MCRF450 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MCRF450

13.56 MHz Read/Write Passive RFID Device

Microchip Technology 

MCRF450/451/452/455

Package Marking Information (Continued)

MCRF45X COB

9.50

4.75

9.50

1.58

X

Y

Note 2

4.23

9.50

1.85

0.40

1.42

1.42

Detail X

5.00

R0.16 (2X)

∅2.00

R0.20

R1.30

0.60(4X)

0.80(2X)

0.40 (max.)

4.90

0.30(ref.)

3.88

1.94

R0.20(4X)

5.60

4.75

2.375

Note:

1. Reject hole by device testing

2. Top gate mark (Option)

3. Total package thickness excludes

punching burr

Legend:

XX...X

YY

WW

NNN

Customer specific information*

Year code (last 2 digits of calendar year)

Week code (week of January 1 is week ‘01’)

Alphanumeric traceability code

Note:

In the event the full Microchip part number cannot be marked on one line, it will

be carried over to the next line thus limiting the number of available characters

for customer specific information.

* Standard device marking consists of Microchip part number, year code, week code, and traceability code.

For device marking beyond this, certain price adders apply. Please check with your Microchip Sales

Office. For QTP devices, any special marking adders are included in QTP price.

DS40232H-page 42

 2003 Microchip Technology Inc.

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