KSZ8721SL-EVAL Micrel Inc, KSZ8721SL-EVAL Datasheet - Page 33
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KSZ8721SL-EVAL
Manufacturer Part Number
KSZ8721SL-EVAL
Description
BOARD EVALUATION FOR KSZ8721SL
Manufacturer
Micrel Inc
Datasheet
1.MIC4834YML_TR.pdf
(58 pages)
Specifications of KSZ8721SL-EVAL
Main Purpose
Interface, Ethernet PHY
Embedded
No
Utilized Ic / Part
KSC8721SL
Primary Attributes
1 Port, 100BASE-TX/100BASE-FX/10BASE-T
Secondary Attributes
MII, RMII, HP Auto MDI, MDI-X Auto Polarity Correction, LinkMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-1630
February 2011
Hot Swap Power Controller Selection Guide
Micrel Advantage
•
•
Device
MIC2085
MIC2086
MIC2580A
MIC2582
MIC2583
MIC2583R
MIC2310-1
MIC2310-2
MIC2584
MIC2585-1
MIC2585-2
MIC2590B
MIC2593
MIC2341
MIC2341R
MIC2342
MIC2342R
MIC2591B
MIC2592B
MIC2586-1
MIC2586-2
MIC2586R-1
MIC2586R-2
MIC2587-1
MIC2587-2
MIC2587R-1
MIC2587R-2
MIC2588-1
MIC2588-2
MIC2594-1
MIC2594-2
MIC2589-1
MIC2589-2
MIC2589R-1
MIC2589R-2
MIC2595-1
MIC2595-2
MIC2595R-1
MIC2595R-2
Robustness
High Voltage Capability
Outputs Voltage Range
10
10
1
1
4
1
1
1
1
2
2
2
6
6
6
6
1
1
1
1
1
1
1
1
1
1
Input
+2.3V to +16.5V
+2.3V to +16.5V
±12V , +3.3V, +5V
+2.3V to +13.2V
+2.3V to +13.2V
+2.3V to +13.2V
+10.8V to +13.2V
CH1: +2.3V to +13.2V Yes
CH2: +1V to +13.2V
CH1: +2.3V to +13.2V Yes
CH2: +1V to +13.2V
±12V, +5V, +3.3V,
and +3.3V
±12V, +5V, +3.3V,
and +3.3V
+12V, +3.3V,
and +3.3V
+12V, +3.3V,
and +3.3V
+12V, +3.3V,
and +3.3V
+12V, +3.3V,
and +3.3V
+10V to +80V
+10V to +80V
+10V to +80V
+10V to +80V
–19V to –80V
–19V to –80V
–19V to –80V
–19V to –80V
–19V to –80V
–19V to –80V
AUX
AUX
AUX
AUX
AUX
AUX
Latch Auto
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Off Retry
Yes
Yes HW_FLT, I_FLT
Yes
Yes
Yes
Yes
Yes
Yes
HW_FLT, /I_FLT
/FAULT
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
/POR
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
/DLY_PWRGD
/DLY_PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
/PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
PWRGD
or RST
32
•
•
SCR
Yes
Yes
OV
Superior Parametric Performance
Smallest Solution Size
Current Limit Package
Foldback
Yes
Yes
Yes
Yes
Yes
Yes
Yes
QSOP-16
QSOP-20
TSSOP-24
SOIC-8
QSOP-16
QSOP-16
TSSOP-24
TSSOP-16
TSSOP-24
TQFP-48
TQFP-48
TQFP-48
TQFP-48
TQFP-48
TQFP-48
SOIC-14
SOIC-14
SOIC-8
SOIC-8
SOIC-8
SOIC-8
SOIC-14
SOIC-14
SOIC-14
SOIC-14
Comments
Pin-for-pin equivalent to LTC1642; Uncommitted
comparator and crowbar output.
Uncommitted comparator, crowbar output, and
C
Single-slot controller for CompactPCI applications.
Pin-for-pin functional equivalent to LTC1422;
Dual-level fault detection.
Dual-level fault detection; C
Dual-level fault detection; C
Single FET, constant power-limit, Hot plug controller
for general purpose power-limiting applications and
UL60950 systems (240-VA).
Output voltage tracking with dual-level fault detection.
V
and C
–1: V
Dual-slot controller for PCI v2.x and PCI-X 1.0b.
Compliant applications with IPMI v1.0 support.
Dual-slot controller for PCI v2.x and PCI-X 1.0b.
Compliant applications without IPMI v1.0 support.
Dual-slot controller for PCI-Express systems without
the SMBus interface (hardware mode only); MAIN &
AUX outputs are independent.
Dual-slot controller for PCI-Express systems without
the SMBus interface (hardware mode only); MAIN &
AUX outputs are inter-dependent upon AUX
overcurrent event.
Dual-slot controller for PCI-Express systems
with IPMI v1.0 support.
Dual-slot controller for PCI-Express systems
where IPMI v1.0 support not needed.
Multiple PWRGD outputs for sequencing,
user-programmable delay.
Multiple PWRGD outputs for sequencing,
user-programmable delay.
1st Generation +48V controller.
Pin-for-pin equivalent to LT1641–1.
1st Generation +48V controller. Fault condition:
Auto-retry. Pin-for-pin equivalent to LT1641–2.
1st Generation –48V controller; pin-for-pin
equivalent to LT1640/LT/LT1640A/LT4250.
MIC2588 with Programmable input ON/OFF control.
Programmable UVLO and OV protection and
three PWRGD outputs for sequencing.
Programmable UVLO and OV protection and
three PWRGD outputs for sequencing.
Programmable input ON/OFF control and three
PWRGD outputs for sequencing.
Programmable input ON/OFF control and three
PWRGD outputs for sequencing.
OUT
L
discharge capability.
sequencing/tracking with dual-level detection
L
OUT2
discharge capability:
follows V
OUT1
; –2: V
L
L
Micrel, Incorporated
discharge capability.
discharge capability.
OUT1
follows V
OUT2
.