-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for 24LC32A-I/ST by Microchip Technology Inc
Results Overview of 24LC32A-I/ST by Microchip Technology Inc
- Distributor Offerings: (25 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- 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
24LC32A-I/ST Information
24LC32A-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 24LC32A-I/ST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
66AH1919
|
Newark | Eeprom, 32Kbit, -40 To 85Deg C Rohs Compliant: Yes |Microchip 24LC32A-I/ST RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 163 |
|
$0.4900 / $0.5400 | Buy Now |
|
DISTI #
24LC32A-I/ST-ND
|
DigiKey | IC EEPROM 32KBIT I2C 8TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
1026 In Stock |
|
$0.5047 / $0.5600 | Buy Now |
|
DISTI #
24LC32A-I/ST
|
Avnet Americas | EEPROM Serial-I2C 32K-bit 4K x 8 3.3V/5V 8-Pin TSSOP - Rail/Tube (Alt: 24LC32A-I/ST) RoHS: Compliant Min Qty: 700 Package Multiple: 100 Lead time: 6 Weeks, 0 Days Container: Tube | 0 |
|
$0.4588 / $0.4750 | Buy Now |
|
DISTI #
579-24LC32A-I/ST
|
Mouser Electronics | EEPROM 4kx8 - 5V - 2.5V RoHS: Compliant | 2380 |
|
$0.4900 / $0.5400 | Buy Now |
|
DISTI #
V36:1790_06423155
|
Arrow Electronics | EEPROM Serial-I2C 32K-bit 4K x 8 3.3V/5V 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks Date Code: 2332 | Americas - 869 |
|
$0.4540 | Buy Now |
|
DISTI #
24LC32A-I/ST
|
Microchip Technology Inc | 32K, 4K X 8, 2.5V SER EE IND, TSSOP, Projected EOL: 2034-05-16 COO: Malaysia, Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube |
13879 Alternates Available |
|
$0.4500 / $0.5400 | Buy Now |
|
DISTI #
70414277
|
RS | 32K 4Kx8 2.5V Serial EEPROM,24LC32A-I/ST Min Qty: 700 Package Multiple: 1 Lead time: 30 Weeks, 0 Days Container: Bulk | 0 |
|
$0.8200 / $0.9700 | RFQ |
|
|
Future Electronics | 24LC32A Series 32 Kb I2C 2 Wire (4K X 8) 2.5 V Serial EEPROM SMT - TSSOP-8 RoHS: Compliant pbFree: Yes Min Qty: 100 Package Multiple: 700 Lead time: 6 Weeks Container: Tube | 100Tube |
|
$0.1550 / $0.1660 | Buy Now |
|
|
Onlinecomponents.com | EEPROM - Serial-I²C - 32Kb (4K x 8) - 2.5V/3.3V/5V - 8-Pin TSSOP - Tube RoHS: Compliant |
1200 In Stock 13800 Factory Stock |
|
$0.4465 / $0.5480 | Buy Now |
|
DISTI #
66293002
|
Verical | EEPROM Serial-I2C 32K-bit 4K x 8 3.3V/5V 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2251 | Americas - 1200 |
|
$0.6101 / $0.7129 | Buy Now |
Part Details for 24LC32A-I/ST
24LC32A-I/ST CAD Models
24LC32A-I/ST Part Data Attributes
|
|
24LC32A-I/ST
Microchip Technology Inc
Buy Now
Datasheet
|
Compare Parts:
24LC32A-I/ST
Microchip Technology Inc
4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
|
| 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 | 85 °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 | 0.000001 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 | 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) | 5 ms | |
| Write Protection | HARDWARE |
Alternate Parts for 24LC32A-I/ST
This table gives cross-reference parts and alternative options found for 24LC32A-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 24LC32A-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 |
|---|---|---|---|---|
| 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 | 24LC32A-I/ST vs 24LC32AT-I/ST |
| 24LC32A-E/ST | Microchip Technology Inc | $0.6970 | 4K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | 24LC32A-I/ST vs 24LC32A-E/ST |
24LC32A-I/ST Frequently Asked Questions (FAQ)
-
The 24LC32A-I/ST has a minimum of 1 million write cycles, but the actual number of write cycles can vary depending on the usage and operating conditions.
-
The 24LC32A-I/ST uses a page write buffer to handle page writes. The device can perform page writes up to 32 bytes. For block writes, the device uses a block write buffer that can handle up to 64 bytes. The device automatically handles page and block writes, and the host only needs to send the write command and data.
-
The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to VCC, the device is in write-protect mode, and any attempt to write to the device will be ignored. When the WP pin is tied to GND, the device is in normal operation mode.
-
The 24LC32A-I/ST has a built-in power-on reset circuit that ensures the device is in a known state after power-up. The device can operate from a single supply voltage (VCC) and does not require any external power-up or power-down sequencing.
-
The 24LC32A-I/ST has a maximum clock frequency of 400 kHz. However, the device can operate at lower clock frequencies, and the host can adjust the clock frequency to optimize power consumption and performance.