Microchip Technology 25AA640AT-I/MNY Memory Integrated Circuit
IC EEPROM 64KBIT SPI 10MHZ 8TDFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
25AA640AT-I/MNY
Detailed Description
IC EEPROM 64KBIT SPI 10MHZ 8TDFN
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
25AA640AT-I/MNY Datasheet
Quick Jump:
Technical Specifications
Microchip Technology 25AA640AT-I/MNY Memory Integrated Circuit technical specifications.
General
Interface
Serial-SPI
Memory Size
64Kb (8K x 8)
Maximum Clock Frequency
10 MHz
Active Read Current Max
5 mA
RoHS
Compliant
Number of Pins
8
Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Alternate Parts Comparison (25AA640AT-I/MNY vs 24LC256T-E/MNY vs 93C76CT-E/MNY vs 24LC02BHT-E/MNY)
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-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 2.5V ~ 5.5V | 4.5V ~ 5.5V | 2.5V ~ 5.5V |
| Memory Size | 64Kb (8K x 8) | 256Kb (32K x 8) | 8Kb (1K x 8, 512 x 16) | 2Kb (256 x 8) |
| Interface | Serial-SPI | 2-Wire, I2C | Serial-Microwire | Serial-I2C |
| RoHS | Compliant | ROHS3 Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Clock Frequency | 10 MHz | 400 kHz | 3 MHz | 400 kHz |
| Data Retention | 200(Min) | 200 Year | 200(Min) | 200(Min) |
| Max Frequency | 10 MHz | 400 kHz | 3 MHz | 400 kHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Action |
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