MPC8315CVRADDA datasheet(72/106 Pages) FREESCALE

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MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2

Freescale Semiconductor

IPIC

This figure provides the AC test load for the GPIO.

Figure 55. GPIO AC Test Load

20 IPIC

This section describes the DC and AC electrical specifications for the external interrupt pins of the

MPC8315E.

20.1

IPIC DC Electrical Characteristics

This table provides the DC electrical characteristics for the external interrupt pins.

20.2

IPIC AC Timing Specifications

This table provides the IPIC input and output AC timing specifications.

21 SPI

This section describes the DC and AC electrical specifications for the SPI of the MPC8315E.

Table 64. IPIC DC Electrical Characteristics

Characteristic

Symbol

Condition

Min

Max

Unit

Input high voltage

VIH

—

2.1

NVDD + 0.3

Input low voltage

VIL

—–0.3

0.8

Input current

IIN

——

±5

A

Output high voltage

VOH

IOH = –8.0 mA

2.4

—

Output low voltage

VOL

IOL = 8.0 mA

—

0.5

Output low voltage

VOL

IOL = 3.2 mA

—

0.4

Table 65. IPIC Input AC Timing Specifications

Characteristic

Symbol 1

Min

Unit

IPIC inputs—minimum pulse width

tPIWID

Note:

1. IPIC inputs and outputs are asynchronous to any visible clock. IPIC outputs should be synchronized before use by any

external synchronous logic. IPIC inputs are required to be valid for at least tPIWID ns to ensure proper operation when

working in edge triggered mode.

Output

Z0 = 50 

NVDD/2

RL = 50 

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