MPC8347ECVRADDB datasheet(42/99 Pages) FREESCALE

部件名	MPC8347ECVRADDB

功能描述	MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications

PDF	99 Pages

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制造商	FREESCALE [Freescale Semiconductor, Inc]

网页	http://www.freescale.com

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MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12

Freescale Semiconductor

JTAG

Figure 26. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 4 (DLL Enabled)

11 JTAG

This section describes the DC and AC electrical specifications for the IEEE Std. 1149.1 (JTAG) interface

of the MPC8347EA.

11.1

JTAG DC Electrical Characteristics

Table 40 provides the DC electrical characteristics for the IEEE Std. 1149.1 (JTAG) interface of the

MPC8347EA.

Table 40. JTAG Interface DC Electrical Characteristics

Parameter

Symbol

Condition

Min

Max

Unit

Input high voltage

VIH

—OVDD –0.3

OVDD +0.3

Input low voltage

VIL

—–0.3

0.8

Input current

IIN

——

±5

μA

Output high voltage

VOH

IOH = –8.0 mA

2.4

—

LSYNC_IN

UPM Mode Input Signal:

LUPWAIT

tLBIXKH2

tLBIVKH2

tLBIVKH1

tLBIXKH1

tLBKHOZ1

Input Signals:

LAD[0:31]/LDP[0:3]

UPM Mode Output Signals:

LCS[0:3]/LBS[0:3]/LGPL[0:5]

GPCM Mode Output Signals:

LCS[0:3]/LWE

tLBKHOV1

tLBKHOZ1

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