EEPROM Memory | CAV93C66

EEPROM Serial 4-Kb Microwire - Automotive Grade

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Overview

The CAV93C66 is an Automotive Grade, 4-Kb Microwire Serial EEPROM device which is organized as either 256 registers of 16 bits (ORG pin at VCC) or 512 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The device features sequential read and self-timed internal write with auto-clear. On-chip Power-On Reset circuitry protects the internal logic against powering up in the wrong state.

  • Door module
  • Seat control unit
  • Body computer & energy management unit
  • Immobilizer unit
  • Wiper module
  • Fan control unit
  • Park assist unit
  • Light management unit
  • Electronic parking brake
  • Engine Start/Stop control unit
  • Engine control unit
  • ABS/ESP (Electronic Stability Program)
  • Airbag
  • Integrated navigation and infotainment systems
  • Electric steering control unit, ESL

  • Automotive Temperature Grade 1 (-40°C to +125°C)
  • High Speed Operation: 2 MHz
  • 2.5 V to 5.5 V Supply Voltage Range
  • Selectable x8 or x16 Memory Organization
  • Self-timed Write Cycle with Auto-clear
  • Sequential Read
  • Software Write Protection
  • Power-up Inadvertent Write Protection
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • 8-lead SOIC and TSSOP Packages
  • These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
  • Park assist unit
  • Light management unit
  • Electronic parking brake
  • Engine Start/Stop control unit
  • Engine control unit
  • ABS/ESP (Electronic Stability Program)
  • Airbag
  • Integrated navigation and infotainment systems
  • Electric steering control unit, ESL

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Case Outline

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MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

Density

Organization

Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

VCC Min (V)

VCC Max (V)

Vio Ref (V)

Istandby Max (µA)

Iact Max (mA)

T Min (°C)

T Max (°C)

Endurance (Write cycles)

Specific Features

Reference Price

CAV93C66VE-GT3

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Active

CAD Model

Pb

A

H

P

SOIC-8

751BD

1

260

REEL

3000

Y

Serial

4 kb

256k x 16

MicroWire

2000

250

2.5

5.5

-

5

2

-40

125

-

-

$0.2684

More Details

CAV93C66YE-GT3

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Active

CAD Model

Pb

A

H

P

TSSOP-8

948AL

1

260

REEL

3000

Y

Serial

4 kb

256k x 16

MicroWire

2000

250

2.5

5.5

-

5

2

-40

125

-

-

$0.3383

More Details

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Reliability Data

Die Related Summary Data

Device: CAV93C66VE-GT3

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

920154574

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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