Microchip Technology 24CW640T-E/SN66KVAO EEPROM
EEPROM Memory IC 64Kbit I2C 1 MHz 1.6V ~ 5.5V 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
24CW640T-E/SN66KVAO
Detailed Description
IC EEPROM 64KBIT I2C 8SOIC
Package
8-SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
24CW640T-E/SN66KVAO Datasheet
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Technical Specifications
Microchip Technology 24CW640T-E/SN66KVAO EEPROM technical specifications.
General
Series
24CW
Interface
I2C
Memory Size
64Kbit
Maximum Clock Frequency
1 MHz
Active Read Current Max
1 mA
RoHS
RoHS Compliant
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.6V ~ 5.5V
Related Parts Comparison (24CW640T-E/SN66KVAO vs AT93C66A-10SQ-2.7 vs AT93C66A-SQ27U2 vs AT25080N-10SI-2.7)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.6V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Memory Size | 64Kbit | 4Kbit | 4Kbit | 8Kbit |
| RoHS | RoHS Compliant | Yes | Not applicable | RoHS non-compliant |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Max Frequency | 1 MHz | 2 MHz | 2 MHz | 3 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | I2C | 3-Wire Serial | 3-Wire Serial | SPI |
| Memory Organization | 8K x 8 | 512 x 8, 256 x 16 | 512 x 8, 256 x 16 | 1K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Action |
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