24LC128-I/ST14 datasheet, PDF - EEWORLD Datasheet

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24LC128-I/ST14: Description16K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO14, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-14; Categorystorage storage; File Size494KB，24 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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24LC128-I/ST14 Overview

16K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO14, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-14

24LC128-I/ST14 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP14,.25
Contacts	14
Reach Compliance Code	compli
ECCN code	EAR99
Other features	1000000 ERASE/WRITE CYCLES, HARDWARE WRITE PROTECT, DATA RETENTION > 200 YEARS
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-G14
JESD-609 code	e3
length	5 mm
memory density	131072 bi
Memory IC Type	EEPROM
memory width	8
Humidity sensitivity level	1
Number of functions	1
Number of terminals	14
word count	16384 words
character code	16000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	16KX8
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.1 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)	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	4.4 mm
Maximum write cycle time (tWC)	5 ms
write protect	HARDWARE
Base Number Matches	1

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24AA128/24LC128/24FC128

128K I

™

CMOS Serial EEPROM

Device Selection Table

Part

Number

24AA128

24LC128

24FC128

Range

1.8-5.5V

2.5-5.5V

Max. Clock

Frequency

400 kHz

(1)

400 kHz

1 MHz

Temp.

Ranges

I, E

Description

The Microchip Technology Inc. 24AA128/24LC128/

24FC128 (24XX128*) is a 16K x 8 (128 Kbit) Serial

Electrically Erasable PROM (EEPROM), capable of

operation across a broad voltage range (1.8V to 5.5V).

It has been developed for advanced, low-power

applications such as personal communications or data

acquisition. This device also has a page write capabil-

ity of up to 64 bytes of data. This device is capable of

both random and sequential reads up to the 128K

boundary. Functional address lines allow up to eight

devices on the same bus, for up to 1 Mbit address

space. This device is available in the standard 8-pin

plastic DIP, SOIC (150 and 208 mil), TSSOP, MSOP,

DFN and 14-lead TSSOP packages.

Note 1:

100 kHz for V

< 2.5V.

Features

• Low-power CMOS technology

- Maximum write current 3 mA at 5.5V

- Maximum read current 400 µA at 5.5V

- Standby current 100 nA typical at 5.5V

• 2-wire serial interface bus, I

C™ compatible

• Cascadable for up to eight devices

• Self-timed ERASE/WRITE cycle

• 64-byte Page Write mode available

• 5 ms max write cycle time

• Hardware write-protect for entire array

• Output slope control to eliminate ground bounce

• Schmitt Trigger inputs for noise suppression

• 1,000,000 erase/write cycles

• Electrostatic discharge protection > 4000V

• Data retention > 200 years

• 8-pin PDIP, SOIC, TSSOP, MSOP and DFN

packages

• 14-lead TSSOP package

• Standard and Pb-free finishes available

• 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

ontrol

ogic

emory

ontrol

ogic

XDEC

EEPROM

Array

Page Latches

I/O

SCL

YDEC

SDA

Sense AMP

R/W Control

Package Types

PDIP/SOIC

24XX128

SCL

SDA

TSSOP/MSOP *

24XX128

SCL

SDA

TSSOP

SCL

SDA

24XX128

DFN

8 V

7 WP

6 SCL

5 SDA

Pins A0 and A1 are no-connects for the MSOP package only.

*24XX128 is used in this document as a generic part number for the 24AA128/24LC128/24FC128 devices.

24XX128



2003 Microchip Technology Inc.

DS21191K-page 1

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