March, 2012 41 Micrel, Incorporated
Ethernet Product Highlight
IEEE 1588v2 EtherSynch™ Switch for
Industrial Ethernet Networks
Micrel's KSZ84XX family provides effi cient end-device connectivity for
Industrial Ethernet networks, minimizing per-device attachment costs.
The KSZ84XX family features EtherSynch™ technology, blending
IEEE 1588v2 time stamping, precision local clock, synchronized I/O,
and wire-speed Ethernet switching in a compact package. The device
supports leading Industrial Ethernet standards including Ethernet/IP™,
Profi net™, PowerLink™, among others.
Precision GPIO extends synchronization to local devic-
es and allows multiple end devices to share the Industrial
Ethernet attachment. The 12 Precision GPIO are capable of
creating complex waveforms, with multiple GPIO events supported
per pin.
Micrel pre-qualifi ed and optimized the KSZ84XX family to operate with
an optimized Precision Timing Protocol (PTPv2) protocol stack to get up
and running quickly.
The hardware-oriented chip architecture reduces synchronization and
communications processing demands, streamlining the Host CPU.
Micrel features the industry's most robust, and low-power Industrial
Ethernet switches, complemented by advanced physical layer
technology, and power management.
The KSZ84XX family is the ideal choice for real-time, Industrial Ethernet
applications, and ease of integration with Host CPUs.
Applications
• Industrial Ethernet end-device attachments for both distributed and
centralized topologies
• Daisy Chained 1588 networks
Ordering Information
P/N Ports Interface
KSZ8463MLI 3 MII
KSZ9463RLI 3 RMII
KSZ8442HLI 3 8/16-Bit
KSZ8441HLI 1 8/16-Bit
• Package: ROHS 64-pin LQFP (10mm x 10mm)
• Power: single 3.3V supply, @ < 500mW
• Industrial temperature range: -40°C to +85°C
KSZ8463MLI / RLI
March, 2012 42 Micrel, Incorporated
LAN Solutions Selection Guide
PHYs
Bold = New Copper Fiber Interface Vdd LinkMD®Temp 802.3az Int
P/N Support Support MII RMII GMII RGMII I/O (V) (Cable Diag) Range EEE Term Package
KSZ9021GN 10/100/1000 X X 3.3 X C, I X 8x8
KSZ9021RN 10/100/1000 X 2.5/3.3 X C, I X 7x7
KSZ9021GQ 10/100/1000 X X 3.3 X C, I X PQFP-128
KSZ9021RL 10/100/1000 X 2.5/3.3 X C, I X eLQFP-64
KSZ9031GN * 10/100/1000 X X 1.8/2.5/3.3 X C, I X X 8x8
KSZ9031RN * 10/100/1000 X 1.8/2.5/3.3 X C, I X X 7x7
KSZ8031RNL-E * 10/100 X 1.8/2.5/3.3 X C, I X X 4x4
KSZ8021RNL-E * 10/100 X 1.8/2.5/3.3 X C X X 4x4
KSZ8051MNL-E * 10/100 X 1.8/2.5/3.3 X C, I X X 5x5
KSZ8051RNL-E * 10/100 X 1.8/2.5/3.3 X C, I X X 5x5
KSZ8051MLL-E * 10/100 X 1.8/2.5/3.3 X C, I X X LQFP-48
KSZ8031RNL 10/100 X 1.8/2.5/3.3 X C, I X 4x4
KSZ8021RNL 10/100 X 1.8/2.5/3.3 X C X 4x4
KSZ8051MNL 10/100 X 1.8/2.5/3.3 X A*, C, I X 5x5
KSZ8051RNL 10/100 X 1.8/2.5/3.3 X A*, C, I X 5x5
KSZ8051MLL 10/100 X 1.8/2.5/3.3 X C, I X LQFP-48
KSZ8051FLL* 10/100 100FX X 1.8/2.5/3.3 X C, I X LQFP-48
KSZ8041NL 10/100 X X 3.3 A, C, I, J 5x5
C (Commercial) 0º to 70ºC
I (Industrial) -40º to 85ºC
A (Automotive) -40º to 85ºC
J (Extended) -40º to 125ºC
* Consult Micrel for availability
March, 2012 43 Micrel, Incorporated
LAN Solutions Selection Guide
Controllers
Bold = New # of Eth Copper Fibre Interface VDD LinkMD®Temp.
P/N Ports Support Support 8/16-Bit 32-Bit SPI PCI I/O (V) (Cable Diag) Range Package
KSZ8851-16MLL 1 10/100 X 1.8/2.5/3.3 X A, C, I, J LQFP-48
KSZ8851-16MQL 1 10/100 X 1.8/2.5/3.3 X C, I PQFP-128
KSZ8851-32MQL 1 10/100 X 1.8/2.5/3.3 X C, I PQFP-128
KSZ8851SNL 1 10/100 X 1.8/2.5/3.3 X C, I 5x5
KSZ8841-PMQL 1 10/100 X 3.3/5.0 X C, I PQFP-128
KSZ8842-16MQL 2 10/100 X 3.3/5.0 X C PQFP-128
KSZ8842-16MVL 2 10/100 X 3.3/5.0 X C, I LQFP-128
KSZ8842-16MBL 2 10/100 X 3.3/5.0 X C, I LFBGA-100
KSZ8842-32MQL 2 10/100 X 3.3/5.0 X C PQFP-128
KSZ8842-32MVL 2 10/100 X 3.3/5.0 X C, I LQFP-128
KSZ8842-PMQL 2 10/100 X 3.3/5.0 X C, I PQFP-128
KSZ8842-PMBL 2 10/100 X 3.3/5.0 X A, C LFBGA-100
KSZ8862-16MQL-FL 2 10/100 10FL X 3.3/5.0 X C PQFP-128
KSZ8862-16MQL-FX 2 10/100 100FX X 3.3/5.0 X C PQFP-128
KSZ8862-16MQL-SX 2 10/100 100SX X 3.3/5.0 X C PQFP-128
KSZ8862-32MQL-FL 2 10/100 10FL X 3.3/5.0 X C PQFP-128
KSZ8862-32MQL-FX 2 10/100 100FX X 3.3/5.0 X C PQFP-128
KSZ8862-32MQL-SX 2 10/100 100SX X 3.3/5.0 X C PQFP-128
C (Commercial) 0º to 70ºC
I (Industrial) -40º to 85ºC
A (Automotive) -40º to 85ºC
J (Extended) -40º to 125ºC
March, 2012 44 Micrel, Incorporated
LAN Solutions Selection Guide
Switches
Bold = New # of Eth Copper Fiber MII Interface VDD LinkMD®Temp Int
P/N Ports Support Support MII RMII SNI 8/16-Bit 32-Bit PCI I/O (V) (Cable Diag) Range Term Package
KSZ8863MLL 3 10/100 (2) X 1.8/2.5/3.3 X C, I LQFP-48
KSZ8863RLL 3 10/100 (2) 1.8/2.5/3.3 X C, I LQFP-48
KSZ8863FLL 3 10/100 (1) 100FX(1) X 1.8/2.5/3.3 X C, I LQFP-48
KSZ8873MLL 3 10/100 (2) X 1.8/2.5/3.3 X A, C, I, J LQFP-64
KSZ8873RLL 3 10/100 (2) X 1.8/2.5/3.3 X C, I LQFP-64
KSZ8873FLL 3 100FX (2) X 1.8/2.5/3.3 X C, I LQFP-64
KSZ8873MML 3 10/100 (1) X 1.8/2.5/3.3 X C, I LQFP-64
KSZ8864RMN 4 10/100(2) X(2) X 1.8/2.5/3.3 A, C, I X 8x8
KSZ8895MQ 5 10/100 (5) X(2) X 1.8/2.5/3.3 C, I X PQFP-128
KSZ8895RQ 5 10/100 (5) X(2) X1.8/2.5/3.3 C, I X PQFP-128
KSZ8995FMQ 5 10/100 (3) 100FX (2) X(2) 1.8/2.5/3.3 C, I X PQFP-128
KSZ8895MLU 5 10/100 (4) X(2) 1.8/2.5/3.3 A X LQFP-128
KSZ8997 8 10/100 (8) 3.3 C PQFP-128
KSZ8999 9 10/100 (8) 100FX (8) X X 3.3 C, I PQFP-208
KSZ8842-16MQL 2 10/100 (2) X 3.3/5.0 X C PQFP-128
KSZ8842-16MVL 2 10/100 (2) X 3.3/5.0 X C, I LQFP-128
KSZ8842-16MBL 2 10/100(2) X 3.3/5.0 X C, I LFBGA-100
KSZ8842-32MQL 2 10/100 (2) X 3.3/5.0 X C PQFP-128
KSZ8842-32MVL 2 10/100 (2) X 3.3/5.0 X C, I LQFP-128
KSZ8842-PMQL 2 10/100 (2) X 3.3/5.0 X C, I PQFP-128
KSZ8842-PMBL 2 10/100(2) X 3.3/5.0 X C, A LFBGA-100
KSZ8862-16MQL 2 10/100 FL,SX,FX X 3.3/5.0 C PQFP-128
KSZ8862-32MQL 2 10/100 FL,SX,FX X 3.3/5.0 C PQFP-128
C (Commercial) 0º to 70ºC
I (Industrial) -40º to 85ºC
A (Automotive) -40º to 85ºC
J (Extended) -40º to 125ºC
March, 2012 45 Micrel, Incorporated
IEEE-1588 Ethernet
Bold = New # of Eth Copper Fiber Interface # of VDD LinkMD® Temp 802.3az Int
P/N Ports Support Support MII RMII 8/16-Bit GPIO I/O (V) (Cable Diag) Range EEE Term Package
KSZ8463MLI * 2 10/100 (2) 100FX(2) X 12 1.8/2.5/3.3 X I X X LQFP-64
KSZ8463RLI * 2 10/100 (2) 100FX(2) X 12 1.8/2.5/3.3 X I X X LQFP-64
KSZ8442HLI * 2 10/100 (2) 100FX(2) X 7 1.8/2.5/3.3 X I X X LQFP-64
KSZ8441HLI * 1 10/100 100FX X 7 1.8/2.5/3.3 X I X X LQFP-64
C (Commercial) 0º to 70ºC
I (Industrial) -40º to 85ºC
A (Automotive) -40º to 85ºC
J (Extended) -40º to 125ºC
*Contact Micrel for availability.
ARM Based Ethernet SOC
# of # of DES/3DES LinkMD®
Bold = New Eth Copper Fiber PCI Processor UART(s) Counter Other Security Cable Supply Temp
P/N Ports Support Support Ports Speed Speed USB 2.0 SDIO GPIO Timer I/O Engine Diag Voltage Range Package
KSZ8695PX 5 10/100 100FX 1 ARM922T
166MHz 1 x
115Kbps 16 2 x
32-bit 1.8V, 3.3V C PQFP-208
KSZ8695P 5 10/100 100FX 3 ARM922T
166MHz 1 x
115Kbps 16 2 x
32-bit 1.8V, 3.3V C, I PBGA-289
KSZ8695X 5 10/100 100FX ARM922T
166MHz 1 x
115Kbps 8 2 x
32-bit 1.8V, 3.3V C PBGA-289
KSZ8692PB 2 10/100 MAC 3 ARM922T
250MHz 4 x
10Mbps 2 x Host/
Device
480Mbps
X 20 2 x
32-bit I2S, SPI,
I2C X X 1.2V, 2.5V, 3.3V C, I PBGA-400 24 x 24
KSZ8692PB-S 2 10/100 MAC 3 ARM922T
250MHz 4 x
10Mbps 2 x Host/
Device
480Mbps
X 20 2 x
32-bit I2S, SPI,
I2C X X 1.2V, 2.5V, 3.3V C PBGA-400 17 x17
KSZ8692XPB 2 10/100 MAC 1 ARM922T
250MHz 4 x
10Mbps 2 x Host/
Device
480Mbps
20 2 x
32-bit I2S, SPI,
I2C X 1.2V, 2.5V, 3.3V C PBGA-400 24 x 24
KSZ9692PB 2 10/100/1000 MAC 3 ARM922T
250MHz 4 x
10Mbps 2 x Host/
Device
480Mbps
X 20 2 x
32-bit I2S, SPI,
I2C X X 1.2V, 2.5V, 3.3V C, I PBGA-400 24 x 24
KSZ9692PB-S 2 10/100/1000 MAC 3 ARM922T
250MHz 4 x
10Mbps 2 x Host/
Device
480Mbps
X 20 2 x
32-bit I2S, SPI,
I2C X X 1.2V, 2.5V, 3.3V C PBGA-400 17 x 17
KSZ9692XPB 2 10/100/1000 MAC 1 ARM922T
250MHz 2 x
10Mbps 2 x Host/
Device
480Mbps
20 2 x
32-bit I2S, SPI,
I2C X 1.2V, 2.5V, 3.3V C PBGA-400 24 x 24
C (Commercial) 0º to 70ºC
I (Industrial) -40º to 85ºC
A (Automotive) -40º to 85ºC
J (Extended) -40º to 125ºC
Power Over Ethernet (POE)
Bold = New
P/N # of Ports Comments Package
MIC2358 802.3af 8 port PSE Controller LQFP-64 64-LQFP
LAN Solutions Selection Guide
March, 2012 46 Micrel, Incorporated
Automotiv e (AEC-Q100 Qualifi ed) Selection Guide
Power Management
Bold = New
P/N VIN Comments Package
MAQ5280 4.5V to 120V 25mA LDO with Reverse Battery Protection eSOIC-8
MAQ3203 4.5V to 42V 1.5MHz Step-Down LED Driver SOIC-8
MAQ4123 4.5V to 20V Low-Side Mosfet Driver, Dual Inverting eSOIC-8
MAQ4124 4.5V to 20V Low-Side Mosfet Driver, Dual Non-Inverting eSOIC-8
MAQ4125 4.5V to 20V Low-Side Mosfet Driver, Inverting + Non-Inverting eSOIC-8
LAN Solutions
Bold = New
P/N VIN Comments Package
KSZ8051MNLU * 3.3V 10/100 Ethernet PHY w/ MII 5x5
KSZ8051RNLU * 3.3V 10/100 Ethernet PHY w/ RMII 5x5
KSZ8041NL AM 3.3V 10/100 Ethernet PHY w/ MII & RMII 5x5
KSZ8851-16MLLU 3.3V 10/100 Ethernet (MAC+PHY) Controller w/ 16-bit Host bus LQFP-48
KSZ8873MLL AM 3.3V 10/100 Ethernet 3-Port Switch w/ MII LQFP-64
KSZ8842-PMBL AM 3.3V 10/100 Ethernet 2-Port Switch w/ PCI LFBGA-100
KSZ8893MQL AM 3.3V 10/100 Ethernet 3-Port Switch w/ MII & RMII PQFP-128
KSZ8895MLU 3.3V 10/100 Ethernet 5-Port Switch w/ MII LQFP-128
KSZ8864RMNU 3.3V 10/100 Ethernet 4-Port Switch w/ MII & RMII 8x8
*Contact Micrel for availability.
