PCF5271CVM100 datasheet(39/56 Pages) FREESCALE

부품명	PCF5271CVM100

상세설명	32-bit Embedded Controller Division

PDF	56 Pages

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제조업체	FREESCALE [Freescale Semiconductor, Inc]

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Preliminary Electrical Characteristics

MCF5271 Integrated Microprocessor Hardware Specification, Rev. 1.2

Freescale Semiconductor

Read/write bus timings listed in Table 31 are shown in Figure 7, Figure 8, and Figure 9.

Address and Attribute Outputs

CLKOUT high to address (A[23:0]) and control (TS,

TSIZ[1:0], TIP, R/W) valid

tCHAV

—9

CLKOUT high to address (A[23:0]) and control (TS,

TSIZ[1:0], TIP, R/W) invalid

tCHAI

1.5

—

Data Outputs

B11

CLKOUT high to data output (D[31:0]) valid

tCHDOV

—9

B12

CLKOUT high to data output (D[31:0]) invalid

tCHDOI

1.5

—

B13

CLKOUT high to data output (D[31:0]) high impedance

tCHDOZ

—9

NOTES:

CS transitions after the falling edge of CLKOUT.

BS transitions after the falling edge of CLKOUT.

OE transitions after the falling edge of CLKOUT.

Table 31. External Bus Output Timing Specifications (continued)

Name

Characteristic

Symbol

Min

Max

Unit

PCF5271CVM100 데이터시트(PDF) 39 Page - Freescale Semiconductor, Inc