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Memory / EEPROMs / 93LC46C-E/ST
Datasheets
93LC46C-E/ST by: Microchip Technology Inc

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8

Part Details for 93LC46C-E/ST by Microchip Technology Inc

Results Overview of 93LC46C-E/ST 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

93LC46C-E/ST Information

93LC46C-E/ST 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 93LC46C-E/ST

Part # Distributor Description Stock Price Buy
DISTI # 30H4709
Newark Eeprom, 1Kbit, 3Mhz, -40 To 125Deg C, Memory Configuration:128 X 8Bit/64 X 16Bit, Interfaces:Micro... wire, Clock Frequency Max:3Mhz, Ic Case/Package:Tssop, No. Of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip 93LC46C-E/ST more RoHS: Compliant Min Qty: 800 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $0.4460
$0.4460 Buy Now
DISTI # 93LC46C-E/ST-ND
DigiKey IC EEPROM 1KBIT MICROWIRE 8TSSOP Min Qty: 800 Lead time: 5 Weeks Container: Tube Temporarily Out of Stock
  • 800 $0.4326
$0.4326 Buy Now
DISTI # 93LC46C-E/ST
Avnet Americas EEPROM Serial-Microwire 1K-bit 128 x 8/64 x 16 3.3V/5V 8-Pin TSSOP Tube - Rail/Tube (Alt: 93LC46C-E/... ST) more RoHS: Compliant Min Qty: 800 Package Multiple: 100 Lead time: 5 Weeks, 0 Days Container: Tube 0
  • 800 $0.4125
  • 1,000 $0.4092
  • 1,800 $0.4058
  • 4,000 $0.4026
  • 8,000 $0.3985
$0.3985 / $0.4125 Buy Now
DISTI # 579-93LC46C-E/ST
Mouser Electronics EEPROM 128x8 Or 64x16 259
  • 1 $0.4600
  • 25 $0.4500
  • 100 $0.4200
$0.4200 / $0.4600 Buy Now
DISTI # 93LC46C-E/ST
Microchip Technology Inc 1K, 128 X 8 OR 64 X 16 SERIAL EE, TSSOP, Projected EOL: 2034-05-27 COO: Malaysia, Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Tube 0

Alternates Available
  • 1 $0.4600
  • 25 $0.4500
  • 100 $0.4200
  • 1,000 $0.4100
  • 5,000 $0.3700
$0.3700 / $0.4600 Buy Now
DISTI # 70570987
RS 1K, 128 X 8 OR 64 X 16 SERIAL EE, EXT | Microchip Technology Inc. 93LC46C-E/ST RoHS: Not Compliant Min Qty: 800 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 800 $0.8400
  • 8,000 $0.8000
  • 40,000 $0.7600
  • 80,000 $0.7200
$0.7200 / $0.8400 RFQ
Onlinecomponents.com EEPROM - Serial-Microwire - 1Kbit (128 x 8)/(64 x 16) - 3.3V/5V - Automotive - 8-Pin TSSOP - Tube RoHS: Compliant 0
  • 100 $0.4925
  • 300 $0.4714
  • 1,000 $0.4459
  • 2,500 $0.4231
  • 5,000 $0.4167
  • 7,500 $0.4105
  • 10,000 $0.4043
  • 15,000 $0.3983
$0.3983 / $0.4925 Buy Now
NAC 1K, 128 X 8 OR 64 X 16 SERIAL EE, EXT - Package: 8 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 800 Package Multiple: 100 Container: Tube 0
  • 1 $0.5100
  • 100 $0.4600
  • 500 $0.4200
  • 1,000 $0.4100
$0.4100 / $0.5100 Buy Now
DISTI # 93LC46C-E/ST
Avnet Silica EEPROM SerialMicrowire 1Kbit 128 x 864 x 16 33V5V 8Pin TSSOP Tube (Alt: 93LC46C-E/ST) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
Master Electronics EEPROM - Serial-Microwire - 1Kbit (128 x 8)/(64 x 16) - 3.3V/5V - Automotive - 8-Pin TSSOP - Tube RoHS: Compliant 0
  • 100 $0.4925
  • 300 $0.4714
  • 1,000 $0.4459
  • 2,500 $0.4231
  • 5,000 $0.4167
  • 7,500 $0.4105
  • 10,000 $0.4043
  • 15,000 $0.3983
$0.3983 / $0.4925 Buy Now

Part Details for 93LC46C-E/ST

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93LC46C-E/ST Part Data Attributes

Parametric Data
93LC46C-E/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
93LC46C-E/ST Microchip Technology Inc 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Alternate Memory Width 8
Clock Frequency-Max (fCLK) 3 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.4 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 125 °C
Operating Temperature-Min -40 °C
Organization 64X16
Output Characteristics TOTEM POLE
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Ready/Busy YES
Reverse Pinout NO
Screening Level TS 16949
Seated Height-Max 1.2 mm
Serial Bus Type MICROWIRE
Standby Current-Max 0.000005 A
Supply Current-Max 0.002 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 AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 3 mm
Write Cycle Time-Max (tWC) 6 ms
Write Protection SOFTWARE

Alternate Parts for 93LC46C-E/ST

This table gives cross-reference parts and alternative options found for 93LC46C-E/ST. 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 93LC46C-E/ST, 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
93LC46C-I/ST Microchip Technology Inc $0.2898 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46C-I/ST
93LC46CT-I/STGX Microchip Technology Inc Check for Price 64X16 MICROWIRE BUS SERIAL EEPROM, PDSO8 93LC46C-E/ST vs 93LC46CT-I/STGX
93LC46C-I/STX Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46C-I/STX
93LC46CT-E/STX Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46CT-E/STX
93LC46CT-I/ST Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46CT-I/ST
93LC46CT-E/ST Microchip Technology Inc $0.5330 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46CT-E/ST
93LC46CT-I/STG Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46CT-I/STG
93LC46CT-E/STG Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46CT-E/STG
Part Number Manufacturer Composite Price Description Compare
93LC46C-TI/STGX Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 93LC46C-E/ST vs 93LC46C-TI/STGX
93LC46C-E/STG Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46C-E/STG
93LC46CT-E/SNG Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 93LC46C-E/ST vs 93LC46CT-E/SNG
93LC46CT-I/MSG Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, MSOP-8 93LC46C-E/ST vs 93LC46CT-I/MSG
93LC46CT-E/SN Microchip Technology Inc $0.4700 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 93LC46C-E/ST vs 93LC46CT-E/SN
93LC46CT-I/MCG Microchip Technology Inc Check for Price EEPROM, 64X16, Serial, CMOS, PDSO8 93LC46C-E/ST vs 93LC46CT-I/MCG
93LC46CX-E/P Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 93LC46C-E/ST vs 93LC46CX-E/P
93LC46CXT-I/MSG Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, LEAD FREE, PLASTIC, MO-187, MSOP-8 93LC46C-E/ST vs 93LC46CXT-I/MSG
93LC46CXT-E/SNX Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 93LC46C-E/ST vs 93LC46CXT-E/SNX
93LC46CXT-I/ST Microchip Technology Inc Check for Price 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 93LC46C-E/ST vs 93LC46CXT-I/ST

93LC46C-E/ST Related Parts

93LC46C-E/ST Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the 93LC46C-E/ST is 3.2 MHz.

  • The 93LC46C-E/ST is initialized by sending a START condition (high-to-low transition on SCL while SDA is high) followed by the device address and a write operation to set the memory pointer to the desired location.

  • Yes, the 93LC46C-E/ST is 5V tolerant, but it is recommended to use a voltage regulator to ensure a stable 2.5V supply to the device.

  • Page writes are limited to 16 bytes, and block writes are limited to 128 bytes. The device automatically increments the memory address after each byte is written. To perform a page or block write, send the starting address and data bytes, and then send a STOP condition to end the write operation.

  • The WP (Write Protect) pin is used to prevent writes to the entire memory array. When WP is low, the device is in write-protect mode, and all write operations are ignored.