AT25080A-10PI-1.8

AT25080A-10PI-1.8 Datasheet


The AT25080A/160A/320A/640A provides 8192/16384/32768/65536 bits of serial electrically-erasable programmable read only memory EEPROM organized as 1024/2048/4096/8192 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT25080A/160A/320A/640A is available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP packages.

Part Datasheet
AT25080A-10PI-1.8 AT25080A-10PI-1.8 AT25080A-10PI-1.8 (pdf)
Related Parts Information
AT25160AN-10SI-1.8-T AT25160AN-10SI-1.8-T AT25160AN-10SI-1.8-T
AT25640AN-10SI-2.7-T AT25640AN-10SI-2.7-T AT25640AN-10SI-2.7-T
AT25640AN-10SI-1.8-T AT25640AN-10SI-1.8-T AT25640AN-10SI-1.8-T
AT25320AN-10SI-2.7-T AT25320AN-10SI-2.7-T AT25320AN-10SI-2.7-T
AT25320AN-10SI-1.8-T AT25320AN-10SI-1.8-T AT25320AN-10SI-1.8-T
AT25160AN-10SI-2.7-T AT25160AN-10SI-2.7-T AT25160AN-10SI-2.7-T
AT25080AN-10SI-1.8-T AT25080AN-10SI-1.8-T AT25080AN-10SI-1.8-T
AT25080AN-10SI-2.7-T AT25080AN-10SI-2.7-T AT25080AN-10SI-2.7-T
AT25640A-10PI-2.7 AT25640A-10PI-2.7 AT25640A-10PI-2.7
AT25640AY1-10YI-1.8 AT25640AY1-10YI-1.8 AT25640AY1-10YI-1.8
AT25080AN-10SI-1.8 AT25080AN-10SI-1.8 AT25080AN-10SI-1.8
AT25640AN-10SI-2.7 AT25640AN-10SI-2.7 AT25640AN-10SI-2.7
AT25640A-10TI-2.7 AT25640A-10TI-2.7 AT25640A-10TI-2.7
AT25640A-10TI-1.8 AT25640A-10TI-1.8 AT25640A-10TI-1.8
AT25640AY1-10YI-2.7 AT25640AY1-10YI-2.7 AT25640AY1-10YI-2.7
AT25320A-10TI-1.8 AT25320A-10TI-1.8 AT25320A-10TI-1.8
AT25160AY1-10YI-2.7 AT25160AY1-10YI-2.7 AT25160AY1-10YI-2.7
AT25160AY1-10YI-1.8 AT25160AY1-10YI-1.8 AT25160AY1-10YI-1.8
AT25160AN-10SI-2.7 AT25160AN-10SI-2.7 AT25160AN-10SI-2.7
AT25160AN-10SI-1.8 AT25160AN-10SI-1.8 AT25160AN-10SI-1.8
AT25160A-10TI-2.7 AT25160A-10TI-2.7 AT25160A-10TI-2.7
AT25160A-10TI-1.8 AT25160A-10TI-1.8 AT25160A-10TI-1.8
AT25160A-10PI-2.7 AT25160A-10PI-2.7 AT25160A-10PI-2.7
AT25160A-10PI-1.8 AT25160A-10PI-1.8 AT25160A-10PI-1.8
AT25080A-10PI-2.7 AT25080A-10PI-2.7 AT25080A-10PI-2.7
AT25320A-10PI-2.7 AT25320A-10PI-2.7 AT25320A-10PI-2.7
AT25320AY1-10YI-2.7 AT25320AY1-10YI-2.7 AT25320AY1-10YI-2.7
AT25320A-10TI-2.7 AT25320A-10TI-2.7 AT25320A-10TI-2.7
AT25320AN-10SI-1.8 AT25320AN-10SI-1.8 AT25320AN-10SI-1.8
AT25080AY1-10YI-2.7 AT25080AY1-10YI-2.7 AT25080AY1-10YI-2.7
AT25080AY1-10YI-1.8 AT25080AY1-10YI-1.8 AT25080AY1-10YI-1.8
AT25080AN-10SI-2.7 AT25080AN-10SI-2.7 AT25080AN-10SI-2.7
AT25080A-10TI-1.8 AT25080A-10TI-1.8 AT25080A-10TI-1.8
AT25320AN-10SI-2.7 AT25320AN-10SI-2.7 AT25320AN-10SI-2.7
AT25320AY1-10YI-1.8 AT25320AY1-10YI-1.8 AT25320AY1-10YI-1.8
AT25320A-10PI-1.8 AT25320A-10PI-1.8 AT25320A-10PI-1.8
PDF Datasheet Preview
• Serial Peripheral Interface SPI Compatible
• Supports SPI Modes 0,0 and 3 1,1
• Low-voltage and Standard-voltage Operation

VCC = 2.7V to 5.5V VCC = 1.8V to 5.5V
• 20 MHz Clock Rate 5V
• 32-byte Page Mode
• Block Write Protection Protect 1/4, 1/2, or Entire Array
• Write Protect WP Pin and Write Disable Instructions for both Hardware and Software Data Protection
• Self-timed Write Cycle 5 ms Max
• High-reliability Endurance One Million Write Cycles Data Retention 100 Years
• Automotive Grade, Extended Temperature and Lead-free/Halogen-free Devices Available
• 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP Packages

The AT25080A/160A/320A/640A provides 8192/16384/32768/65536 bits of serial electrically-erasable programmable read only memory EEPROM organized as 1024/2048/4096/8192 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT25080A/160A/320A/640A is available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP packages.

The AT25080A/160A/320A/640A is enabled through the Chip Select pin CS and accessed via a 3-wire interface consisting of Serial Data Input SI , Serial Data Output SO , and Serial Clock SCK . All programming cycles are completely self-timed, and no separate ERASE cycle is required before WRITE.

Pin Configuration

Pin Name CS SCK

Function Chip Select Serial Data Clock

Serial Data Input

Serial Data Output

GND VCC WP HOLD

Ground Power Supply Write Protect Suspends Serial Input

No Connect

Don’t Connect
8-lead PDIP
8-lead PDIP

CS 1 SO 2 WP 3 GND 4
8 VCC
7 HOLD SO 2
6 SCK

GND 4
8 VCC 7 HOLD 6 SCK 5 SI
8-lead TSSOP

CS 1 SO 2 WP 3 GND 4
8 VCC 7 HOLD 6 SCK 5 SI
8-lead MAP

VCC 8 HOLD 7

SCK 6 SI 5
1 CS 2 SO 3 WP 4 GND

SPI Serial EEPROMs 8K 1024 x 8 16K 2048 x 8 32K 4096 x 8 64K 8192 x 8

AT25080A AT25160A AT25320A AT25640A

BLOCK WRITE protection is enabled by programming the status register with one of four blocks of write protection. Separate program enable and program disable instructions are provided for additional data protection. Hardware data protection is provided via the WP pin to protect against inadvertent write attempts to the status register. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence.

Absolute Maximum Ratings*

Operating -55°C to +125°C Storage Temperature -65°C to +150°C Voltage on Any Pin with Respect to Ground to +7.0V Maximum Operating Voltage 6.25V

DC Output mA
*NOTICE:

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Block Diagram
2 AT25080A/160A/320A/640A

AT25080A/160A/320A/640A

Pin Capacitance 1

Applicable over recommended operating range from TA = 25°C, f = MHz, VCC = +5.0V unless otherwise noted .
AT25080A Ordering Information
Ordering Code

Package

Operation Range

AT25080A-10PI-2.7

AT25080AN-10SI-2.7

AT25080A-10TI-2.7

AT25080AY1-10YI-2.7

Industrial Temperature −40 to 85°C

AT25080A-10PI-1.8

AT25080AN-10SI-1.8

AT25080A-10TI-1.8

AT25080AY1-10YI-1.8

Industrial Temperature −40 to 85°C

AT25080AN-10SU-2.7

AT25080AN-10SU-1.8

AT25080A-10TU-2.7

AT25080A-10TU-1.8

Lead-free/Halogen-free/ Industrial Temperature
−40 to 85°C

AT25080AN-10SE-2.7

High Grade/Extended Temperature 8S1
−40 to 125°C

Note For 2.7V devices used in the to 5.5V range, please refer to performance values in the AC and DC Characteristics tables.
8P3 8S1 8A2 8Y1

Package Type 8-lead, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP 8-lead, mm x mm Body, Dual Footprint, Non-leaded, Miniature Array Package MAP

Options Low Voltage to 5.5V Low Voltage to 5.5V
AT25160A Ordering Information
Ordering Code

Package

Operation Range

AT25160A-10PI-2.7

AT25160AN-10SI-2.7

AT25160A-10TI-2.7

AT25160AY1-10YI-2.7

Industrial Temperature −40 to 85°C

AT25160A-10PI-1.8

AT25160AN-10SI-1.8

AT25160A-10TI-1.8

AT25160AY1-10YI-1.8

Industrial Temperature −40 to 85°C

AT25160AN-10SU-2.7

AT25160AN-10SU-1.8

AT25160A-10TU-2.7

AT25160A-10TU-1.8

Lead-free/Halogen-free/ Industrial Temperature
−40 to 85°C

AT25160AN-10SE-2.7

High Grade/Extended Temperature 8S1
−40 to 125°C

Note For 2.7V devices used in the to 5.5V range, please refer to performance values in the AC and DC Characteristics tables.
8P3 8S1 8A2 8Y1

Package Type 8-lead, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP 8-lead, mm x mm Body, Dual Footprint, Non-leaded, Miniature Array Package MAP

Options Low Voltage to 5.5V Low Voltage to 5.5V
16 AT25080A/160A/320A/640A

AT25080A/160A/320A/640A
AT25320A Ordering Information
Ordering Code

Package

Operation Range

AT25320A-10PI-2.7

AT25320AN-10SI-2.7

AT25320A-10TI-2.7

AT25320AY1-10YI-2.7

Industrial Temperature −40 to 85°C

AT25320A-10PI-1.8

AT25320AN-10SI-1.8

AT25320A-10TI-1.8

AT25320AY1-10YI-1.8

Industrial Temperature −40 to 85°C

AT25320AN-10SU-2.7

AT25320AN-10SU-1.8

AT25320A-10TU-2.7

AT25320A-10TU-1.8

Lead-free/Halogen-free/ Industrial Temperature
−40 to 85°C

AT25320AN-10SE-2.7

High Grade/Extended Temperature 8S1
−40 to 125°C

Note For 2.7V devices used in the to 5.5V range, please refer to performance values in the AC and DC Characteristics tables.
8P3 8S1 8A2 8Y1

Package Type 8-lead, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP 8-lead, mm x mm Body, Dual Footprint, Non-leaded, Miniature Array Package MAP

Options Low Voltage to 5.5V Low Voltage to 5.5V
AT25640A Ordering Information
Ordering Code

Package

Operation Range

AT25640A-10PI-2.7

AT25640AN-10SI-2.7

AT25640A-10TI-2.7

AT25640AY1-10YI-2.7

Industrial Temperature −40 to 85°C

AT25640A-10PI-1.8

AT25640AN-10SI-1.8

AT25640A-10TI-1.8

AT25640AY1-10YI-1.8

Industrial Temperature −40 to 85°C

AT25640AN-10SU-2.7

AT25640AN-10SU-1.8

AT25640A-10TU-2.7

AT25640A-10TU-1.8

Lead-free/Halogen-free/ Industrial Temperature
−40 to 85°C

AT25640AN-10SE-2.7 AT25640AN-10SQ-2.7

High Grade/Extended Temperature
−40 to 125°C

Lead-free/Halogen-free/

High Grade/Extended Temperature
−40 to 125°C

Note For 2.7V devices used in the to 5.5V range, please refer to performance values in the AC and DC Characteristics tables.
8P3 8S1 8A2 8Y1

Package Type 8-lead, Wide, Plastic Dual Inline Package PDIP 8-lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC 8-lead, Wide, Thin Shrink Small Outline Package TSSOP 8-lead, mm x mm Body, Dual Footprint, Non-leaded, Miniature Array Package MAP

Options Low Voltage to 5.5V Low Voltage to 5.5V
18 AT25080A/160A/320A/640A

Packaging Information
8P3 PDIP

AT25080A/160A/320A/640A

Top View

End View
4 PLCS

Side View

COMMON DIMENSIONS Unit of Measure = inches

SYMBOL A A2 b b2 b3 c D D1 E E1 e eA L

MIN NOM MAX

NOTE 2
More datasheets: AT25160A-10PI-1.8 | AT25080A-10PI-2.7 | AT25320A-10PI-2.7 | AT25320AY1-10YI-2.7 | AT25320A-10TI-2.7 | AT25320AN-10SI-1.8 | AT25080AY1-10YI-2.7 | AT25080AY1-10YI-1.8 | AT25080AN-10SI-2.7 | AT25080A-10TI-1.8


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AT25080A-10PI-1.8 Datasheet file may be downloaded here without warranties.

Datasheet ID: AT25080A-10PI-1.8 518893