KSZ8893MBL Micrel Inc, KSZ8893MBL Datasheet - Page 16
KSZ8893MBL
Manufacturer Part Number
KSZ8893MBL
Description
IC MANAGED SW 10/100 100-LFBGA
Manufacturer
Micrel Inc
Datasheet
1.KSZ8893MQL.pdf
(116 pages)
Specifications of KSZ8893MBL
Controller Type
Ethernet Switch Controller
Interface
MII, RMII, SNI
Voltage - Supply
3.1 V ~ 3.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LFBGA
Number Of Primary Switch Ports
3
Internal Memory Buffer Size
32
Operating Supply Voltage (typ)
3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Power Supply Type
Analog/Digital
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
3.5V
Operating Supply Voltage (min)
3.1V
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
576-1603 - EVAL KIT EXPERIMENTAL KSZ8893MQL
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-3090
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8893MBL
Manufacturer:
Micrel
Quantity:
1 272
Company:
Part Number:
KSZ8893MBLI
Manufacturer:
Micrel
Quantity:
2 022
December 2007
Note:
1. P = Power supply.
Pin Number
88
89
90
91
92
93
94
95
96
97
98
99
Gnd = Ground.
I = Input.
O = Output.
I/O = Bi-directional.
Pin Name
SCONF1
SCONF0
DGND
VDDC
UNUSED
UNUSED
MDC
MDIO
SPIQ
SCL
SDA
SPIS_N
Type
I
I
Gnd
P
I
I
I
I/O
O
I/O
I/O
I
(1)
16
Description
Switch MII interface configuration
Digital ground
1.2V digital VDD
Unused pins – externally pull down for normal operation
MII management interface: clock input
MII management interface: data input/output
Note: an external pull-up is needed on this pin when it is in
use.
SPI slave mode: serial data output
See description in pins 100 and 101.
Note: an external pull-up is needed on this pin when it is in
use.
SPI slave mode / I
I
See description in pins 100 and 101.
SPI slave mode: serial data input
I
See description in pins 100 and 101.
Note: an external pull-up is needed on this pin when it is in
use.
SPI slave mode: chip select (active low)
When SPIS_N is high, the KSZ8893MBL is deselected and
SPIQ is held in high impedance state.
A high-to-low transition is used to initiate SPI data transfer.
See description in pins 100 and 101.
Note: an external pull-up is needed on this pin when it is in
use.
2
2
(SCONF1, SCONF0)
(0,0)
(0,1)
(1,0)
(1,1)
C master mode: clock output
C master/slave mode: serial data input/output
2
C slave mode: clock input
Description
disable, outputs tri-stated
PHY mode MII
MAC mode MII
PHY mode SNI
M9999-121007-1.5