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93C66A-I/SN

93C66A-I/SN

93C66A-I/SN

Microchip Technology

5V V Surface Mount 8 Pin Memory IC 93C66A 4 kb kb 4.9mm mm 2mA mA

SOT-23

93C66A-I/SN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 93C66A
Pin Count8
Operating Supply Voltage5V
Power Supplies5V
Interface Serial
Memory Size4Kb 512 x 8
Nominal Supply Current2mA
Memory TypeNon-Volatile
Clock Frequency 2MHz
Access Time 250 ns
Memory Format EEPROM
Memory InterfaceSPI
Write Cycle Time - Word, Page 2ms
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 2ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Height 1.5mm
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:17420 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.27000$0.27
25$0.25760$6.44
100$0.24720$24.72

93C66A-I/SN Product Details

93C66A-I/SN Overview


There is a memory type Non-Volatile for this type of device. Case Tube is available. Embedded in the 8-SOIC (0.154, 3.90mm Width) case, memory ics is a single file. On the chip, there is an 4Kb 512 x 8 memory, which is the size of the chip's memory. This device uses takes advantage of the EEPROM format. -40°C~85°C TA is an extended operating temperature range, making this device ideal for demanding applications. It is capable of handling a voltage supply of 4.5V~5.5V. A Surface Mount mounting type is recommended for this product. It is planted on the chip with 8 terminations. In total, this part supports 1 functions. The memory device designed for this application has been designed to be powered by an 2.5V power supply. It has a clock frequency of 2MHz. In order to select similar parts, typical manufacturers refer to 93C66A as the device's base part number. The memory device has an 8-pin package, which encloses it in a small package. It has 8 pins indicating it has 8 memory locations. The operating supply voltage of this memory chip is noted to be 5V. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. It is rated for a nominal supply current of 2mA for this memory component. The power supply needed for this memory chip is only 5V . Data is carried and transferred to the CPU by the MICROWIRE-type serial bus this memory integrates with.

93C66A-I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:5V

93C66A-I/SN Applications


There are a lot of Microchip Technology 93C66A-I/SN Memory applications.

  • DVD disk buffer
  • multimedia computers
  • eSRAM
  • hard disk drive (HDD)
  • workstations,
  • telecommunications
  • personal digital assistants
  • Camcorders
  • embedded logic
  • eDRAM

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