24LC64FT-E/MNY.OT datasheet, PDF

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24LC64FT-E/MNY.OT: Description8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8; Categorystorage; File Size696KB，36 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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24LC64FT-E/MNY.OT Overview

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

24LC64FT-E/MNY.OT Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	5.5 V
Minimum supply/operating voltage	2.5 V
Rated supply voltage	5 V
maximum clock frequency	0.4000 MHz
Processing package description	3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	Rectangle
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	MATTE Tin
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
memory width	8
organize	8K × 8
storage density	65536 deg
operating mode	Synchronize
Number of digits	8192 words
Number of digits	8K
Memory IC type	I2C/2-wire serial electrically erasable read-only memory
serial parallel	serial
Maximum TWC of write cycle	5 ms

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24AA64F/24LC64F/24FC64F

64K I

C™ Serial EEPROM with Quarter-Array Write-Protect

Device Selection Table

Part

Number

24AA64F

24LC64F

24FC64F

Note 1:

Range

1.7-5.5

2.5-5.5

1.7-5.5

Max. Clock

Frequency

400 kHz

(1)

400 kHz

1 MHz

(2)

Temp.

Ranges

I, E

• Temperature Ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

Description:

The Microchip Technology Inc. 24AA64F/24LC64F/

24FC64F (24XX64F*) is a 64 Kbit Electrically Erasable

PROM. The device is organized as a single block of

8K x 8-bit memory with a 2-wire serial interface. Low-

voltage design permits operation down to 1.7V, with

standby and read currents of only 1

A

and 400

A,

respectively. It has been developed for advanced, low-

power applications such as personal communications

or data acquisition. The 24XX64F 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 512 Kbits address space. The 24XX64F

is available in the standard 8-pin PDIP, surface mount

SOIC, TSSOP, TDFN and MSOP packages. The

24XX64F is also available in the 5-lead SOT-23

package.

100 kHz for V

<2.5V.

400 kHz for V

<2.5V.

Features:

• Single-Supply with Operation down to 1.7V for

24AA64F/24FC64F Devices, 2.5V for 24LC64F

Devices

• Low-Power CMOS Technology:

- Read current 400

A,

max.

- Standby current 1

A,

max. (I-temp)

• 2-Wire Serial Interface, I

C™ Compatible

• Packages with Three Address Pins are

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

• 1 MHz Clock for FC Versions

• Page Write Time 5 ms, typical

• Self-timed Erase/Write Cycle

• 32-Byte Page Write Buffer

• Hardware Write-Protect for 1/4 Array

(1800h-1FFFh)

• ESD Protection > 4,000V

• More than One Million Erase/Write Cycles

• Data Retention > 200 Years

• Factory Programming Available

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

MSOP, TDFN, 5-Lead SOT-23

• Pb-Free and RoHS Compliant

Block Diagram

A0 A1 A2 WP

Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM

Array

Page

Latches

I/O

SCL

YDEC

SDA

Sense Amp.

R/W Control

Package Types

PDIP/MSOP/SOIC/TSSOP

SCL

SDA

SCL

SOT-23

A0 1

A1 2

A2 3

TDFN

8 V

7 WP

6 SCL

5 SDA

*24XX64F is used in this document as a generic part number for the 24AA64F/24LC64F/24FC64F devices.



2009-2012 Microchip Technology Inc.

DS22154B-page 1

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