935267050025 データシートの表示（PDF） - Philips Electronics

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I•CODE1 Label IC (97pF) Chip Specification

Philips Electronics 

Product Specification

8 Documentation

SL1 ICS31 01

Rev. 1.2

8.1 Delivery Documentation

Each wafer container and each larger shipment container is individually marked with the

identification information as follows:

• Diffusion Batch number (wafer lot number)

• Part designation (type) with revision number

• Ordering code (see chapter 4)

• Date code of lot acceptation

• Good die quantity

The print out of the final test results is attached to the packing and contains the good die quantity

related to every wafer number.

8.2 Fail-Die Identification

Every die is electrically tested according to data sheet. Identification of chips, which do not confirm

with the electrical parameters of the data sheet is done by inking and/or wafer mapping (all dies at

wafer periphery are identified by ‘FAIL’).

8.2.1 Ink Dot Specification

Diameter:

Height:

Colour:

Position:

Attributes:

min. 0.4 mm

max. 20 µm

black

central third of die (x, y direction)

opaque, water resistant

NOTE: Uncompleted dies with an area < 95 % (wafer periphery) are not inked!

8.2.2 Wafer Mapping

Wafer mapping for failed die identification is available on Floppy-Disk.

Format:

Electroglas ESC–ASCEND on 3.5″ Floppy-Disk

NOTE: The wafer map refers to unsawn wafers. At sawn wafers (on FFC) additional ICs

might be inked (marked as fail) if damaged during the sawing process (compared to

wafer map)!

See Appendix D for an example of the wafer map.

July 2000

Page 11 of 22

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