USB251XB datasheet(55/57 Pages) MICROCHIP

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 2022 Microchip Technology Inc. and its subsidiaries

DS00001692D-page 55

USB251xB/xBi

PRODUCT IDENTIFICATION SYSTEM

The USB251xB/xBi is available in a 36-pin SQFN (preferred) and 36-pin QFN (legacy) package. For new designs, the

36-pin SQFN is recommended. The ordering code information varies dependent on the package selected. The following

sub-sections detail the product identification system for the 36-pin SQFN (preferred) and 32-pin QFN (legacy). To order

or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.

36-Pin SQFN (Preferred)

36-Pin QFN (Legacy)

* Add “-TR” to the end of any QFN order number to order tape and reel. Reel size is 3,000 pieces.

Order Numbers*

ROHS Compliant Package

Package Size

(mm)

Temperature Range

USB2512B-AEZG

USB2513B-AEZC

USB2514B-AEZC

36-QFN

6x6

0ºC to 85ºC

USB2512Bi-AEZG

USB2513Bi-AEZG

USB2514Bi-AEZG

-40ºC to 85ºC

Device:

USB2512B = 2-Port USB 2.0 Hub

USB2513B = 3-Port USB 2.0 Hub

USB2514B = 4-Port USB 2.0 Hub

Tape and Reel

Option:

Blank = Standard packaging (tray)

= Tape and Reel (Note 1)

Temperature

Range:

Blank =

C to +85C

(Extended Commercial)

I= -40

C to +85C

(Industrial)

Package:

36-pin SQFN

Examples:

USB2512B/M2

2-Port USB hub, Tray, Extended com-

mercial temp, 36-pin SQFN

USB2514BT-I/M2

4-Port USB hub, Tape & reel, Industrial

temp., 36-pin SQFN

Note 1: Reel size is 3,000 pieces. Tape and

Reel identifier only appears in the

catalog part number description. This

identifier is used for ordering pur-

poses and is not printed on the

device package. Check with your

Microchip Sales Office for package

availability with the Tape and Reel

option.

PART NO.

Device

Tape and Reel

Option

Temperature

Range

[X](1)

[-X]

Package

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