CAT93C46: 1-kb Microwire Serial EEPROM Memory

Description: The CAT93C46 is a 1-kb Serial EEPROM memory device...
  • The CAT93C46 is a 1-kb Serial EEPROM memory device which is configured as either 64 registers of 16 bits (ORG pin at VCC) or 128 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C46 features a self-timed internal write with auto-clear. On-chip Power-On Reset circuit protects the internal logic against powering up in the wrong state.
  • Features
  • High Speed Operation: 2 MHz
  • 1.8 V to 5.5 V Supply Voltage Range
  • Selectable x8 or x16 Memory Organization
  • Self-Timed Write Cycle with Auto-Clear
  • Software Write Protection
  • Powerup Inadvertant Write Protection
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Industrial Temperature Range
  • 8-pin PDIP, SOIC, TSSOP and 8-pad TDFN Packages
  • This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant
  • Applications
  • Alarm Systems
  • Audio Players
  • Automotive Systems
  • Cable Modems
  • CDRW
  • Cellular Phones
  • Cordless Phones
  • CRT/LCD Monitors
  • Digital Still Cameras
  • DRAM Modules
  • DVD Players
  • Graphic Cards
  • Hard Disk Drives
  • Health Meters
  • Industrial Controls
  • Internet Phone Handsets
  • Memory Modules
  • Notebook PC
  • Personal Computers
  • Printers
  • Set Top Box
  • Smart Phones
  • TV
  • Telecommunications
  • Two Way Radios
  • Video Games
  • Video Tape Recorder
  • Vending Machines
  • Wireless LANs
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    CAT93C46LI-G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: PDIP-8
  • Package Case Outline: 646AA
  • MSL: NA
  • Container Type: TUBE
  • Container Qty: 50
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • FutureElectronics:>1K
  • Mouser:>1K
  • CAT93C46VI-G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: SOIC-8
  • Package Case Outline: 751BD
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 100
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Avnet:<100
  • Digikey:>1K
  • Mouser:>1K
  • ON Semiconductor:6,600
  • CAT93C46VI-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: SOIC-8
  • Package Case Outline: 751BD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Avnet:>1K
  • Digikey:>1K
  • FutureElectronics:>1K
  • Mouser:>10K
  • PandS:>1K
  • CAT93C46VP2I-GT3
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: TDFN-8
  • Package Case Outline: 511AK
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
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  • Mouser:>1K
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  • CAT93C46WI-G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: SOIC-8
  • Package Case Outline: 751BD
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 100
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Mouser:>1K
  • CAT93C46WI-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: SOIC-8
  • Package Case Outline: 751BD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:<1K
  • Mouser:>1K
  • CAT93C46XI-T2
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: SOIC-8
  • Package Case Outline: 751BE
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Mouser:>1K
  • ON Semiconductor:2,000
  • CAT93C46YI-G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: TSSOP-8
  • Package Case Outline: 948AL
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 100
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Mouser:>1K
  • ON Semiconductor:17,000
  • CAT93C46YI-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 1-kb Microwire Serial EEPROM Memory
  • Package Type: TSSOP-8
  • Package Case Outline: 948AL
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • PandS:>1K
  • Specifications
  • Type: Serial 
  • Density: 1 Kb 
  • Organization: 128 x 8 
  • Data Transmission Standard: MicroWire 
  • fcycle Max (kHz): 2000 
  • tACC Max ns: 250 
  • VCC Min (V): 1.8 
  • VCC Max (V): 5.5 
  • Istandby Max (µA):
  • Iact Max (mA):
  • T Min (°C): -40 
  • T Max (°C): 85 
  • Package Type: SOIC-8  TSSOP-8 
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