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93LC66B-I/P

93LC66B-I/P

93LC66B-I/P

Microchip Technology

3/5V V Through Hole 8 Pin Memory IC 93LC66B 4 kb kb 9.27mm mm 2mA mA

SOT-23

93LC66B-I/P Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1998
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 2.54mm
Base Part Number 93LC66B
Pin Count 8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Interface Serial
Memory Size 4Kb 256 x 16
Nominal Supply Current 2mA
Memory Type Non-Volatile
Clock Frequency 2MHz
Access Time 250 ns
Memory Format EEPROM
Memory Interface SPI
Organization 256X16
Output Characteristics 3-STATE
Write Cycle Time - Word, Page 6ms
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 6ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Height 3.3mm
Length 9.27mm
Width 6.35mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.33000 $0.33
25 $0.31920 $7.98
100 $0.30900 $30.9
93LC66B-I/P Product Details

93LC66B-I/P Overview


Non-Volatile is its memory type. It is available in a case with a Tube shape. As you can see, it is embedded in 8-DIP (0.300, 7.62mm) case. There is an 4Kb 256 x 16 memory capacity on the chip. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 2.5V~5.5V is possible to be applied to the supply. There is a recommendation that Through Hole mounting type should be used for this product. As you can see from the diagram, the chip is planted with 8 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 2.5V power supply. With a clock frequency of 2MHz, the memory rotates on its own. To select similar parts, many people use the device's base part number 93LC66B. It is encased in an 8-pin package that contains this ic memory chip. It has 8 pins indicating it has 8 memory locations. Chips such as this one are mounted using Through Hole mounting, a straightforward method of mounting that is effective. Memory chip's nominal supply current is 2mA. While this memory chip features many merits, it also offers 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS for improving system performance. This memory chip requires a mere 3/5V of power. By integrating with the MICROWIRE-type serial bus, this memory transmits data to the processor.

93LC66B-I/P Features


Package / Case: 8-DIP (0.300, 7.62mm)
8 Pins
Additional Feature:1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS


93LC66B-I/P Applications


There are a lot of Microchip Technology
93LC66B-I/P Memory applications.


  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card
  • hard disk drive (HDD)

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