CAT25080: 8-kb SPI Serial CMOS EEPROM Memory

The CAT25080/25160 are 8-kb/16-kb Serial CMOS EEPROM devices internally organized as 1024x8/2048x8 bits. They feature a 32-byte page write buffer and support the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are a clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25080/25160 device. These devices feature software and hardware write protection, including partial as well as full array protection.

Features
  • 10 MHz SPI compatible
  • 1.8 V to 5.5 V supply voltage range
  • SPI modes (0,0 & 1,1)
  • 32-byte page write buffer
  • Self-timed write cycle
  • Hardware and software protection
  • Block write protection - Protect 1/4, 1/2 or all of EEPROM array
  • Low power CMOS technology
  • 1,000,000 program/erase cycles
  • 100 year data retention
  • Industrial and Extended temperature range
  • RoHS-compliant 8 lead PDIP, SOIC, TSSOP and 8-pad TDFN, UDFN packages
Applications
  • Automotive Systems
  • Communications Systems
  • Computer Systems
  • Consumer Systems
  • Industrial Systems
Software (2)
Document TitleDocument ID/SizeRevisionRevision Date
EASYPRO1GEVB Software OS x64 (Version 3.2.8)EASYPRO1GEVB_SOFTWARE.X64.ZIP (7134.0kB)3.2.8
EASYPRO1GEVB Software OS x86 (Version 3.2.8)EASYPRO1GEVB_SOFTWARE.X86.ZIP (7030.0kB)3.2.8
Package Drawings (6)
Document TitleDocument ID/SizeRevision
PDIP-8, 300 mils646AA (55.8kB)A
SOIC 8, 150 mils751BD (55.6kB)revo
TDFN8, 2x3, 0.5P511AK (34.2kB)B
TSSOP8, 4.4x3948AL (55.7kB)revo
UDFN8, 2x2517AW (34.0kB)A
UDFN8, 2x3, 0.5P, Extended Pad517AZ (34.7kB)A
Simulation Models (9)
Document TitleDocument ID/SizeRevisionRevision Date
IBIS Model for CAT25080LE / CAT25160LE rev. D (VCC = 2.2 V)25160_P22_REV_D.IBS (31.0kB)2
IBIS Model for CAT25080LE / CAT25160LE rev. D (VCC = 3.3 V)25160_P33_REV_D.IBS (40.0kB)2
IBIS Model for CAT25080LE / CAT25160LE rev. D (VCC = 5.0 V)25160_P50_REV_D.IBS (35.0kB)2
IBIS Model for CAT25080VE / CAT25160VE rev. D (VCC = 2.2 V)25160_S22_REV_D.IBS (31.0kB)2
IBIS Model for CAT25080VE / CAT25160VE rev. D (VCC = 3.3 V)25160_S33_REV_D.IBS (40.0kB)2
IBIS Model for CAT25080VE / CAT25160VE rev. D (VCC = 5.0 V)25160_S50_REV_D.IBS (35.0kB)2
IBIS Model for CAT25080YE / CAT25160YE rev. D (VCC = 2.2 V)25160_TS22_REV_D.IBS (31.0kB)2
IBIS Model for CAT25080YE / CAT25160YE rev. D (VCC = 3.3 V)25160_TS33_REV_D.IBS (40.0kB)2
IBIS Model for CAT25080YE / CAT25160YE rev. D (VCC = 5.0 V)25160_TS50_REV_D.IBS (35.0kB)2
Evaluation Board Documents (1)
Document TitleDocument ID/SizeRevisionRevision Date
EASYPRO1GEVB Evaluation Board User's ManualEVBUM2027/D (1061.0kB)3
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
8-kb and 16-kb SPI Serial CMOS EEPROMCAT25080/D (182.0kB)8
Evaluation/Development Tool Information
ProductStatusComplianceShort Description
EASYPRO1GEVBActiveSerial EEPROM Evaluation Board
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
CAT25080HU2E-GT3ActivePb-free Halide freeUDFN-8517AW1Tape and Reel3000$0.3377
CAT25080HU2I-GT3ActivePb-free Halide freeUDFN-8517AW1Tape and Reel3000$0.2533
CAT25080HU4I-GT3ActivePb-free Halide freeUDFN-8517AZ1Tape and Reel3000$0.2533
CAT25080LI-GActive, Not RecPb-free Halide freePDIP-8646AANATube50$0.24
CAT25080VE-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$0.2844
CAT25080VI-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$0.2133
CAT25080VP2I-GT3Last ShipmentsPb-free Halide freeTDFN-8511AK1Tape and Reel3000
CAT25080YE-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$0.2844
CAT25080YI-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$0.2133
Specifications
ProductTypeDensityOrganizationData Transmission Standardfcycle Max (kHz)tACC Max nsVCC Min (V)VCC Max (V)Istandby Max (µA)Iact Max (mA)T Min (°C)T Max (°C)
CAT25080HU2E-GT3Serial8 kb1k x 8SPI10000-1.85.522-40125
CAT25080HU2I-GT3Serial8 kb1k x 8SPI10000-1.85.522-4085
CAT25080HU4I-GT3Serial8 kb1k x 8SPI10000-1.85.522-4085
CAT25080VE-GT3Serial8 kb1k x 8SPI10000-1.85.522-40125
CAT25080VI-GT3Serial8 kb1k x 8SPI10000-1.85.522-4085
CAT25080YE-GT3Serial8 kb1k x 8SPI10000-1.85.522-40125
CAT25080YI-GT3Serial8 kb1k x 8SPI10000-1.85.522-4085
8-kb and 16-kb SPI Serial CMOS EEPROM (182.0kB) CAT25160
EASYPRO1GEVB SOFTWARE EASYPRO1GEVB
EASYPRO1GEVB SOFTWARE EASYPRO1GEVB
IBIS Model for CAT25080LE / CAT25160LE rev. D (VCC = 2.2 V) CAT25160
IBIS Model for CAT25080LE / CAT25160LE rev. D (VCC = 3.3 V) CAT25160
IBIS Model for CAT25080LE / CAT25160LE rev. D (VCC = 5.0 V) CAT25160
IBIS Model for CAT25080VE / CAT25160VE rev. D (VCC = 2.2 V) CAT25160
IBIS Model for CAT25080VE / CAT25160VE rev. D (VCC = 3.3 V) CAT25160
IBIS Model for CAT25080VE / CAT25160VE rev. D (VCC = 5.0 V) CAT25160
IBIS Model for CAT25080YE / CAT25160YE rev. D (VCC = 2.2 V) CAT25160
IBIS Model for CAT25080YE / CAT25160YE rev. D (VCC = 3.3 V) CAT25160
IBIS Model for CAT25080YE / CAT25160YE rev. D (VCC = 5.0 V) CAT25160
EVBUM2027/D - 1061 EASYPRO1GEVB
UDFN8, 2x2 CAT25160
UDFN8, 2x3, 0.5P, Extended Pad CAT93C86B
PDIP-8, 300 mils CAT93C86B
SOIC 8, 150 mils CAV93C86
TDFN8, 2x3, 0.5P CAV25640
TSSOP8, 4.4x3 PCA9306
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