AT24C32C-TH-B datasheet(1/28 Pages) ATMEL

Part #	AT24C32C-TH-B

Description	2-Wire Serial EEPROM 32K (4096 x 8) 64K (8192 x 8)

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

Logo

1 / 28 page

(Features

• Low-voltage and Standard-voltage Operation

– 1.8 (VCC = 1.8 to 5.5V)

• Internally Organized 4096 x 8, 8192 x 8

• 2-Wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bi-directional Data Transfer Protocol

• 1 MHz (5.0V) and 400 KHz (1.8V Compatibility)

• Write Protect Pin for Hardware Data Protection

• 32-Byte Page Write Mode (Partial Page Writes Allowed)

• Self-Timed Write Cycle (5 ms max)

• High Reliability

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

• Lead-free/Halogen-free Devices

• 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Lead Frame Land Grid Array (ULA), 8-lead

TSSOP, 8-lead Ultra Thin Mini-MAP (MLP2x3), and 8-ball dBGA2 Packages.

• Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers

Description

The AT24C32C/64C provides 32,768/65,536 bits of serial electrically erasable and

programmable read only memory (EEPROM) organized as 4096/8192 words of 8 bits

each. The device’s cascadable feature allows up to 8 devices to share a common 2-

wire bus. The device is optimized for use in many industrial and commercial applica-

tions where low power and low voltage operation are essential. The AT24C32C/64C is

available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Lead Frame

Land Grid Array (ULA), 8-lead TSSOP, 8-lead Ultra Thin Mini-MAP (MLP2x3) and, 8-

ball dBGA2 packages and is accessed via a 2-wire serial interface. In addition, the

entire family is available in 1.8V (1.8 to 5.5V) version.

2-Wire

Serial EEPROM

32K (4096 x 8)

64K (8192 x 8)

AT24C32C

AT24C64C

5298A–SEEPR–1/08

2-Wire, 32K

Serial E2PROM

Pin Configurations

Pin Name

Function

A0 - A2

Address Inputs

SDA

Serial Data

SCL

Serial Clock Input

WP

Write Protect

8-lead Ultra Thin

Mini-MAP (MLP 2x3)

8

7

6

5

A0

A1

A2

GND

VCC

WP

SCL

SDA

1

2

3

4

Bottom View

8-lead PDIP

1

2

3

4

8

7

6

5

A0

A1

A2

GND

VCC

WP

SCL

SDA

8-lead TSSOP

1

2

3

4

8

7

6

5

A0

A1

A2

GND

VCC

WP

SCL

SDA

8-lead SOIC

1

2

3

4

8

7

6

5

A0

A1

A2

GND

VCC

WP

SCL

SDA

8-ball dBGA2

A0

A1

A2

GND

VCC

WP

SCL

SDA

1

2

3

4

8

7

6

5

Bottom View

8-lead Ultra Lead Frame

Land Grid Array (ULA)

8

7

6

5

A0

A1

A2

GND

VCC

WP

SCL

SDA

1

2

3

4

Bottom View

Similar Part No. - AT24C32C-TH-B

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT24C32C	432Kb / 21P	2-Wire Serial EEPROM
ATMEL Corporation	AT24C32C	676Kb / 28P	Schmitt Trigger, Filtered Inputs for Noise Suppression

More results

Similar Description - AT24C32C-TH-B

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT24C32A	216Kb / 20P	2-Wire Serial EEPROM 32K (4096 x 8) 64K (8192 x 8)
	AT24C32A	687Kb / 22P	Two-wire Serial EEPROM 32K (4096 x 8) 64K (8192 x 8)
	AT24C32A	313Kb / 18P	Two-wire Automotive Serial EEPROM 32K (4096 x 8) 64K (8192 x 8)
	AT25320B	683Kb / 23P	SPI Serial EEPROMs 32K (4096 x 8) 64K (8192 x 8)
	AT24C64B	352Kb / 16P	2-Wire Serial EEPROM 64K (8192 x 8)
AiT Semiconductor Inc.	A24C32	811Kb / 21P	MEMORY EEPROM 32K (4096 X 8) 2-WIRE SERIAL INTERFACE REV4.1
AiT Semiconductor Inc.	A24C64	918Kb / 20P	MEMORY EEPROM 64k BITS (8192 X 8) TWO-WIRE SERIAL REV2.1
Renesas Technology Corp	HN58X2432SI	157Kb / 22P	Two-wire serial interface 32k EEPROM (4-kword x 8-bit)/64k EEPROM (8-kword x 8-bit)
Hitachi Semiconductor	HN58X2408I	71Kb / 22P	Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit)
Hitachi Semiconductor	HN58X2402	89Kb / 21P	Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM(8-kword x 8-bit)

More results

AT24C32C-TH-B Datasheet(PDF) 1 Page - ATMEL Corporation

AT24C32C-TH-B Datasheet(HTML) 1 Page - ATMEL Corporation

Similar Part No. - AT24C32C-TH-B

Similar Description - AT24C32C-TH-B

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL