KS8721SL-EVAL Micrel Inc, KS8721SL-EVAL Datasheet - Page 40

• Manufacturer Part Number: KS8721SL-EVAL
• Description: BOARD EVAL EXPERIMENT KS8721SL
• Manufacturer: Micrel Inc

Specifications of KS8721SL-EVAL

• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: KSZ8721SL
• Primary Attributes: 1 Port, 100BASE-TX/100BASE-FX/10BASE-T
• Secondary Attributes: MII, RMII, Auto MDI, MDIX, >130 Meter Cable Driver, LDO, IEEE802.3u Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 576-1010

KS8721BL/SL (3.3V Single Power Supply 10/100BaseTX/FX MII Physical Layer Transceiver)
Auto Negotiation / Fast Link Pulse Timing
TX+/TX-
TX+/TX-
t
t
t
t
t
BTB
FLPW
PW
CTD
CTC
FLP burst to FLP burst
FLP burst width
Clock/Data pulse width
Clock pulse to data pulse
Clock pulse to clock pulse
Number of Clock/Data pulses per burst
Clock
Pulse
FLP
Burst
t
t
PW
FLPW
t
CTD
- 40 -
t
BTB
Data
Pulse
t
PW
t
CTC
KS8721BL/SL Preliminary Rev 0.90
FLP
Burst
Clock
Pulse
min.
8ms
17
typ.
16ms
2ms
100ns
69us
136us
Aug, 2003
Data
Pulse
max.
24ms
33