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93C66B-I/ST

93C66B-I/ST

93C66B-I/ST

Microchip Technology

5V V Surface Mount 8 Pin Memory IC 93C66B 4 kb kb 4.5mm mm 2mA mA

SOT-23

93C66B-I/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~85°C TA
PackagingTube
Published 2008
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 93C66B
Pin Count8
Operating Supply Voltage5V
Power Supplies5V
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
Write Cycle Time - Word, Page 2ms
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type MICROWIRE
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 2ms
Data Retention Time-Min 200
Write Protection SOFTWARE
Height 1.05mm
Length 4.5mm
Width 3.1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:21726 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.392000$0.392
10$0.369811$3.69811
100$0.348879$34.8879
500$0.329131$164.5655
1000$0.310501$310.501

93C66B-I/ST Product Details

93C66B-I/ST Overview


In terms of its memory type, it can be classified as Non-Volatile. The case comes in the Tube style. 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. This device utilizes a EEPROM format memory which is of mainstream design. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. A voltage of 4.5V~5.5V can be supplied to memory ics. A Surface Mount mounting type is recommended for this product. The chip contains 8 terminations. In total, this part supports 1 functions. This ic memory chip is designed to be supplied with 5V. A clock frequency rotation within 2MHz is used for the ic memory chip to rotate data. When selecting similar parts for the ic memory chip, 93C66B is often referred to. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. There are 8 pins on this memory device, which indicates it has 8 memory locations in it. This memory runs on an 5V operating supply voltage. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. As far as the nominal supply current of this memory component is concerned, it is rated at 2mA. There is only a single power supply required for this memory chip. By integrating with the MICROWIRE-type serial bus, this memory transmits data to the processor.

93C66B-I/ST Features


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

93C66B-I/ST Applications


There are a lot of Microchip Technology 93C66B-I/ST Memory applications.

  • Camcorders
  • cell phones
  • telecommunications
  • networking
  • personal digital assistants
  • mainframes
  • personal computers
  • nonvolatile BIOS memory
  • eDRAM
  • main computer memory

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