onsemi CAT24C44VI Memory Integrated Circuit
NVSRAM (Non-Volatile SRAM) Memory IC 256bit SPI 1 MHz 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT24C44VI
Detailed Description
IC NVSRAM 256B SPI 1MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT24C44VI Datasheet
Quick Jump:
Technical Specifications
onsemi CAT24C44VI Memory Integrated Circuit technical specifications.
General
Interface
Serial
Memory Size
256b (16 x 16)
Data Bus Width
16b
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
NVSRAM (Non-Volatile SRAM)
Alternate Parts Comparison (CAT24C44VI vs CAT28F001G-12T vs CAT28F010GI-90T vs CAT28F020LI12)
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-SOIC | 32-LCC | 32-LCC | 32-DIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 256b (16 x 16) | 1Mb (128K x 8) | 1Mb (128K x 8) | 2Mb (256K x 8) |
| Interface | Serial | Parallel | Parallel | Parallel |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Memory Format | NVSRAM | Flash | Flash | Flash |
| Memory Interface | SPI | Parallel | Parallel | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | NVSRAM (Non-Volatile SRAM) | Flash | Flash | Flash |
| Number of Pins | -- | 32 | 32 | 32 |
| Action |
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