LE24LB642CS

Pin Assignment

Pin Descriptions

4

1.50 x 1.06 x 0.50(max)

Bottom view

5

6

3

1

2

PIN.1

NC

Nonconnected pin

PIN.2

GND

Ground

PIN.3

VDD

Power supply

PIN.4

WP

Write protect

PIN.5

SCL

Serial clock input

PIN.6

SDA

Serial data input/output

Block Diagram

EEPROM Array

High voltage generator

Serial-parallel converter

Y decoder & Sense AMP

SCL

SDA

Write controller

WP

Specifications

Absolute Maximum Ratings

Parameter

Symbol

Conditions

Ratings

unit

Supply voltage

-0.5 to +4.6

V

DC input voltage

-0.5 to VDD+0.5

V

Over-shoot voltage

Below 20ns

-1.0 to VDD+1.0

V

Storage temperature

Tstg

-65 to +150

°C

Note: If an electrical stress exceeding the maximum rating is applied, the device may be damaged.

Operating Conditions

Parameter

Symbol

Conditions

Ratings

unit

Operating supply voltage

1.7 to 3.6

V

Operating temperature

-40 to +85

°C

No.A1464-2/11