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93LC66AX-E/SN

93LC66AX-E/SN

93LC66AX-E/SN

Microchip Technology

3/5V V Surface Mount 8 Pin Memory IC 93LC66A 4 kb kb 4.9mm mm 2mA mA

SOT-23

93LC66AX-E/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~125°C TA
PackagingTube
Published 1998
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 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 93LC66A
Pin Count8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Supply Voltage-Min (Vsup) 2.5V
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
Memory Width 8
Write Cycle Time - Word, Page 6ms
Density 4 kb
Standby Current-Max 0.000005A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 6ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:17538 items

Pricing & Ordering

QuantityUnit PriceExt. Price

93LC66AX-E/SN Product Details

93LC66AX-E/SN Overview


Non-Volatile is its memory type. It is supplied votage within Tube. It is available in 8-SOIC (0.154, 3.90mm Width) case. 4Kb 512 x 8 is the chip's memory size. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. -40°C~125°C TA is an extended operating temperature range, making this device ideal for demanding applications. A supply voltage of 2.5V~5.5V can be applied to it. It is recommended that the mounting type be Surface Mount. On the chip, there are 8 terminations. It supports up to 1 functions for comprehensive operation. Memory devices such as this one are designed to be powered by 3V and should be used as such. In this memory, the clock frequency rotation is within an 2MHz range. When selecting similar parts for the ic memory chip, 93LC66A is often referred to. A package of 8 pins is used to protect this memory device. A memory device with 8 pins means that it contains 8 memory locations, indicating that it has 8 pins. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. The nominal supply current of this memory component is 2mA. This memory chip requires a mere 3/5V of power. Its MICROWIRE-type serial bus helps transfer data to the CPU efficiently.

93LC66AX-E/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins

93LC66AX-E/SN Applications


There are a lot of Microchip Technology 93LC66AX-E/SN Memory applications.

  • data buffer
  • nonvolatile BIOS memory
  • Cache memory
  • personal digital assistants
  • embedded logic
  • eSRAM
  • mainframes
  • workstations,
  • graphics card
  • Camcorders

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