M5275EVBE Freescale Semiconductor, M5275EVBE Datasheet - Page 32

• Manufacturer Part Number: M5275EVBE
• Description: MCF5274/75 EVALUATION BO
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: Microprocessorr

Specifications of M5275EVBE

• Contents: Module and Misc Hardware
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V2
• Silicon Core Number: MCF52
• Silicon Family Name: MCF527x
• Rohs Compliant: Yes
• For Use With/related Products: MCF5274, MCF5275
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
8.9
GPIO can be configured for certain pins of the QSPI, DDR control, timers, UARTS, FEC0, FEC1,
Interrupts and USB interfaces. When in GPIO mode the timing specification for these pins is given in
Table 16
32
NUM
G1
G2
G3
G4
SD_SRAS,SD_SCAS
SD_CSn,SD_WE,
and
General Purpose I/O Timing
CLKOUT High to GPIO Output Valid
CLKOUT High to GPIO Output Invalid
GPIO Input Valid to CLKOUT High
CLKOUT High to GPIO Input Invalid
SD_DQS[3:2]
SD_DQS[3:2]
Figure
CLKOUT
CLKOUT
D[31:16]
D[31:16]
A[13:0]
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 4
15.
DD4
Characteristic
ROW
CMD
Figure 14. DDR Read Timing
DD1
Table 16. GPIO Timing
DD5
COL
CL=2
CL=2.5
DQS Read
DD2
Preamble
DD10
Symbol
t
t
CHPOV
t
CHPOI
t
PVCH
DQS Read
CHPI
Preamble
DD3
WD1 WD2 WD3 WD4
Min
WD1 WD2 WD3 WD4
1.0
1.5
—
9
DD9
Freescale Semiconductor
DQS Read
Postamble
Max
10
—
—
—
DQS Read
Postamble
Unit
ns
ns
ns
ns