onsemi CAT64LC40J EEPROM
The CAT64LC10/20/40 is a 1K/2K/4K-bit Serial EEPROMwhich is configured as 64/128/256 registers by 16 bits.

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT64LC40J
Detailed Description
The CAT64LC10/20/40 is a 1K/2K/4K-bit Serial EEPROMwhich is configured as 64/128/256 registers by 16 bits. Each...
Package
SOIC
Lifecycle Status
Active
RoHS State
Non-Compliant
Datasheet
CAT64LC40J Datasheet
Quick Jump:
Technical Specifications
onsemi CAT64LC40J EEPROM technical specifications.
General
Interface
SPI
Memory Size
512 B
RoHS
Non-Compliant
Mounting Type
SMD (SMT)
Operating Temperature
0 °C ~ 70 °C
Supply Voltage
2.5 V ~ 6 V
Max Frequency
1 MHz
Access Time
500 ns
Package
SOIC
Alternate Parts Comparison (CAT64LC40J vs CAT93C86VI vs CAT24C208WI-G vs CAT93C46WI-GT3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | SMD (SMT) | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0 °C ~ 70 °C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.5 V ~ 6 V | 1.8V ~ 5.5V | 5V | 5V |
| Memory Size | 512 B | 16Kb | 8Kb | 1Kb |
| Interface | SPI | MICROWIRE, Serial | I2C, Serial | MICROWIRE, Serial, 3-WIRE |
| RoHS | Non-Compliant | Yes | Compliant | Yes |
| Max Frequency | 1 MHz | 500kHz | 400kHz | 2MHz |
| Access Time | 500 ns | -- | 900ns | 250ns |
| Package / Case | -- | SOIC | SOIC | SOIC |
| Frequency | -- | 3MHz | 400kHz | 2MHz |
| Lead Free | -- | Lead Free | Lead Free | Lead Free |
| Memory Format | -- | EEPROM | EEPROM | EEPROM |
| Action |
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