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93LC66BT-E/ST

93LC66BT-E/ST

93LC66BT-E/ST

Microchip Technology

3/5V V Surface Mount 8 Pin Memory IC 93LC66B 4 kb kb 4.4mm mm 2mA mA

SOT-23

93LC66BT-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 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 93LC66B
Pin Count8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface Serial
Memory Size4Kb 256 x 16
Nominal Supply Current2mA
Memory TypeNon-Volatile
Clock Frequency 2MHz
Access Time 250 ns
Memory Format EEPROM
Memory InterfaceSPI
Organization 256X16
Memory Width 16
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) 1.2mm
Length 4.4mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:17840 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.454000$0.454
10$0.428302$4.28302
100$0.404058$40.4058
500$0.381187$190.5935
1000$0.359611$359.611

93LC66BT-E/ST Product Details

93LC66BT-E/ST Overview


In terms of its memory type, it can be classified as Non-Volatile. The case comes in Tape & Reel (TR) size. As you can see, it is embedded in 8-TSSOP (0.173, 4.40mm Width) case. There is an 4Kb 256 x 16 memory capacity on the chip. As with most mainstream devices, this one uses EEPROM-format memory. -40°C~125°C TA is an extended operating temperature range, making this device ideal for demanding applications. There is a voltage range of 2.5V~5.5V for the supply voltage. There is a recommended mounting type of Surface Mount for it. 8 terminations are planted on the chip. The part supports at least 1 functions to ensure a comprehensive working process. An 3V supply is required for this ic memory chip to operate properly. It is important to note that the memory has a clock frequency rotation within the range of 2MHz. When selecting similar parts for the ic memory chip, 93LC66B is often referred to. There are 8 pins on the package of the memory device. A memory device like this has 8 pins, indicating that there are 8 memory locations on the device. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. As far as the nominal supply current of this memory component is concerned, it is rated at 2mA. When it comes to power supplies, this memory chip only requires 3/5V . Integrated into this memory is a MICROWIRE-type serial bus that facilitates data transmission to the CPU.

93LC66BT-E/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins

93LC66BT-E/ST Applications


There are a lot of Microchip Technology 93LC66BT-E/ST Memory applications.

  • mainframes
  • networks
  • nonvolatile BIOS memory
  • embedded logic
  • eSRAM
  • Camcorders
  • networking
  • data buffer
  • main computer memory
  • DVD disk buffer

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