M5271EVB Freescale Semiconductor, M5271EVB Datasheet - Page 6

• Manufacturer Part Number: M5271EVB
• Description: BOARD EVAL FOR MCF5270/71
• Manufacturer: Freescale Semiconductor

Specifications of M5271EVB

• Processor To Be Evaluated: MCF5271
• Interface Type: RS-232, Ethernet
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Signal Descriptions
6
TS and DT2OUT for DACK2, TSIZ1and DT1OUT for DACK1,
TSIZ0 and DT0OUT for DACK0, IRQ2 and DT2IN for DREQ2,
TEA and DT1IN for DREQ1, and TIP and DT0IN for DREQ0.
Signal Name
QSPI_DOUT
QSPI_CS1
QSPI_CS0
QSPI_CLK
ERXD[3:0]
ETXD[3:0]
QSPI_DIN
DACK[2:0] and DREQ[2:0] do not have a dedicated bond
I2C_SDA
ERXCLK
I2C_SCL
ETXCLK
IRQ[7:3]
ERXER
ERXDV
ETXEN
ETXER
EMDIO
Table 2. MCF5270 and MCF5271 Signal Information and Muxing (continued)
EMDC
ECRS
ECOL
IRQ2
IRQ1
pads. Please refer to the following pins for muxing:
MCF5271 Integrated Microprocessor Hardware Specification, Rev. 4
PFECI2C3
PFECI2C2
PFECI2C1
PFECI2C0
PIRQ[7:3]
PQSPI4
PQSPI3
PQSPI2
PQSPI1
PQSPI0
PIRQ2
PIRQ1
GPIO
—
—
—
—
—
—
—
—
—
—
Alternate 1 Alternate 2 Dir.
I2C_SCL
I2C_SDA
I2C_SCL
I2C_SDA
SD_CKE
DREQ2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
External Interrupts Port
U2RXD
U2TXD
DMA
QSPI
FEC
I
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C
I/O
I/O
I/O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
1
MCF5270
MCF5271
160 QFP
IRQ7=63
IRQ4=64
155:152
151
150
159
158
157
156
139
146
147
148
149
5:2
65
—
—
—
—
9
8
7
6
N7, M7, L7, P8,
D3, C1, C2, B1
A3, A4, C4, B4
196 MAPBGA
MCF5270
MCF5271
Freescale Semiconductor
J12
J11
N8
M8
D4
D5
D1
D2
C3
C5
E2
E1
B2
A2
B3
B7
A6
B5
A5
L8
—