STEVAL-IFW001V1 STMicroelectronics, STEVAL-IFW001V1 Datasheet - Page 40

• 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

Functional overview
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Figure 4.
Figure 5.
EMI 16-bit multiplexed connection example
EMI 8-bit multiplexed connection example
STR91xx
ST R91xx
EMI_BWR_WRLn
EMI_BWR_WRLn
EMI_WRHn
EMI_AD15
EMI_AD14
EMI_AD13
EMI_AD12
EMI_AD11
EMI_AD10
EMI_CS3n
EMI_CS2n
EMI_CS1n
EMI_CS0n
EMI_AD9
EMI_AD8
EMI_AD7
EMI_AD6
EMI_AD5
EMI_AD4
EMI_AD3
EMI_AD2
EMI_AD1
EMI_AD0
EMI_RDn
EMI_ALE
EMI_A23
EMI_A22
EMI_A21
EMI_A20
EMI_A19
EMI_A18
EMI_A17
EMI_A16
EMI_CS3n
EMI_CS2n
EMI_CS1n
EMI_CS0n
EMI_AD7
EMI_AD6
EMI_AD5
EMI_AD4
EMI_AD3
EMI_AD2
EMI_AD1
EMI_AD0
EMI_RDn
EMI_ALE
Doc ID 13495 Rev 6
P7.7
P7.6
P7.5
P7.4
P7.3
P7.2
P7.1
P7.0
P9.7
P9.6
P9.5
P9.4
P9.3
P9.2
P9.1
P9.0
P8.7
P8.6
P8.5
P8.4
P8.3
P8.2
P8.1
P8.0
P8.7
P8.6
P8.5
P8.4
P8.3
P8.2
P8.1
P8.0
CHIP_SELECT
WRITE_HIGH_BYTE
WRITE_LOW_BYTE
READ
ADDR_LATCH
A23
A22
A21
A20
A19
A18
A17
A16
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
CHIP_SELECT
WRIT E
READ
ADDR_LAT CH
AD 7
AD 6
AD 5
AD 4
AD 3
AD 2
AD 1
AD 0
DEVICE
16-BIT
DEVICE
8-BIT
STR91xFAxxx