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93LC66BXT/SN

93LC66BXT/SN

93LC66BXT/SN

Microchip Technology

3/5V V 8 Pin Memory IC 93LC66B 4 kb kb 4.9mm mm

SOT-23

93LC66BXT/SN Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 17 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2000
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS
HTS Code 8542.32.00.51
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 93LC66B
Pin Count 8
JESD-30 Code R-PDSO-G8
Operating Supply Voltage 5.5V
Supply Voltage-Max (Vsup) 6V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface 2-Wire, Serial
Memory Size 4Kb 256 x 16
Memory Type Non-Volatile
Clock Frequency 2MHz
Supply Current-Max 0.0015mA
Access Time 6 ms
Memory Format EEPROM
Memory Interface SPI
Organization 256X16
Output Characteristics 3-STATE
Memory Width 16
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Data Retention Time-Min 200
Write Protection SOFTWARE
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
93LC66BXT/SN Product Details

93LC66BXT/SN Overview


Its memory type can be classified as Non-Volatile. In addition, memory ics is available in a Tape & Reel (TR) case as well. 8-SOIC (0.154, 3.90mm Width) case encloses it. The chip has an 4Kb 256 x 16 memory. Memory data is stored in EEPROM-format, which is common in mainstream devices. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. The supply voltage can be up to 2.5V~5.5V. It is recommended that the mounting type be Surface Mount. On the chip, there are 8 terminations that are planted. The part supports at least 1 functions to ensure a comprehensive working process. Memory devices such as this one are designed to be powered by 3V and should be used as such. It has a clock frequency of 2MHz. Similar parts are frequently selected using the ic memory chip's base part number, 93LC66B. I have noticed that the memory device has 8 pins, which indicates that it has 8 locations in the memory. There is a note indicating that this memory chip operates at an 5.5V volt supply voltage. While this memory chip features many merits, it also offers 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS for improving system performance. When it comes to power supplies, this memory chip only requires 3/5V . Data is carried and transferred to the CPU by the MICROWIRE-type serial bus this memory integrates with. It is able to operate from a max supply current of 0.0015mA.

93LC66BXT/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
Operating Supply Voltage:5.5V
Additional Feature:1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS

93LC66BXT/SN Applications


There are a lot of Microchip Technology 93LC66BXT/SN Memory applications.

  • Camcorders
  • eSRAM
  • DVD disk buffer
  • workstations,
  • telecommunications
  • main computer memory
  • networking
  • networks
  • personal digital assistants
  • Cache memory

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