Microchip Technology 93AA66AT-I/MS Microcontrollers
IC EEPROM 4KBIT MICROWIRE 8MSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
93AA66AT-I/MS
Base Model
Detailed Description
IC EEPROM 4KBIT MICROWIRE 8MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
93AA66AT-I/MS Datasheet
Quick Jump:
Technical Specifications
Microchip Technology 93AA66AT-I/MS Microcontrollers technical specifications.
General
Interface
Serial-Microwire
Memory Size
4Kb (512 x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Related Parts Comparison (93AA66AT-I/MS vs 93AA66BT-I/MC vs 93AA66CT-I/MC vs 93AA66B-I/MS)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-VFDFN Exposed Pad | 8-VFDFN Exposed Pad | 8-TSSOP |
| 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 | 4Kb (512 x 8) | 4Kb (256 x 16) | 4Kb (512 x 8, 256 x 16) | 4Kb (256 x 16) |
| Interface | Serial-Microwire | Serial-Microwire | Serial-Microwire | Serial-Microwire |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Address Bus Width Bit | 9 | 8 | 9/8 | 8 |
| Automotive | No | No | No | No |
| Clock Frequency | 2 MHz | 2 MHz | 3 MHz | 2 MHz |
| Action |
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