24LC025-I/MC datasheet, PDF - EEWORLD Datasheet

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24LC025-I/MC: Description256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8; Categorystorage storage; File Size517KB，30 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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24LC025-I/MC Overview

256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8

24LC025-I/MC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	DFN
package instruction	2 X 3 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, DFN-8
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Maximum clock frequency (fCLK)	0.4 MHz
Data retention time - minimum	200
Durability	1000000 Write/Erase Cycles
I2C control byte	1010DDDR
JESD-30 code	R-PDSO-N8
JESD-609 code	e3
length	3 mm
memory density	2048 bi
Memory IC Type	EEPROM
memory width	8
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
word count	256 words
character code	256
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	256X8
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Encapsulate equivalent code	SOLCC8,.11,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1 mm
Serial bus type	I2C
Maximum standby current	0.000001 A
Maximum slew rate	0.003 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.5 V
Nominal supply voltage (Vsup)	4.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	2 mm
Maximum write cycle time (tWC)	5 ms
Base Number Matches	1

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24AA024/24LC024/24AA025/24LC025

2K I

™

Serial EEPROM

Device Selection Table

Part

Number

24AA024

24AA025

24LC024

24LC025

Note 1:

Range

1.7V-5.5V

2.5V-5.5V

Max

Clock

400 kHz

(1)

400 kHz

(1)

400 kHz

Temp. Write

Range Protect

I, E

Yes

Description:

The Microchip Technology Inc. 24AA024/24LC024/

24AA025/24LC025 is a 2 Kbit Serial Electrically

Erasable PROM with a voltage range of 1.7V to 5.5V.

The device is organized as a single block of 256 x 8-bit

memory with a 2-wire serial interface. Low current

design permits operation with typical standby and

active currents of only 1

μA

and 1 mA, respectively.

The device has a page write capability for up to 16

bytes of data. Functional address lines allow the

connection of up to eight 24AA024/24LC024/

24AA025/24LC025 devices on the same bus for up to

16K bits of contiguous EEPROM memory. The device

is available in the standard 8-pin PDIP, 8-pin SOIC

(3.90 mm), TSSOP, 2x3 DFN and TDFN and MSOP

packages. The 24AA025/24LC025 is also available in

the 6-lead SOT-23 package.

100 kHz for V

< 2.5V

Features:

• Single Supply with Operation from 1.7V to 5.5V

for 24AA024/24AA025 Devices, 2.5V for

24LC024/24LC025 Devices

• Low-Power CMOS Technology:

- Read current 1 mA, typical

- Standby current 1

μA,

typical

• 2-Wire Serial Interface, I

C™ Compatible

• 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 Maximum

• Self-timed Erase/Write Cycle

• 16-Byte Page Write Buffer

• Hardware Write-Protect on 24XX024 Devices

• 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,

DFN, TDFN and MSOP

• 6-Lead SOT-23 Package, 24XX025 only

• Pb-Free and RoHS Compliant

• Temperature Ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

Package Types

PDIP/SOIC/TSSOP/MSOP

SCL

SDA

SOT-23

SCL

SDA

Note:

A0 1

A1 2

A2 3

DFN/TDFN

8 V

7 WP

6 SCL

5 SDA

WP pin is not internally connected on the

24XX025

Block Diagram

A0 A1 A2

WP*

HV Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM

Array

SDA SCL

Write-Protect

Circuitry

YDEC

Sense Amp.

R/W Control

2009 Microchip Technology Inc.

DS21210N-page 1

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