STEVAL-IFW001V1 STMicroelectronics, STEVAL-IFW001V1 Datasheet - Page 86

• Manufacturer Part Number: STEVAL-IFW001V1
• Description: BOARD EVAL BASED ON STR912FA
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFW001V1

• Design Resources: STEVAL-IFW001V1 Gerber Files STEVAL-IFW001V1 Schematic STEVAL-IFW001V1 Bill of Material
• Main Purpose: Interface, Ethernet
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: E-STE101P, STR912FAW44
• Primary Attributes: Dual Ethernet Transceivers for Full Duplex Communication
• Secondary Attributes: Up to 32 MII Addresses, UART, I2C, SPI, with RJ45 Connectors
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: STR9
• Silicon Family Name: STR91x
• For Use With: 497-8263 - BOARD EXTENSION STEVAL-IFW001V1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8262

Electrical characteristics
7.12.2
7.12.3
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Table 43.
Ethernet MII receive timings
Figure 29. Ethernet MII receive timing diagram
Table 44.
USB electrical interface characteristics
USB 2.0 Compliant in Full Speed Mode
CAN interface electrical characteristics
Conforms to CAN 2.0B protocol specification
Symbol
Symbol
MII_RX_CLK
MII_RXD
MII_RX_DV
MII_RX_ER
1
2
1
2
3
4
5
6
7
8
MII_RXD valid to
MII_RX_CLK high
MII_RX_CLK high to
MII_RXD invalid
Ethernet MII transmit timing table
Ethernet MII receive timing table
MII_TX_CLK high to
MII_TX_EN valid
MII_TX_CLK high to
MII_TX_EN invalid
MII_CRS valid to
MII_TX_CLK high
MII_TX_CLK high to
MII_CRS invalid
MII_COL valid to
MII_TX_CLK high
MII_TX_CLK high to
MII_COL invalid
MII_TX_CLK high to
MII_TXD valid
MII_TXCLK high to
MII_TXD invalid
Parameter
Parameter
Doc ID 13495 Rev 6
T
T
t
T
T
T
T
T
t
T
VAL
VAL
su
h
1
inval
su
h
su
h
inval
(MII_RXD)
(MII_CRS)
(MII_COL)
(MII_RXD)
(MII_CRS)
(MII_COL)
(MII_TX_EN)
(MII_TXD)
(MII_TX_EN)
(MII_TXD
Symbol
Symbol
2
0.81
0.00
0.61
0.00
0.81
0.00
Min
Min
Value
Value
Max
4.20
4.86
5.02
5.02
Max
STR91xFAxxx
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns