KMPC8315CVRAGDA datasheet(70/106 Pages) FREESCALE

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MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2

Freescale Semiconductor

Timers

17.3

Out-of-Band (OOB) Electrical Characteristics

This table provides the out-of-band (OOB) electrical characteristics for the SATA interface of the

MPC8315.

18 Timers

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

18.1

Timers DC Electrical Characteristics

This table provides the DC electrical characteristics for the timers pins, including TIN, TOUT, TGATE,

and RTC_CLK.

18.2

Timers AC Timing Specifications

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

Table 59. Out-of-Band (OOB) Electrical Characteristics

Parameter

Symbol

Min

Typical

Max

Units

Note

OOB Signal Detection Threshold

1.5G

3.0G

VSATA_OOBDETE

100

125

200

mVp-p

—

UI During OOB Signaling

TSATA_UIOOB

—

666.67

—

COMINIT/ COMRESET and

COMWAKE Transmit Burst Length

TSATA_UIOOBTXB

—

160

—

COMINIT/ COMRESET Transmit Gap

Length

TSATA_UIOOBTXGap

—

480

—

COMWAKE Transmit Gap Length

TSATA_UIOOBTX

WakeGap

—

160

—

Table 60. Timers DC Electrical Characteristics

Characteristic

Symbol

Condition

Min

Max

Unit

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

Input high voltage

VIH

—

2.1

NVDD + 0.3

Input low voltage

VIL

—–0.3

0.8

Input current

IIN

0 V

V

IN NVDD

—

± 5

A

Table 61. Timers Input AC Timing Specifications

Characteristic

Symbol 1

Min

Unit

Timers inputs—minimum pulse width

tTIWID

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