Microchip Technology 25AA040A-I/ST Microcontrollers
IC EEPROM 4KBIT SPI 10MHZ 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
25AA040A-I/ST
Base Model
Detailed Description
IC EEPROM 4KBIT SPI 10MHZ 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
25AA040A-I/ST Datasheet
Quick Jump:
Technical Specifications
Microchip Technology 25AA040A-I/ST Microcontrollers technical specifications.
General
Interface
Serial-SPI
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
Alternate Parts Comparison (25AA040A-I/ST vs 25AA040X/ST vs 25AA040AT-I/MS vs 25AA040X-I/ST)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40 ~ 85 | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 2.5/3.3/5 | 1.8V ~ 5.5V |
| Memory Size | 4Kb (512 x 8) | 4Kb (512 x 8) | 4K | 4Kb (512 x 8) |
| RoHS | Compliant | ROHS3 Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Max Frequency | 10 MHz | 1 MHz | 10 | 1 MHz |
| Package / Case | 8-TSSOP | 8-TSSOP | -- | 8-TSSOP |
| Interface | Serial-SPI | -- | Serial-SPI | Serial-SPI |
| Number of Pins | 8 | -- | 8 | 8 |
| Automotive | No | -- | No | No |
| Data Retention | 200(Min) | -- | 200(Min) | 200(Min) |
| Action |
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