PC7447 datasheet(37/66 Pages) ATMEL

부품명	PC7447

상세설명	PowerPC 7457 RISC Microprocessor

PDF	66 Pages

Scroll/Zoom	100%

제조업체	ATMEL [ATMEL Corporation]

홈페이지	http://www.atmel.com

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37 / 66 page

PC7457/47 [Preliminary]

5345B–HIREL–02/04

Figure 22. Test Access Port Timing Diagram

Note:

VM = Midpoint Voltage (OVDD/2)

Preparation for

Delivery

Handling

MOS devices must be handled with certain precautions to avoid damage due to accu-

mulation of static charge. Input protection devices have been designed in the chip to

minimize the effect of static buildup. However, the following handling practices are

recommended:

•

Devices should be handled on benches with conductive and grounded surfaces.

•

Ground test equipment, tools and operator.

•

Do not handle devices by the leads.

•

Store devices in conductive foam or carriers.

•

Avoid use of plastic, rubber or silk in MOS areas.

•

Maintain relative humidity above 50% if practical.

tJLOX

Input Data

Valid

tIVJH

tIXJH

tJLOV

tJLOZ

Output Data Valid

TCK

TDI, TMS

TDO

PC7447 데이터시트(PDF) 37 Page - ATMEL Corporation