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93C66CT-E/ST

93C66CT-E/ST

93C66CT-E/ST

Microchip Technology

5V V Surface Mount 8 Pin Memory IC 93C66C 4 kb kb 4.4mm mm 2mA mA

SOT-23

93C66CT-E/ST 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-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Published 2011
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 5V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 93C66C
Pin Count8
Operating Supply Voltage5V
Power Supplies5V
Interface Serial
Memory Size4Kb 512 x 8 256 x 16
Nominal Supply Current2mA
Memory TypeNon-Volatile
Clock Frequency 3MHz
Access Time 200 ns
Memory Format EEPROM
Memory InterfaceSPI
Organization 256X16
Memory Width 16
Write Cycle Time - Word, Page 2ms
Density 4 kb
Standby Current-Max 0.000005A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 2ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Alternate Memory Width 8
Height Seated (Max) 1.2mm
Length 4.4mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:18382 items

Pricing & Ordering

QuantityUnit PriceExt. Price

93C66CT-E/ST Product Details

93C66CT-E/ST Overview


Non-Volatile is the type of memory it has. In addition, memory ics is available in a Tape & Reel (TR) case as well. The case is embedded in 8-TSSOP (0.173, 4.40mm Width). This chip has an 4Kb 512 x 8 256 x 16 size of memory on it, so a lot of data can be stored on it. The device uses a mainstream EEPROM-format memory. With an extended designed operating temperature of -40°C~125°C TA, this device is capable of lots of demanding applications. A voltage of 4.5V~5.5V is possible to be applied to the supply. As far as the mounting type is concerned, Surface Mount is recommended. On the chip, there are 8 terminations. It supports up to 1 functions for comprehensive operation. The memory device designed for this application has been designed to be powered by an 5V power supply. The memory has a clock frequency rotation within 3MHz. To select similar parts, many people use the device's base part number 93C66C. An 8-pin package is used to package this memory device. A memory device like this has 8 pins, indicating that there are 8 memory locations on the device. It is noted that the operating supply voltage of this memory is 5V. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. In terms of its nominal supply current, this memory component is rated at 2mA. This memory chip requires only 5V of power. By integrating this memory with a MICROWIRE-type serial bus, data can be carried and transferred to the CPU easily.

93C66CT-E/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins
Operating Supply Voltage:5V

93C66CT-E/ST Applications


There are a lot of Microchip Technology 93C66CT-E/ST Memory applications.

  • embedded logic
  • printers
  • Camcorders
  • mainframes
  • nonvolatile BIOS memory
  • Cache memory
  • eSRAM
  • personal digital assistants
  • eDRAM
  • supercomputers

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