理模式，EEPROM可以通过I2C控制器接口设置所有控制寄存器。
Product Features 产品特性
Parametrics 参数化
| Ethernet Bandwidth | 10/100Mbps |
| Interrupt Pin | Yes |
| Op Voltage | 3.3 |
| # Ethernet Ports | 4 |
| Interface | MII(2)/RMII(2) |
| IEEE1588 | No |
| Temp Range Min | -40 |
| Temp Range Max | 85 |
| Dual MII Support | Yes |
| Managed | Yes |
| Copper Support | 10/100 (2) |
| Fiber Support | No |
| Supply Voltage (V) | 3.3 |
| Internal LDO | No |
| Vdd I/O (V) | 1.8/2.5/3.3 |
| LinkMD Cable Diag | Yes |
| Repeater Mode | No |
| On-Chip Termination | Yes |
| ESD Rating (KV) | 5KV |
| Smart Power Adjust | Yes |
| WOL | No |
| Largest Pkt-Size Bytes | 2000 |
| IPV6 | Yes |
| Flow Ctrl | Yes |
| Rate Limiting | Yes |
| Rapid Spanning Tree | Yes |
| Static MAC Addr | Yes |
| 以太网带宽 | 10/100Mbps |
| 中断引脚 | 是 |
| 工作电压 | 3.3 |
| #以太网端口 | 4 |
| 连接 | MII(2名)/RMII(2名) |
| IEEE1588 | 不 |
| 最小温度范围 | -40 |
| 最大温度范围 | 85 |
| 双MII支持 | 是 |
| 管理 | 是 |
| 铜支架 | 10/100 (2) |
| 纤维支架 | 不 |
| 电源电压(V) | 3.3 |
| 内部LDO | 不 |
| Vdd输入/输出(V) | 1.8/2.5/3.3 |
| LinkMD电缆诊断 | 是 |
| 中继器模式 | 不 |
| 片上终端 | 是 |
| ESD额定值(KV) | 5KV |
| 智能功率调整 | 是 |
| WOL | 不 |
| 最大Pkt大小的字节 | 2000 |
| IPV6 | 是 |
| 流量控制 | 是 |
| 限速 | 是 |
| 快速生成树 | 是 |
| 静态MAC地址 | 是 |
