MCIMX503CVM8B datasheet(81/134 Pages) FREESCALE

部件名	MCIMX503CVM8B

功能描述	i.MX50 Applications Processors for Consumer Products

PDF	134 Pages

Scroll/Zoom	100%

制造商	FREESCALE [Freescale Semiconductor, Inc]

网页	http://www.freescale.com

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Electrical Characteristics

i.MX50 Applications Processors for Consumer Products, Rev. 2

Freescale Semiconductor

Figure 40. RMII Mode Signal Timing Diagram

4.9.5

I2C Module Timing Parameters

This section describes the timing parameters of the I2C module. Figure 41 depicts the timing of I2C

module, and Table 58 lists the I2C module timing characteristics.

Figure 41. I2C Bus Timing

Table 58. I2C Module Timing Parameters

Parameter

Standard Mode

Supply Voltage =

1.65 V–1.95 V, 2.7 V–3.3 V

Fast Mode

Supply Voltage =

2.7 V–3.3 V

Unit

Min

Max

Min

Max

IC1

I2CLK cycle time

—

2.5

—

µs

IC2

Hold time (repeated) START condition

4.0

—

0.6

—

µs

IC3

Set-up time for STOP condition

4.0

—

0.6

—

µs

REF_CLK (input)

FEC_TX_EN

M16

M17

M18

M19

M20

M21

FEC_RXD[1:0]

FEC_TXD[1:0] (output)

FEC_RX_ER

CRS_DV (input)

IC10

IC11

IC9

IC2

IC8

IC4

IC7

IC3

IC6

IC10

IC5

IC11

START

STOP

START

I2DAT

I2CLK

IC1

MCIMX503CVM8B 数据表(PDF) 81 Page - Freescale Semiconductor, Inc

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