mcf5274l Freescale Semiconductor, Inc, mcf5274l Datasheet - Page 20

• Manufacturer Part Number: mcf5274l
• Description: Mcf5275 Integrated Microprocessor Family Hardware
• Manufacturer: Freescale Semiconductor, Inc

Signal Descriptions
20
QSPI_CS[3:2]
USB_SPEED
QSPI_DOUT
DACK[3:0] and DREQ[3:0] do not have a dedicated bond pads.
DACK1, TSIZ0 for DACK0, IRQ3 for DREQ3, IRQ2 and TA for
PCS3/PWM3 for DACK3, PCS2/PWM2 for DACK2, TSIZ1 for
QSPI_CS1
QSPI_CS0
QSPI_CLK
QSPI_DIN
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 1.1
I2C_SDA
I2C_SCL
U0RXD
U1RXD
U2RXD
U0CTS
U0RTS
U0TXD
U1CTS
U1RTS
U1TXD
U2CTS
U2RTS
U2TXD
Name
DREQ2, TEA for DREQ1, and TIP for DREQ0.
Please refer to the following pins for muxing:
Table 2. Signal Information and Muxing (continued)
PFECI2C[1]
PFECI2C[0]
PUARTH[1]
PUARTH[0]
PUARTH[3]
PUARTH[2]
PQSPI[6:5]
PUARTL[0]
PUARTL[1]
PUARTL[3]
PUARTL[2]
PUARTL[4]
PUARTL[5]
PUARTL[7]
PUARTL[6]
PUSBH[0]
PQSPI[4]
PQSPI[3]
PQSPI[2]
PQSPI[1]
PQSPI[0]
GPIO
Port
Alternate1
PWM[3:2]
I2C_SDA
SD_CKE
I2C_SCL
U2RXD
U2TXD
PWM1
PWM0
Preliminary
—
—
—
—
—
—
—
—
—
—
—
—
—
UARTs
DMA
QSPI
USB
I
2
C
Alternate2 Dir.
DACK[3:2]
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
1
—
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Freescale Semiconductor
—
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1