24LC32A-I/SN Microchip Technology Inc., 24LC32A-I/SN Datasheet

24LC32A-I/SN

Manufacturer Part Number

24LC32A-I/SN

Description

32K, 4K X 8, 2.5V SER EE IND

Manufacturer

Microchip Technology Inc.

Datasheet

1.24LC32A-ISN.pdf (5 pages)

Specifications of 24LC32A-I/SN

Capacitance, Input

10 pF

Capacitance, Output

10 pF

Current, Input, Leakage

±1 μA

Current, Operating

0.05 μA (Read), 0.1 mA (Write)

Current, Output, Leakage

±1

Data Retention

>200 yrs.

Density

32K

Interface

2-Wire

Memory Type

Serial EEPROM

Organization

4K×8

Package Type

SOIC

Temperature, Operating

-40 to +85 °C

Time, Access

900 ns

Time, Fall

300 ns

Time, Rise

300 ns

Voltage, Esd

≥4 kV

Voltage, Input, High

1.75 V

Voltage, Input, Low

0.75 V

Voltage, Output, Low

0.4 V

Voltage, Supply

2.5 to 5.5 V

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

24LC32A-I/SN

Manufacturer:

MICROCHIP

Quantity:

3 123

Company:

Meier Automation Equipment Co., Limited

Part Number:

24LC32A-I/SN

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Company:

H&T Electronics

Part Number:

24LC32A-I/SN

Quantity:

1 300

Current page: 1 of 5
Download datasheet (98Kb)

*24XX32A is used in this document as a generic part

number for the 24AA32A/24LC32A devices.

Device Selection Table

Features:

• Single supply with operation down to 1.7V for

• Low-power CMOS technology:

• 2-wire serial interface, I

• Cascadable up to eight devices

• Schmitt Trigger inputs for noise suppression

• Output slope control to eliminate ground bounce

• 100 kHz and 400 kHz clock compatibility

• Page write time 5 ms max.

• Self-timed erase/write cycle

• 32-byte page write buffer

• Hardware write-protect

• ESD protection > 4,000V

• More than 1 million erase/write cycles

• Data retention > 200 years

• Factory programming available

• Packages include 8-lead PDIP, SOIC, TSSOP,

• Pb-free and RoHS compliant

• Temperature ranges:

Note 1:

24AA32A

24LC32A

Number

24AA32A devices, 2.5V for 24LC32A devices

- Active current 1 mA, typical

- Standby current 1 μA, typical

MSOP and DFN

- Industrial (I):

- Automotive (E): -40°C to +125°C

Part

100 kHz for V

1.7-5.5

2.5-5.5

Range

-40°C to +85°C

C™ compatible

Max. Clock

<2.5V

Frequency

400 kHz

32K I

24AA32A/24LC32A

(1)

Ranges

Temp.

I, E

™

Serial EEPROM

Description:

The Microchip Technology Inc. 24AA32A/24LC32A

(24XX32A*) is a 32 Kbit Electrically Erasable PROM.

The device is organized as a single block of 4K x 8-bit

memory with a 2-wire serial interface. Low-voltage

design permits operation down to 1.7V, with standby

and active currents of only 1 μA and 1 mA,

respectively. It has been developed for advanced, low-

power applications such as personal communications

or data acquisition. The 24XX32A also has a page write

capability for up to 32 bytes of data. Functional address

lines allow up to eight devices on the same bus, for up

to 256 Kbits address space. The 24XX32A is available

in the standard 8-pin PDIP, surface mount SOIC,

TSSOP, 2x3 DFN and MSOP packages.

Package Types

Block Diagram

SDA

I/O

Vcc

Control

Logic

I/O

SCL

PDIP, MSOP

A0 A1

Memory

Control

Logic

SCL

SDA

DFN

XDEC

SCL

SDA

SOIC, TSSOP

DS21713H-page 1

R/W Control

HV Generator

Sense Amp.

Page Latches

EEPROM

Array

YDEC

SCL

SDA

Related parts for 24LC32A-I/SN

24LC32A-I/SN Summary of contents

Page 1

... Note 1: 100 kHz for V <2.5V CC Features: • Single supply with operation down to 1.7V for 24AA32A devices, 2.5V for 24LC32A devices • Low-power CMOS technology: - Active current 1 mA, typical - Standby current 1 μA, typical 2 • 2-wire serial interface, I C™ compatible • ...

Page 2

... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................6.5V CC All inputs and outputs w.r.t. V ......................................................................................................... -0. Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-40°C to +125°C ESD protection on all pins ......................................................................................................................................................≥ † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...

Page 3

... This eliminates the need for a 4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained on Microchip’s web site © 2007 Microchip Technology Inc. 24AA32A/24LC32A Industrial (I -40°C to +85° ...

Page 4

... Plastic Small Outline (SN or OA) – Narrow, 3.90 mm Body [SOIC] N NOTE Number of Pins Pitch Overall Height Molded Package Thickness § Standoff Overall Width Molded Package Width Overall Length Chamfer (optional) Foot Length Footprint Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...

Page 5

... PART NO. X /XX Temperature Package Device Range Device: 24AA32A: 1.7V, 32 Kbit I 24AA32AT: 1.7V, 32 Kbit I (Tape and Reel) 24LC32A: 2.5V, 32 Kbit I 24LC32AT: 2.5V, 32 Kbit I (Tape and Reel) Temperature I = -40°C to +85°C Range -40°C to +125°C Package Plastic DIP (300 mil body), 8-lead ...

Related keywords

24LC32A-I/SN datasheet
24LC32A-I/SN data sheet
24LC32A-I/SN pdf datasheet
24LC32A-I/SN component
24LC32A-I/SN part
24LC32A-I/SN distributor
24LC32A-I/SN RoHS
24LC32A-I/SN datasheet download