onsemi CAT24C44LI Memory Integrated Circuit
NVSRAM (Non-Volatile SRAM) Memory IC 256bit SPI 1 MHz 8-PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT24C44LI
Detailed Description
IC NVSRAM 256B SPI 1MHZ 8DIP
Package
8-DIP (0.300", 7.62mm)
Key Features
Package / Case: 8-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT24C44LI Datasheet
Quick Jump:
Technical Specifications
onsemi CAT24C44LI Memory Integrated Circuit technical specifications.
General
Interface
Serial
Memory Size
256b (16 x 16)
Data Bus Width
16b
RoHS
Yes
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
NVSRAM (Non-Volatile SRAM)
Related Parts Comparison (CAT24C44LI vs CAT28F001G-12T vs CAT28F010GI-90T vs CAT28F020LI12)
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-DIP | 32-LCC | 32-LCC | 32-DIP |
| Mounting Type | Through Hole | 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 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Access Time | 1.5us | 120 ns | 90 ns | 120 ns |
| Memory Format | NVSRAM | Flash | Flash | Flash |
| Memory Interface | SPI | Parallel | Parallel | Parallel |
| Memory Organization | 16 x 16 | 128K x 8 | 128K x 8 | 256K x 8 |
| Action |
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