M24256-BRBN6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M24256-BRBN6

512 Kbit and 256 Kbit serial I²C bus EEPROM with three Chip Enable lines

STMicroelectronics 

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M24512-x, M24256-Bx

Figure 17. WLCSP, 0.5 mm pitch, package outline

e2

E

G

D

3

2

1

A

eB

C

B

D

E

Package mechanical data

Orientation reference

F

e3

e1

A2

A1

A

1. Drawing is not to scale.

Table 21. WLCSP, 0.5 mm pitch, package mechanical data

Symbol

Millimeters

Typ

Min

Max

Inches(1)

Typ

Min

Max

A

0.60

0.55

0.65

0.0236

A1

0.245

0.22

0.27

0.0096

A2

0.355

0.330

0.380

0.0140

B

Ø 0.311

D

1.97

1.95

1.99

0.0776

E

1.785

1.765

1.805

0.0703

e

0.5

0.0197

e1

0.866

0.0341

e2

0.25

0.0098

e3

0.433

0.0170

F

0.552

0.502

0.602

0.0217

G

0.392

0.342

0.442

0.0154

N(2)

8

1. Values in inches are converted from mm and rounded to 4 decimal digits.

2. N is the total number of terminals.

0.0217

0.0087

0.0130

Ø 0.0122

0.0768

0.0695

0.0256

0.0106

0.0150

0.0783

0.0711

0.0198

0.0135

8

0.0237

0.0174

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