Microchip Technology AT24C32D-STUM-T Memory Integrated Circuit
IC EEPROM 32KBIT I2C SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT24C32D-STUM-T
Detailed Description
IC EEPROM 32KBIT I2C SOT23-5
Package
SOT-23-5 Thin, TSOT-23-5
Key Features
Package / Case: SOT-23-5 Thin, TSOT-23-5; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT24C32D-STUM-T Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT24C32D-STUM-T Memory Integrated Circuit technical specifications.
General
Series
AT24C32D
Interface
Serial-I2C
Memory Size
32Kb (4K x 8)
Maximum Clock Frequency
1 MHz
Active Read Current Max
1 mA
RoHS
Compliant
Number of Pins
5
Package / Case
SOT-23-5 Thin, TSOT-23-5
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Alternate Parts Comparison (AT24C32D-STUM-T vs AT24C02B-TSU-T vs AT24CS01-STUM-T vs AT24CS04-STUM-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 32Kb (4K x 8) | 2Kb (256 x 8) | 1Kb (128 x 8) | 4Kb (512 x 8) |
| Maximum Clock Frequency | 1 MHz | 400 kHz | 1 MHz | 1 MHz |
| Active Read Current Max | 1 mA | 3 mA | 3 mA | 3 mA |
| RoHS | Compliant | ROHS3 Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Access Time | 550 ns | 550 ns | 550 ns | 550 ns |
| Clock Frequency | 1 MHz | 1 MHz | 1 MHz | 1 MHz |
| Collector Emitter Saturation Voltage | 1.7 V to 5.5 V | 2.5 V, 3.3 V, 5 V | 1.7 V to 5.5 V | 1.7 V to 5.5 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
CAT24C32C5ATRonsemiSimilaronsemi
Pin YesPkg NoElec Yes
EEPROM Memory IC 32Kbit I2C 1 MHz 400 ns 5-WLCSP (1.34x0.91)
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