Part Details for 93LC46A-I/ST by Microchip Technology Inc
Results Overview of 93LC46A-I/ST by Microchip Technology Inc
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
93LC46A-I/ST Information
93LC46A-I/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 93LC46A-I/ST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
92C7645
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Newark | Serial Eeprom, 1Kbit, 3Mhz, Tssop-8, Memory Configuration:128 X 8Bit, Interfaces:Microwire, Clock Frequency Max:2Mhz, Ic Case/Package:Tssop, No. Of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V, Msl:Msl 1 - Unlimitedrohs Compliant: Yes |Microchip 93LC46A-I/ST RoHS: Compliant Min Qty: 1100 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.3300 | Buy Now |
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DISTI #
93LC46A-I/ST-ND
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DigiKey | IC EEPROM 1KBIT MICROWIRE 8TSSOP Min Qty: 1 Lead time: 4 Weeks Container: Tube |
3 In Stock |
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$0.3600 | Buy Now |
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DISTI #
93LC46A-I/ST
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Avnet Americas | EEPROM Serial-Microwire 1K-bit 128 x 8 3.3V/5V 8-Pin TSSOP Tube - Rail/Tube (Alt: 93LC46A-I/ST) RoHS: Compliant Min Qty: 2200 Package Multiple: 100 Lead time: 4 Weeks, 0 Days Container: Tube | 0 |
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$0.2592 / $0.2646 | Buy Now |
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DISTI #
579-93LC46A-I/ST
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Mouser Electronics | EEPROM 128x8 RoHS: Compliant | 17 |
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$0.3300 / $0.3500 | Buy Now |
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DISTI #
V36:1790_06428455
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Arrow Electronics | EEPROM Serial-Microwire 1K-bit 128 x 8 3.3V/5V 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 4 Weeks Date Code: 1237 | Americas - 16 |
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$0.2983 | Buy Now |
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DISTI #
93LC46A-I/ST
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Microchip Technology Inc | 1K, 128 X 8 SERIAL EE, IND, TSSOP, Projected EOL: 2034-05-16 COO: Malaysia, Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube | 30000 |
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$0.2700 / $0.3500 | Buy Now |
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DISTI #
70452181
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RS | 1K, 128 X 8 SERIAL EE, IND8 TSSOP 4.4mm TUBE Min Qty: 1100 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$0.5200 / $0.6100 | RFQ |
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Onlinecomponents.com | EEPROM - Serial-Microwire - 1Kbit (128 x 8) - 3.3V/5V - 8-Pin TSSOP - Tube RoHS: Compliant | 30000 Factory Stock |
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$0.2903 / $0.3582 | Buy Now |
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Quest Components | 2113 |
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$0.7815 / $2.0840 | Buy Now | |
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DISTI #
93LC46A-I/ST
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TME | IC: EEPROM memory, 1kbEEPROM, Microwire, 128x8bit, 2.5÷5.5V, 2MHz Min Qty: 3 | 10 |
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$0.3400 / $0.4500 | Buy Now |
Part Details for 93LC46A-I/ST
93LC46A-I/ST CAD Models
93LC46A-I/ST Part Data Attributes
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93LC46A-I/ST
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
93LC46A-I/ST
Microchip Technology Inc
128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
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| 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 | 4 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS | |
| 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 | 4.4 mm | |
| Memory Density | 1024 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 8 | |
| Number of Words | 128 words | |
| Number of Words Code | 128 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 128X8 | |
| 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 | 0.000001 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 | INDUSTRIAL | |
| 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 93LC46A-I/ST
This table gives cross-reference parts and alternative options found for 93LC46A-I/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 93LC46A-I/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 |
|---|---|---|---|---|
| 93LC46A/ST | Microchip Technology Inc | $0.2609 | 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, TSSOP-8 | 93LC46A-I/ST vs 93LC46A/ST |
| 93LC46AT-I/STGX | Microchip Technology Inc | Check for Price | 128X8 MICROWIRE BUS SERIAL EEPROM, PDSO8 | 93LC46A-I/ST vs 93LC46AT-I/STGX |
| 93LC46AT-E/STX | Microchip Technology Inc | Check for Price | 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 93LC46A-I/ST vs 93LC46AT-E/STX |
| 93LC46A-TI/STGX | Microchip Technology Inc | Check for Price | 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 | 93LC46A-I/ST vs 93LC46A-TI/STGX |
| 93LC46A-E/STX | Microchip Technology Inc | Check for Price | 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 93LC46A-I/ST vs 93LC46A-E/STX |
| 93LC46AT-E/STGX | Microchip Technology Inc | Check for Price | 128X8 MICROWIRE BUS SERIAL EEPROM, PDSO8 | 93LC46A-I/ST vs 93LC46AT-E/STGX |
| 93LC46A-E/STGX | Microchip Technology Inc | Check for Price | 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 | 93LC46A-I/ST vs 93LC46A-E/STGX |
| 93LC46AT-I/STG | Microchip Technology Inc | Check for Price | 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 93LC46A-I/ST vs 93LC46AT-I/STG |
93LC46A-I/ST Frequently Asked Questions (FAQ)
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The maximum clock frequency for the 93LC46A-I/ST is 3.2 MHz.
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Yes, the 93LC46A-I/ST is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 2.5V supply to the device.
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It's recommended to power up the 93LC46A-I/ST after the microcontroller or other devices in the system, and power it down before the other devices. This ensures that the EEPROM is properly initialized and avoids any potential data corruption.
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The 93LC46A-I/ST has an endurance of 100,000 erase/write cycles, with a minimum of 10 years of data retention.
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The 93LC46A-I/ST is rated for operation up to 125°C, but it's recommended to derate the device for high-temperature applications to ensure reliable operation.