KSZ8721SL-EVAL Micrel Inc, KSZ8721SL-EVAL Datasheet - Page 26
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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
General Purpose Power Distribution Switch Selection Guide
USB Switches and USB Switches Supporting ACPI S0/S3 State Transitions
1. Contact factory for availabilty of specific options. Specifications are given for “MAIN” mode operation.
2. S3 State.
USB Transceiver Selection Guide
1. Recommended for new designs.
1. I
PC Card/PCMCIA/CardBus Power Distribution Switch
Selection Guide
Micrel Advantage
•
1. 12V is not required for switching when equipped with a charge pump.
February 2011
USB Power Management Selection Guide
Device
MIC2010-1
MIC2010-2
MIC2012-1
MIC2012-2
MIC2012
MIC2070-1
MIC2070-2
MIC2072-1
MIC2072-2
MIC2072
MIC2073
MIC2074
Device
MIC2267 New!
Device
MIC2560
MIC2561
MIC2562A
MIC2563A
MIC2564A
MIC2566
MIC2568
MIC2569
SW
Device
MIC2550
MIC2550A
MIC2550A-2.5
MIC2551
MIC2551A
MIC2551A-2.5
MIC2555
Single Chip Smallest Footprint Solution
(Avg) refers to the average current flowing through the switch.
(1)
(1)
(1)
Supported
(1)
(1)
Type
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Single
Single
Single
Single
Slots
Dual
Dual
Dual
Description
Input Current Limiting Synchronous Buck Regulator
USB Power Maximizer™
Description
Universal Serial Bus Transceiver
Universal Serial Bus Transceiver
Universal Serial Bus Transceiver
Universal Serial Bus Transceiver
Universal Serial Bus Transceiver
Universal Serial Bus Transceiver
Universal Serial Bus On-The-Go (OTG) Transceiver
Switch
Element
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
N-Channel
On-Resistance
Internal
Charge Operating
Pump
110mΩ
100mΩ
100mΩ
120mΩ
120mΩ
120mΩ
40mΩ
90mΩ
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
V
CC3
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
Voltage
On-Resistance
210mΩ
Current Limit
Fixed
(Min.)
500mA 300mA
500mA 300mA
500mA
500mA
500mA
500mA 300mA
500mA 300mA
500mA
500mA
500mA
500mA
500mA
70mΩ
70mΩ
70mΩ
85mΩ
85mΩ
85mΩ
V
—
CC5
Adj.
(Max.)
(2)
(2)
(2)
(2)
On-Resistance
Resistance Blocking
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
140mΩ@5V
210mΩ@5V
210mΩ@5V
Output
V
3.0V to 5.5V
IN
1300mΩ
550mΩ
550mΩ
600mΩ
600mΩ
275mΩ
V
—
—
PP
25
Diode
Body
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
•
V
Adj. to 1V
OUT
First Company with PCMCIA Solution
1.5Mbps (low) and 12Mbps (full)
1.5Mbps (low) and 12Mbps (full)
1.5Mbps (low) and 12Mbps (full)
1.5Mbps (low) and 12Mbps (full)
1.5Mbps (low) and 12Mbps (full)
1.5Mbps (low) and 12Mbps (full)
1.5Mbps (low) and 12Mbps (full)
Enable
Logic
Noninverting
Inverting
Noninverting
Inverting
—
Noninverting
Inverting
Noninverting
Inverting
—
Noninverting
Inverting
Current
Limit
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Supported Speeds
I
SW
(1)
1.6A
Lockout Limit Shutdown Flag
Voltage Current Thermal Fault Transient
(Avg)(Max)
(1)
Under
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Shutdown
Thermal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Frequency
400kHz-1.5MHz MLF
Latched
Latched
Latched
Latched
Latched
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Charge
Pump
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
(1)
Package
Package
TSSOP-14, MLF
TSSOP-14, MLF
MLF
TSSOP-14, MLF
TSSOP-14, MLF
MLF
MLF
Filter
Flag
®
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-12 (3 x 3mm)
®
®
®
-14 (2.5x2.5mm)
-14 (2.5 x 2.5mm)
-24 (4 x 4mm)
Package
WSOIC-16
SOIC-14
SOIC-14, TSSOP-16
SSOP-28
SSOP-24, TSSOP-24
SOIC-14, TSSOP-14
SSOP-28, TSSOP-28
QSOP-16
Micrel, Incorporated
Package
QSOP-16
QSOP-16
QSOP-16
QSOP-16
SOIC-8
QSOP-16
QSOP-16
QSOP-16
QSOP-16
SOIC-8
SOIC-8
SOIC-8
®
®
®
®
-16
-16
-16
-16