24LC512T-I-ST14G datasheet, PDF

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24LC512T-I-ST14G: DescriptionEEPROM 64kx8 - 2.5V Lead Free Package; Categorystorage; File Size668KB，37 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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24LC512T-I-ST14G Overview

EEPROM 64kx8 - 2.5V Lead Free Package

24LC512T-I-ST14G Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Microchip
Product Category	EEPROM
RoHS	Details
Mounting Style	SMD/SMT
Package / Case	TSSOP-14
Memory Size	512 kbit
Organization	64 k x 8
Interface Type	Serial, 2-Wire, I2C
Access Time	900 ns
Data Retention	200 Year
Maximum Clock Frequency	1 MHz
Supply Current - Max	5 mA
Operating Supply Voltage	2.5 V to 5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Height	1 mm
Length	5 mm
Width	4.4 mm
Operating Supply Current	5 mA
Factory Pack Quantity	2500
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.5 V
Unit Weight	0.004949 oz

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24AA512/24LC512/24FC512

512K I

™

Serial EEPROM

Device Selection Table

Part

Number

24AA512

24LC512

24FC512

Note 1:

Range

1.7-5.5V

2.5-5.5V

1.7-5.5V

Max. Clock

Frequency

400 kHz

(1)

400 kHz

1 MHz

(2)

Temp.

Ranges

I, E

Description:

The Microchip Technology Inc. 24AA512/24LC512/

24FC512 (24XX512*) is a 64K x 8 (512 Kbit) Serial

Electrically Erasable PROM, capable of operation

across a broad voltage range (1.7V to 5.5V). It has

been developed for advanced, low-power applications

such as personal communications and data acquisi-

tion. This device also has a page write capability of up

to 128 bytes of data. This device is capable of both

random and sequential reads up to the 512K boundary.

Functional address lines allow up to eight devices on

the same bus, for up to 4 Mbit address space. This

device is available in the standard 8-pin plastic DIP,

SOIJ, SOIC, TSSOP, DFN, and 14-lead TSSOP

packages. The 24AA512 is also available in the 8-lead

Chip Scale package.

100 kHz for V

< 2.5V

400 kHz for V

< 2.5V

Features:

• Single Supply with Operation down to 1.7V for

24AA512 and 24FC512 Devices, 2.5V for

24LC512 Devices

• Low-Power CMOS Technology:

- Active current 400 uA, typical

- Standby current 100 nA, typical

• 2-Wire Serial Interface, I

™

Compatible

• Cascadable for 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

• 128-Byte Page Write Buffer

• Hardware Write-Protect

• ESD Protection >4000V

• More than 1 Million Erase/Write Cycles

• Data Retention > 200 years

• Packages Include 8-lead PDIP, SOIJ, SOIC,

TSSOP, DFN, Chip Scale and 14-lead TSSOP

• Pb-Free and RoHS Compliant

• Temperature Ranges:

- Industrial (I): -40C to +85C

- Automotive (E):-40C to +125C

Block Diagram

A0 A1 A2 WP

HV Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM

Array

Page Latches

I/O

SCL

YDEC

SDA

Sense Amp.

R/W Control

Package Type

PDIP/SOIJ/SOIC/TSSOP

24XX512

SCL

SDA

TSSOP

SCL

SDA

24XX512

DFN

8 V

7 WP

6 SCL

5 SDA

CS (Chip Scale)

(1)

A1 A0

24XX512

SDA SCL V

(TOP DOWN VIEW,

BALLS NOT VISIBLE)

Note 1:

Available in I-temp, “AA” only.

* 24XX512 is used in this document as a generic part number for the 24AA512/24LC512/24FC512 devices.



2010 Microchip Technology Inc.

DS21754M-page 1

24LC512T-I-ST14G Related Products

	24LC512T-I-ST14G	24FC512-I/PG	24AA512-I/PG
Description	EEPROM 64kx8 - 2.5V Lead Free Package	EEPROM 64kx8 - 2.5V Hi Spd Lead Free Package	Electrically Erasable Programmable Read Only Memory 64kx8 - 1.8V Lead Free Package
Is it lead-free?	-	Lead free	Lead free
Is it Rohs certified?	-	conform to	conform to
Parts packaging code	-	DIP	DIP
package instruction	-	0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8	DIP, DIP8,.3
Contacts	-	8	8
Reach Compliance Code	-	compliant	compliant
ECCN code	-	EAR99	EAR99
Maximum clock frequency (fCLK)	-	1 MHz	0.4 MHz
Data retention time - minimum	-	200	200
Durability	-	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles
I2C control byte	-	1010DDDR	1010DDDR
JESD-30 code	-	R-PDIP-T8	R-PDIP-T8
JESD-609 code	-	e3	e3
length	-	9.271 mm	9.271 mm
memory density	-	524288 bit	524288 bit
Memory IC Type	-	EEPROM	EEPROM
memory width	-	8	8
Number of functions	-	1	1
Number of terminals	-	8	8
word count	-	65536 words	65536 words
character code	-	64000	64000
Operating mode	-	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	-	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C
organize	-	64KX8	64KX8
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	DIP	DIP
Encapsulate equivalent code	-	DIP8,.3	DIP8,.3
Package shape	-	RECTANGULAR	RECTANGULAR
Package form	-	IN-LINE	IN-LINE
Parallel/Serial	-	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED
power supply	-	3/5 V	2/5 V
Certification status	-	Not Qualified	Not Qualified
Maximum seat height	-	5.334 mm	5.334 mm
Serial bus type	-	I2C	I2C
Maximum standby current	-	0.000001 A	0.000001 A
Maximum slew rate	-	0.003 mA	0.003 mA
Maximum supply voltage (Vsup)	-	5.5 V	5.5 V
Minimum supply voltage (Vsup)	-	1.7 V	1.7 V
Nominal supply voltage (Vsup)	-	2.5 V	2.5 V
surface mount	-	NO	NO
technology	-	CMOS	CMOS
Temperature level	-	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	-	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	-	2.54 mm	2.54 mm
Terminal location	-	DUAL	DUAL
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED
width	-	7.62 mm	7.62 mm
Maximum write cycle time (tWC)	-	5 ms	5 ms
write protect	-	HARDWARE	HARDWARE
Base Number Matches	-	1	1

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