Analog Devices DS21FF44 Telecom
IC TELECOM INTERFACE 300BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS21FF44
Detailed Description
IC TELECOM INTERFACE 300BGA
Package
300-BBGA
Key Features
Package / Case: 300-BBGA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS21FF44 Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS21FF44 Telecom technical specifications.
General
Interface
Parallel/Serial
Package / Case
300-BBGA
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
2.97V ~ 3.63V
Current Supply
300mA
Alternate Parts Comparison (DS21FF44 vs DS1230Y-120+ vs DS1220AB-200IND+ vs DS1225AB-70+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 300-BBGA | 28-DIP Module | 24-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 2.97V ~ 3.63V | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Interface | Parallel/Serial | Parallel | Parallel | Parallel |
| Memory Size | -- | 256Kb (32K x 8) | 16Kbit | 64Kbit |
| Number of Pins | -- | 28 | 24 | 28 |
| Lifecycle Status | -- | Active | Active | Active |
| Access Time | -- | 120 ns | 200 ns | 70 ns |
| Automotive | -- | No | No | No |
| Data Bus Width Bit | -- | 8 | 8 | 8 |
| Maximum Access Time Ns | -- | 120 | 200 | 70 |
| Action |
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