93C56B データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

93C56B

3-wire Serial EEPROM 2K (256 x 8 or 128 x 16) and 4K (512 x 8 or 256 x 16)

Atmel Corporation 

9. Part Markings

AT93C56B and AT93C66B: Package Marking Information

8-lead SOIC

ATMLHYWW

###% @

AAAAAAAA

8-lead TSSOP

ATHYWW

###% @

AAAAAAA

8-pad UDFN

2.0 x 3.0 mm Body

###

H%@

YXX

8-pad XDFN

1.8 x 2.2 mm Body

###

YXX

8-ball VFBGA

1.5 x 2.0 mm Body

###U

YMXX

PIN 1

Note 1: designates pin 1

Note 2: Package drawings are not to scale

Catalog Number Truncation

AT93C56B

AT93C66B

Truncation Code ###: 56B

Truncation Code ###: 66B

Date Codes

Y = Year

3: 2013

4: 2014

5: 2015

6: 2016

7: 2017

8: 2018

9: 2019

0: 2020

M = Month

A: January

B: February

...

L: December

WW = Work Week of Assembly

02: Week 2

04: Week 4

...

52: Week 52

Country of Assembly

Lot Number

@ = Country of Assembly

AAA...A = Atmel Wafer Lot Number

Voltages

% = Minimum Voltage

M: 1.7V min

Grade/Lead Finish Material

U: Industrial/Matte Tin/SnAgCu

H: Industrial/NiPdAu

Trace Code

XX = Trace Code (Atmel Lot Numbers Correspond to Code)

Example: AA, AB.... YZ, ZZ

Atmel Truncation

AT: Atmel

ATM: Atmel

ATML: Atmel

Package Mark Contact:

DL-CSO-Assy_eng@atmel.com

TITLE

93C56-66BSM, AT93C56B and AT93C66B Package Marking

Information

3/22/13

DRAWING NO. REV.

93C56-66BSM

B

AT93C56B/66B [DATASHEET] 13

Atmel-8735C-SEEPROM-AT93C56B-66B-Datasheet_012015

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