Microchip Technology 93AA46AT-I/MC Microcontrollers
IC EEPROM 1KBIT MICROWIRE 8DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
93AA46AT-I/MC
Base Model
Detailed Description
IC EEPROM 1KBIT MICROWIRE 8DFN
Package
8-VFDFN Exposed Pad
Lifecycle Status
Active
Datasheet
93AA46AT-I/MC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology 93AA46AT-I/MC Microcontrollers technical specifications.
General
Interface
Serial-Microwire
Memory Size
1Kb (128 x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Alternate Parts Comparison (93AA46AT-I/MC vs 93AA46AE48T-I/OT vs 93AA46AE48T-I/SN vs 93AA46A-I/SN)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-VFDFN Exposed Pad | SOT-23-6 | 8-SOIC | 8-SOIC |
| 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 | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 1Kb (128 x 8) | 1Kb (128 x 8) | 1Kb (128 x 8) | 1Kb (128 x 8) |
| Interface | Serial-Microwire | Serial-Microwire | Serial-Microwire | Serial-Microwire |
| Number of Pins | 8 | 6 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Address Bus Width Bit | 7 | 7 | 7 | 7 |
| Automotive | No | Yes | Yes | No |
| Clock Frequency | 2 MHz | 2 MHz | 2 MHz | 2 MHz |
| 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
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EEPROM Memory IC 1Kbit Microwire 4 MHz 8-UDFN-EP (2x3)
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