KSZ8863RLL-EVAL Micrel Inc, KSZ8863RLL-EVAL Datasheet - Page 99

• Manufacturer Part Number: KSZ8863RLL-EVAL
• Description: BOARD EVALUATION FOR KSZ8863RLL
• Manufacturer: Micrel Inc

Specifications of KSZ8863RLL-EVAL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3868

Micrel, Inc.
KSZ8863MLL/FLL/RLL
Reset Circuit
The reset circuit in Figure 32 is recommended for powering up the KSZ8863MLL/FLL/RLL if reset is triggered only by the
power supply.
Figure 32. Recommended Reset Circuit
The reset circuit in Figure 33 is recommended for applications where reset is driven by another device (e.g., CPU, FPGA,
etc),. At power-on-reset, R, C and D1 provide the necessary ramp rise time to reset the KSZ8863MLL/FLL/RLL device.
The RST_OUT_n from CPU/FPGA provides the warm reset after power up.
Figure 33. Recommended Reset Circuit for interfacing with CPU/FPGA Reset Output
September 2009
99
M9999-091009-1.1