MPC5744P datasheet(88/114 Pages) FREESCALE

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MPC5744P Data Sheet, Rev. 0.3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

1.As measured from 50% of core side input to Voh/Vol of the output

2. Slew rate control modes.

Note: Data based on characterization results, not tested in production.

3.17.1

Reset pad (EXT_POR, RESET) electrical characteristics

The device implements a dedicated bidirectional RESET pin.

Figure 18. Start-up reset requirements

Table 37. Functional Pad AC Specifications

Symbol

Prop. Delay (ns)1

L>H/H>L

Rise/Fall Edge

(ns)

Drive Load

(pF)

ipp_sre[1:0]

Min

Max

Min

Max

MSB,LSB

I/O

(output)

2.5/2.5

7.5/7.5

0.9.0.9

3/3

12/12

200

8/8

3.5/3.5

11.5/11.5

6.5/6.5

30/30

200

45/45

25/25

012

65/65

30/30

200

75/75

40/40

002

110/110

50/50

200

I/O

(input)

—

1.5/1.5

0.5/0.5

0.5

VIL

VDD_HV_IOx

device reset forced by EXT_POR

VDDMIN

EXT_POR

VIH

device start-up phase

MPC5744P Datasheet(PDF) 88 Page - Freescale Semiconductor, Inc

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