Part Details for 24LC32AT-E/ST by Microchip Technology Inc
Results Overview of 24LC32AT-E/ST by Microchip Technology Inc
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (9 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
Security and Surveillance
Industrial Automation
Computing and Data Storage
Financial Technology (Fintech)
Energy and Power Systems
24LC32AT-E/ST Information
24LC32AT-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 24LC32AT-E/ST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
68H9706
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Newark | Eeprom, 32Kbit, -40 To 125Deg C, Memory Configuration:4K X 8Bit, Interfaces:I2C, Clock Frequency Max:400Khz, Ic Case/Package:Tssop, No. Of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V, Ic Mounting:Surface Mount Rohs Compliant: Yes |Microchip 24LC32AT-E/ST RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.5830 | Buy Now |
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DISTI #
24LC32AT-E/ST-ND
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DigiKey | IC EEPROM 32KBIT I2C 8TSSOP Min Qty: 2500 Lead time: 6 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$0.5665 | Buy Now |
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DISTI #
24LC32AT-E/ST
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Avnet Americas | EEPROM Serial-I2C 32K-bit 4K x 8 3.3V/5V 8-Pin TSSOP T/R - Tape and Reel (Alt: 24LC32AT-E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 6 Weeks, 0 Days Container: Reel | 0 |
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$0.5071 / $0.5250 | Buy Now |
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DISTI #
579-24LC32AT-E/ST
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Mouser Electronics | EEPROM 4kx8 - 5V - 2.5V RoHS: Compliant | 2434 |
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$0.5500 / $0.5900 | Buy Now |
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DISTI #
24LC32AT-E/ST
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Microchip Technology Inc | No description available, TSSOP, Projected EOL: 2034-05-16 COO: Malaysia, Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel |
0 Alternates Available |
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$0.4800 / $0.5900 | Buy Now |
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Onlinecomponents.com | EEPROM - Serial-I²C - 32Kb (4K x 8) - 2.5V/3.3V/5V - 8-Pin TSSOP - Tape&Reel RoHS: Compliant | 0 |
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$0.5210 / $1.0920 | Buy Now |
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NAC | 32K, 4K X 8, 2.5V SER EE EXT - Package: 8 TSSOP 4.4mm T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 | 0 |
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$0.5200 / $0.6500 | Buy Now |
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DISTI #
24LC32AT-E/ST
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Avnet Silica | EEPROM SerialI2C 32Kbit 4K x 8 33V5V 8Pin TSSOP TR (Alt: 24LC32AT-E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
24LC32AT-E/ST
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EBV Elektronik | EEPROM SerialI2C 32Kbit 4K x 8 33V5V 8Pin TSSOP TR (Alt: 24LC32AT-E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 7 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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LCSC | 32Kbit 400kHz I2C TSSOP-8 EEPROM ROHS | 10 |
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$0.7909 / $0.8392 | Buy Now |
Part Details for 24LC32AT-E/ST
24LC32AT-E/ST CAD Models
24LC32AT-E/ST Part Data Attributes
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24LC32AT-E/ST
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
24LC32AT-E/ST
Microchip Technology Inc
4K X 8 I2C/2-WIRE 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 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | 2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED | |
| Clock Frequency-Max (fCLK) | 0.4 MHz | |
| Data Retention Time-Min | 200 | |
| Endurance | 1000000 Write/Erase Cycles | |
| I2C Control Byte | 1010DDDR | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.4 mm | |
| Memory Density | 32768 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Number of Words | 4096 words | |
| Number of Words Code | 4000 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 4KX8 | |
| 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 | |
| Seated Height-Max | 1.2 mm | |
| Serial Bus Type | I2C | |
| Standby Current-Max | 0.000005 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) | 5 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) | 5 ms | |
| Write Protection | HARDWARE |
Alternate Parts for 24LC32AT-E/ST
This table gives cross-reference parts and alternative options found for 24LC32AT-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 24LC32AT-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 |
|---|---|---|---|---|
| 24LC32A-I/ST | Microchip Technology Inc | $0.5529 | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32A-I/ST |
| 24LC32AT-I/ST | Microchip Technology Inc | $0.5965 | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32AT-I/ST |
| 24LC32A-E/STG | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32A-E/STG |
| 24LC32A-ET/ST | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32A-ET/ST |
| 24LC32AT-E/STG | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32AT-E/STG |
| 24LC32A/ST | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32A/ST |
| 24LC32A-I/STG | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32A-I/STG |
| 24LC32AT-I/STG | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32AT-I/STG |
| 24LC32A-IT/ST | Microchip Technology Inc | Check for Price | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32AT-E/ST vs 24LC32A-IT/ST |
24LC32AT-E/ST Frequently Asked Questions (FAQ)
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The 24LC32AT-E/ST has a minimum of 1 million write cycles, but the actual number of write cycles may vary depending on the application and operating conditions.
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The 24LC32AT-E/ST uses a page write buffer to handle writes. The device can write up to 32 bytes of data in a single page write operation. For block writes, the device can write up to 128 bytes of data in a single block write operation. The datasheet provides more information on the page and block write protocols.
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The WP (Write Protect) pin is used to prevent writes to the entire device or a specific block of memory. When the WP pin is tied to VCC, the entire device is write-protected. When the WP pin is tied to a specific block address, only that block is write-protected.
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The 24LC32AT-E/ST requires a specific power-up and power-down sequencing to ensure proper operation. The datasheet provides guidelines for power-up and power-down sequencing, including the recommended voltage ramp rates and timing.
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The 24LC32AT-E/ST has a maximum clock frequency of 400 kHz for standard operation and 1 MHz for fast operation.