24LC256T-ESLASHCS16K datasheet(1/42 Pages) MICROCHIP

部件名	24LC256T-E/CS16K

功能描述	256K I2C Serial EEPROM

PDF	42 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 42 page

 1998-2019 Microchip Technology Inc.

DS20001203W-page 1

24AA256/24LC256/24FC256

Device Selection Table

Features

• Single Supply with Operation Down to 1.7V for

24AA256 and 24FC256 Devices, 2.5V for

24LC256 Devices

• Low-Power CMOS Technology:

- Write current: 3 mA, maximum

- Standby current: 1 µA maximum (I-temp.)

• Two-Wire Serial Interface, I2C Compatible

• Cascadable up to Eight Devices

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz, 400 kHz and 1 MHz Compatibility

• Page Write Time: 5 ms, maximum

• Self-Timed Erase/Write Cycle

• 64-Byte Page Write Buffer

• Hardware Write-Protect

• ESD Protection >4000V

• More than One Million Erase/Write Cycles

• Data Retention >200 years

• Factory Programming Available

• RoHS Compliant

• Temperature Ranges:

• Automotive AEC-Q100 Qualified

Packages

• 8-Lead DFN, 8-Lead MSOP, 8-Lead PDIP,

8-Lead SOIC, 8-Lead SOIJ, 8-Lead TDFN,

8-Lead TSSOP and 8-Ball CSP

Description

The Microchip Technology Inc. 24XX256(1) is a 32K x 8

(256 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 or data

acquisition. This device also has a page write capability

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

random and sequential reads up to the 256K boundary.

Functional address lines allow up to eight devices on

the same bus, for up to 2 Mbit address space.

Package Types

Part Number

VCC Range

Max. Clock Frequency

Temp. Ranges

Available Packages

24AA256

1.7V-5.5V

400 kHz(1)

I, E

MF, MS, P, SN, SM, MNY, ST, CS

24LC256

2.5V-5.5V

400 kHz

I, E

MF, MS, P, SN, SM, MNY, ST

24FC256

1.7V-5.5V

1 MHz(2)

I

MF, MS, P, SN, SM, MNY, ST

Note 1: 100 kHz for VCC <2.5V.

2: 400 kHz for VCC <2.5V.

- Industrial (I):

-40

C to +85C

- Extended (E):

-40

C to +125C

Note 1: 24XX256 is used in this document as a

generic part number for the 24AA256/

24LC256/24FC256 devices.

8-Ball CSP

1

2

3

45

6

7

8

VCC A1 A0

WP

A2

SDA SCL VSS

1

2

3

4

8

7

6

5

8-Lead SOIC/SOIJ/TSSOP

8-Lead DFN/TDFN

VSS

WP

SCL

SDA

VCC

(Top View)

1

2

3

4

8

7

6

5

8-Lead PDIP/MSOP

(Top View)

WP

SCL

SDA

VCC

1

2

3

4

8

7

6

5

WP

SCL

SDA

VCC

1

2

3

4

8

7

6

5

A0

A1

A2

VSS

A0

A1

A2

VSS

A0

A1

A2

(Top View)

Note 1:

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

(1)

256K I2C Serial EEPROM

类似零件编号 - 24LC256T-E/CS16K

制造商	部件名	数据表	功能描述
Microchip Technology	24LC256T-E/MF	481Kb / 26P	256K I2C CMOS Serial EEPROM 2005
	24LC256T-E/MF	700Kb / 34P	256K I2C??CMOS Serial EEPROM 2010
	24LC256T-E/MFG	481Kb / 26P	256K I2C CMOS Serial EEPROM 2005
	24LC256T-E/MS	481Kb / 26P	256K I2C CMOS Serial EEPROM 2005
	24LC256T-E/MS	700Kb / 34P	256K I2C??CMOS Serial EEPROM 2010

More results

类似说明 - 24LC256T-E/CS16K

制造商	部件名	数据表	功能描述
Catalyst Semiconductor	CAT24FC256	641Kb / 12P	256K-Bit I2C Serial CMOS EEPROM
Microchip Technology	24AA256	481Kb / 26P	256K I2C CMOS Serial EEPROM 2005
	24LC256	700Kb / 34P	256K I2C??CMOS Serial EEPROM 2010
	24FC256ISN	1Mb / 42P	256K I2C??CMOS Serial EEPROM 1998-2013
	24LC256ISN	1Mb / 42P	256K I2C??CMOS Serial EEPROM 1998-2013
	24LC256ISNG	1Mb / 42P	256K I2C??CMOS Serial EEPROM 1998-2013
	24LC256TISM	1Mb / 42P	256K I2C??CMOS Serial EEPROM 1998-2013
	24AA256	1Mb / 42P	256K I2C??CMOS Serial EEPROM 1998-2013
	24AA256-I	700Kb / 34P	256K I2C CMOS Serial EEPROM 01/05/10
	24AA256UID	575Kb / 28P	256K I2C??Serial EEPROM 11/29/12