PCF5271CVM100 datasheet(50/56 Pages) FREESCALE

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MCF5271 Integrated Microprocessor Hardware Specification, Rev. 1.2

Preliminary Electrical Characteristics

Freescale Semiconductor

Figure 18 shows MII serial management channel timings listed in Table 40.

Figure 18. MII Serial Management Channel Timing Diagram

8.11 32-Bit Timer Module AC Timing Specifications

Table 41 lists timer module AC timings.

8.12 QSPI Electrical Specifications

Table 42 lists QSPI timings.

Table 41. Timer Module AC Timing Specifications

Name

Characteristic

0–66 MHz

Unit

Min

Max

DT0IN / DT1IN / DT2IN / DT3IN cycle time

—

tCYC

DT0IN / DT1IN / DT2IN / DT3IN pulse width

—

tCYC

Table 42. QSPI Modules AC Timing Specifications

Name

Characteristic

Min

Max

Unit

QS1

QSPI_CS[1:0] to QSPI_CLK

510

tcyc

QS2

QSPI_CLK high to QSPI_DOUT valid.

—

QS3

QSPI_CLK high to QSPI_DOUT invalid. (Output hold)

—

QS4

QSPI_DIN to QSPI_CLK (Input setup)

—

QS5

QSPI_DIN to QSPI_CLK (Input hold)

—

M11

EMDC (output)

EMDIO (output)

M12

M13

EMDIO (input)

M10

M14

M15

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