KSZ8851SNL-BBE-EVAL Micrel Inc, KSZ8851SNL-BBE-EVAL Datasheet
KSZ8851SNL-BBE-EVAL
Manufacturer Part Number
KSZ8851SNL-BBE-EVAL
Description
BOARD EVAL MAC/PHY FOR KSZ8851
Manufacturer
Micrel Inc
Series
LinkMD®r
Datasheets
1.KSZ8851SNL-BBE-EVAL.pdf
(80 pages)
2.KSZ8851SNL-BBE-EVAL.pdf
(3 pages)
3.KSZ8851SNL-BBE-EVAL.pdf
(1 pages)
Specifications of KSZ8851SNL-BBE-EVAL
Design Resources
BeagleBoard Zippy2
Main Purpose
Interface, Ethernet Controller (PHY and MAC)
Embedded
No
Utilized Ic / Part
KSZ8851SNL
Primary Attributes
1 Port, 100BASE-TX/10BASE-T
Secondary Attributes
SPI Interface, LinkMD Cable Diagnostics
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-3602
KSZ8851SNL-BBE-EVL
ZIPPY2
KSZ8851SNL-BBE-EVL
ZIPPY2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8851SNL-BBE-EVAL
Manufacturer:
Micrel Inc
Quantity:
135
D
C
B
A
MMBSP3_CLKX/UART2_TX/GPIO_142
MMBSP3_DX/UART2_CTS/GPIO_140
MMBSP3_FSX/UART2_RX/GPIO_143
MMBSP3_DR/UART2_RTS/GPIO_141
McBSP1_CLKR/SPI4_CLK/GPIO_156
McBSP1_DX/SPI4_SIMO/GPIO_158
McBSP1_FSX/SPI4_CS0/GPIO_161
McBSP1_DR/SPI4_SOMI/GPIO_159
McBSP1_CLKX/GPIO_162
McBSP1_FSR/GPIO_157
I2C2_SCL/GPIO_168
5
5
MMC2_DAT4/MMC2_DIR_DAT0/GPIO_136
MMC2_DAT5/MMC2_DIR_DAT1/GPIO_137
MMC2_DAT6/MMC2_DIR_CMD/GPIO_138
nRESET
MMC2_DAT7/MMC2_CLKIN/GPIO_139
MMBSP3_DR/UART2_RTS/GPIO_141
MMC2_DAT0/SPI3_SOMI/GPIO_132
MMC2_CMD/SPI3_SIMO/GPIO_131
MMC2_DAT2/SPI3_CS1/GPIO_134
MMC2_DAT3/SPI3_CS0/GPIO_135
MMC2_CLK0/SPI3_CLK/GPIO_130
McBSP1_CLKX/GPIO_162
MMC2_DAT1/GPIO_133
BEAGLEBOARD EXPANSION CONNECTOR
+5V
10
12
14
16
18
20
22
24
26
28
2
4
6
8
J1
HEADER2x14
1
3
5
7
9
11
13
15
17
19
21
23
25
27
1
2
3
4
1
2
3
4
1
2
3
4
R2
RN3 33
RN1 33
RN2 33
33
8
7
6
5
8
7
6
5
8
7
6
5
4
4
MMC2_DAT5/MMC2_DIR_DAT1
MMC2_DAT2
MMC2_DAT3
MMC2_CMD
MMC2_DAT6/MMC2_DIR_CMD
MMC2_CLK0
MMC2_DAT0
MMC2_DAT1
MMC2_DAT7/MMC2_CLKIN
MMC2_DAT4/MMC2_DIR_DAT0
GPIO_162
GPIO_141
MMC2_DAT7/MMC2_CLKIN/GPIO_139
MMC2_DAT6/MMC2_DIR_CMD/GPIO_138
MMC2_DAT5/MMC2_DIR_DAT1/GPIO_137
MMC2_DAT4/MMC2_DIR_DAT0/GPIO_136
MMC2_DAT3/SPI3_CS0/GPIO_135
MMC2_DAT2/SPI3_CS1/GPIO_134
MMC2_DAT1/GPIO_133
MMC2_DAT0/SPI3_SOMI/GPIO_132
MMC2_CMD/SPI3_SIMO/GPIO_131
MMC2_CLK0/SPI3_CLK/GPIO_130
I2C2_SDA/GPIO_183
0.1uF
0.1uF
3
C1
C5
3
+1.8V
+1.8V
+1.8V
16
16
3
4
5
6
1
2
7
8
3
4
5
6
1
2
7
8
DIR
L
H
U1
74AVC4T774
U2
74AVC4T774
VCCA
A1
A2
A3
A4
DIR1
DIR2
DIR3
DIR4
VCCA
A1
A2
A3
A4
DIR1
DIR2
DIR3
DIR4
OPERATION
A --> B
B --> A
VCCB
VCCB
GND
GND
OE
OE
B1
B2
B3
B4
B1
B2
B3
B4
15
14
13
12
11
9
10
15
14
13
12
11
9
10
V_SD
V_SD
0.1uF
0.1uF
C2
C6
DAT2
DAT3
CMD
CLK
DAT0
DAT1
2
2
+1.8V
RN4
10K
R4
10K
R5
10K
Title
Size
Date:
B
Document Number
Zippy_II_Rev-B
Tuesday, October 13, 2009
(Zippy 2 - Ethernet Combo Board)
V_SD
KSZ8851SNL-BBE-EVAL
10K
RN5
www.TinCanTools.com
+1.8V
+3.3V
0.1uF
4.7uF
JP2
C3
C4
10
11
9
1
2
3
4
5
6
7
8
SD/MMC CARD
VOLTAGE SELECT
(DEFAULT = 3.3V)
J2
SD/MMC CARD SOCKET
DAT2
CD/DAT3
CMD
GND1
VDD
CLK
GND2
DAT0
DAT1
CD
WP
SD/MMC
Sheet
1
1
1
of
3
Rev
B
D
C
B
A
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KSZ8851SNL-BBE-EVAL Summary of contents
Page 1
... Document Number B Zippy_II_Rev-B Date: Tuesday, October 13, 2009 2 1 +1.8V +3.3V SD/MMC CARD VOLTAGE SELECT (DEFAULT = 3.3V) JP2 D C3 V_SD 4.7uF C4 0.1uF SD/MMC J2 SD/MMC CARD SOCKET RN5 10K 9 DAT2 1 CD/DAT3 2 CMD 3 GND1 C 4 VDD 5 CLK 6 GND2 7 DAT0 8 DAT1 www.TinCanTools.com KSZ8851SNL-BBE-EVAL Rev B Sheet ...
Page 2
... Note: This SIGNAL_GND Y1 should be placed close to GND at input connector. C20 18pF VDD_IO U4 AT93C46 VCC C11 0.1uF DI ORG GND Note: The serial EEPROM is optional. www.TinCanTools.com Title KSZ8851SNL-BBE-EVAL (Zippy 2 - Ethernet Combo Board) Size Document Number B Zippy_II_Rev-B Date: Tuesday, October 13, 2009 RJ45 1CT:1CT RX RX TX 1000pF ...
Page 3
... AT24C01 VCC SCL 4 5 GND SDA R20 R21 R30 Title KSZ8851SNL-BBE-EVAL (Zippy 2 - Ethernet Combo Board) Size Document Number B Zippy_II_Rev-B Date: Tuesday, October 13, 2009 HEADER2X5 D J4 DB9M C +1.8V R9 R10 R15 10K 10K 10K I2C2_SCL/GPIO_168 I2C2_SDA/GPIO_183 JP1 B JUMPER ON = WRITE PROTECT DISABLED JUMPER OFF = WRITE PROTECT ENABLED A www ...