24LC65I/P datasheet, PDF - EEWORLD Datasheet

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24LC65I/P: Description8K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8; Categorystorage storage; File Size147KB，12 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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24LC65I/P Overview

8K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8

24LC65I/P Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	DIP
package instruction	0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Maximum clock frequency (fCLK)	0.1 MHz
Data retention time - minimum	200
Durability	100000 Write/Erase Cycles
I2C control byte	1010DDDR
JESD-30 code	R-PDIP-T8
JESD-609 code	e3
length	9.27 mm
memory density	65536 bi
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	8192 words
character code	8000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	8KX8
Output characteristics	OPEN-DRAIN
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	5.334 mm
Serial bus type	I2C
Maximum standby current	0.00005 A
Maximum slew rate	0.003 mA
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Maximum write cycle time (tWC)	5 ms
write protect	SOFTWARE
Base Number Matches	1

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24LC65

64K 2.5V CMOS Smart Serial

™

EEPROM

FEATURES

• Voltage operating range: 2.5V to 6.0V

- Peak write current 3 mA at 6.0V

- Maximum read current 150

A at 6.0V

- Standby current 1

A typical

• Industry standard two wire bus protocol I

™

compatible

- Including 100 kHz (2.5V) and 400 kHz (5.0V)

Modes

• Programmable block security options

• Programmable endurance options

• Schmitt trigger, ﬁltered inputs for noise suppres-

sion

• Output slope control to eliminate ground bounce

• Self-timed ERASE (E) and WRITE (W) cycles

• Power on/off data protection circuitry

• Endurance:

10,000,000 E/W cycles guaranteed for a

High Endurance Block

100,000 E/W cycles guaranteed for a Stan-

dard Endurance Block

8 byte page, or byte modes available

1 page x 8 line input cache for fast write loads

Electrostatic discharge protection > 4000V

Data retention > 200 years

8-pin PDIP/SOIC packages

Temperature ranges:

- Commercial: 0˚C to +70˚C

- Industrial: -40˚C to +85˚C

• 2 ms typical write cycle time, byte or page

• Up to 8 devices may be connected to the same

bus for up to 512K bits total memory

PACKAGE TYPE

DIP

SCL

SDA

24LC65

SOIC

SCL

SDA

24LC65

BLOCK DIAGRAM

A0..A2

HV Generator

I/O

Control

Logic

Memory

Control

Logic

XDEC

EEPROM ARRAY

Page Latches

Cache

DESCRIPTION

The Microchip Technology Inc. 24LC65 is a “smart” 8K

x 8 Serial Electrically Erasable PROM. This device

has been developed for advanced, low power applica-

tions such as personal communications, and provides

the systems designer with ﬂexibility through the use of

many new user-programmable features. The 24LC65

offers a relocatable 4K bit block of ultra-high-endur-

ance memory for data that changes frequently. The

remainder of the array, or 60K bits, is rated at 100,000

ERASE/WRITE (E/W) cycles guaranteed. The 24LC65

features an input cache for fast write loads with a

capacity of eight pages, or 64 bytes. This device also

features programmable security options for E/W pro-

tection of critical data and/or code of up to ﬁfteen 4K

C is a trademark of Philips Corporation.

Smart Serial is a trademark of Microchip Technology Inc.

1995 Microchip Technology Inc.

I/O

SCL

YDEC

SDA

Vcc

Vss

Sense AMP

R/W Control

blocks. Functional address lines allow the connection

of up to eight 24LC65's on the same bus for up to 512K

bits contiguous EEPROM memory. Advanced CMOS

technology makes this device ideal for low-power

non-volatile code and data applications. The 24LC65

is available in the standard 8-pin plastic DIP and 8-pin

surface mount SOIC package.

DS21073D-page 1

24LC65I/P Related Products

	24LC65I/P	24LC65I/SM
Description	8K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8	8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIJ-8
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Parts packaging code	DIP	SOIC
package instruction	0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8	SOP,
Contacts	8	8
Reach Compliance Code	compli	compli
ECCN code	EAR99	EAR99
Maximum clock frequency (fCLK)	0.1 MHz	0.1 MHz
JESD-30 code	R-PDIP-T8	R-PDSO-G8
JESD-609 code	e3	e3
length	9.27 mm	5.245 mm
memory density	65536 bi	65536 bi
Memory IC Type	EEPROM	EEPROM
memory width	8	8
Number of functions	1	1
Number of terminals	8	8
word count	8192 words	8192 words
character code	8000	8000
Operating mode	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
organize	8KX8	8KX8
Output characteristics	OPEN-DRAIN	OPEN-DRAIN
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE
Parallel/Serial	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260
Certification status	Not Qualified	Not Qualified
Maximum seat height	5.334 mm	2.03 mm
Serial bus type	I2C	I2C
Maximum supply voltage (Vsup)	6 V	6 V
Minimum supply voltage (Vsup)	2.5 V	2.5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	NO	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	40
width	7.62 mm	5.23 mm
Maximum write cycle time (tWC)	5 ms	5 ms
Base Number Matches	1	1

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