We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Memory / EEPROMs / 93LC46T/SN
Datasheets
93LC46T/SN by: Microchip Technology Inc

128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

Part Details for 93LC46T/SN by Microchip Technology Inc

Results Overview of 93LC46T/SN by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Internet of Things (IoT) Computing and Data Storage

93LC46T/SN Information

93LC46T/SN by Microchip Technology Inc is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for 93LC46T/SN

Part # Distributor Description Stock Price Buy
DISTI # 92C7670
Newark Eeprom, 1Kbit, 0 To 70Deg C, Memory Configuration:128 X 8Bit/64 X 16Bit, Interfaces:Microwire, Cl... ock Frequency Max:2Mhz, Ic Case/Package:Nsoic, No. Of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip 93LC46T/SN more RoHS: Compliant Min Qty: 3300 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $0.6260
$0.6260 Buy Now
DISTI # 93LC46T/SN-ND
DigiKey IC EEPROM 1KBIT MICROWIRE 8SOIC Min Qty: 3300 Lead time: 5 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 3,300 $0.6077
$0.6077 Buy Now
DISTI # 93LC46T/SN
Avnet Americas EEPROM Serial-Microwire 1K-bit 128 x 8/64 x 16 2.5V/3.3V/5V 8-Pin SOIC N T/R - Tape and Reel (Alt: 9... 3LC46T/SN) more RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 5 Weeks, 0 Days Container: Reel 0
  • 3,300 $0.5625
  • 6,600 $0.5580
  • 13,200 $0.5534
  • 19,800 $0.5490
  • 26,400 $0.5433
$0.5433 / $0.5625 Buy Now
DISTI # 579-93LC46T/SN
Mouser Electronics EEPROM 128x8 Or 64x16 RoHS: Compliant 2096
  • 1 $0.6200
  • 25 $0.6100
  • 100 $0.5900
  • 3,300 $0.5890
$0.5890 / $0.6200 Buy Now
DISTI # 93LC46T/SN
Microchip Technology Inc 1K, 128 X 8 OR 64 X 16 SERIAL EE, SOIC, Projected EOL: 2034-05-16 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Reel 0

Alternates Available
Buy Now
Onlinecomponents.com EEPROM - Serial-Microwire - 1Kbit (128 x 8)/(64 x 16) 2.5V/3.3V/5V - 8-Pin SOIC N - Tape&Reel RoHS: Compliant 0
  • 825 $1.1700
  • 1,650 $0.7200
  • 2,475 $0.5700
  • 3,300 $0.5590
$0.5590 / $1.1700 Buy Now
NAC 1K, 128 X 8 OR 64 X 16 SERIAL EE - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 0
  • 1 $0.6900
  • 100 $0.6300
  • 500 $0.5800
  • 1,000 $0.5600
$0.5600 / $0.6900 Buy Now
DISTI # 93LC46T/SN
Avnet Silica EEPROM SerialMicrowire 1Kbit 128 x 864 x 16 25V33V5V 8Pin SOIC N TR (Alt: 93LC46T/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 7 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 93LC46T/SN
EBV Elektronik EEPROM SerialMicrowire 1Kbit 128 x 864 x 16 25V33V5V 8Pin SOIC N TR (Alt: 93LC46T/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 6 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics EEPROM - Serial-Microwire - 1Kbit (128 x 8)/(64 x 16) 2.5V/3.3V/5V - 8-Pin SOIC N - Tape&Reel RoHS: Compliant 0
  • 825 $1.1700
  • 1,650 $0.7200
  • 2,475 $0.5700
  • 3,300 $0.5590
$0.5590 / $1.1700 Buy Now

Part Details for 93LC46T/SN

93LC46T/SN CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

93LC46T/SN Part Data Attributes

Parametric Data
93LC46T/SN Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
93LC46T/SN Microchip Technology Inc 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description 0.150 INCH, PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 5 Weeks
Date Of Intro 1991-01-01
Samacsys Manufacturer Microchip
Alternate Memory Width 8
Clock Frequency-Max (fCLK) 2 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Memory Density 1024 bit
Memory IC Type EEPROM
Memory Width 16
Moisture Sensitivity Level 1
Number of Functions 1
Number of Ports 1
Number of Terminals 8
Number of Words 64 words
Number of Words Code 64
Operating Mode SYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 64X16
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.23
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 3 V
Qualification Status Not Qualified
Screening Level TS 16949
Seated Height-Max 1.75 mm
Serial Bus Type MICROWIRE
Standby Current-Max 0.0001 A
Supply Current-Max 0.003 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 3 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm
Write Cycle Time-Max (tWC) 10 ms
Write Protection SOFTWARE

Alternate Parts for 93LC46T/SN

This table gives cross-reference parts and alternative options found for 93LC46T/SN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 93LC46T/SN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
93LC46/SN Microchip Technology Inc Check for Price 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 93LC46T/SN vs 93LC46/SN
93LC46-I/P Microchip Technology Inc $0.8655 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8 93LC46T/SN vs 93LC46-I/P
93LC46X/SN Microchip Technology Inc $50.6953 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, EIAJ, PLASTIC, SOIC-8 93LC46T/SN vs 93LC46X/SN
93LC46X-I/SN Microchip Technology Inc $0.7485 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 93LC46T/SN vs 93LC46X-I/SN
93LC46XT-I/SN Microchip Technology Inc $0.6970 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 93LC46T/SN vs 93LC46XT-I/SN
93LC46XT/SN Microchip Technology Inc $0.6970 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, EIAJ, PLASTIC, SOIC-8 93LC46T/SN vs 93LC46XT/SN
93LC46/P Microchip Technology Inc Check for Price 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8 93LC46T/SN vs 93LC46/P

93LC46T/SN Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the 93LC46T/SN is 3.2 MHz for the 93LC46T and 2.5 MHz for the 93LC46S.

  • Page writes are limited to 16 bytes, and block writes are limited to 128 bytes. The device will automatically wrap around to the beginning of the page or block if the write operation exceeds the maximum size.

  • The WP (Write Protect) pin is used to prevent writes to the entire device or a specific block. When WP is low, the device or block is write-protected.

  • A software reset can be performed by writing a specific sequence of commands to the device. The sequence is typically 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF.

  • The main difference is the operating voltage range. The 93LC46T operates from 2.5V to 5.5V, while the 93LC46S operates from 1.8V to 5.5V.