Analog Devices DS28EL15Q-742+3TW Specialized ICs
IC EEPROM 512 1WIRE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS28EL15Q-742+3TW
Category
Detailed Description
IC EEPROM 512 1WIRE
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS28EL15Q-742+3TW Datasheet
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Technical Specifications
Analog Devices DS28EL15Q-742+3TW Specialized ICs technical specifications.
General
Memory Size
512b (256 x 2)
Lifecycle Status
Obsolete
Type
Authentication Chip
Applications
Authentication, Security
Access Time
2μs
Technology
EEPROM
Supply Voltage Operating
1.71 V to 1.89 V
Memory Format
EEPROM
Temperature Range Operating
-40°C to 85°C (TA)
Alternate Parts Comparison (DS28EL15Q-742+3TW 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 | |
|---|---|---|---|---|
| Memory Size | 512b (256 x 2) | 256Kb (32K x 8) | 16Kbit | 64Kbit |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Access Time | 2μs | 120 ns | 200 ns | 70 ns |
| Memory Format | EEPROM | NVSRAM | NVSRAM | NVSRAM |
| Technology | EEPROM | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) |
| Series | -- | DS1230Y | DS1220AB | DS1225AB |
| Package / Case | -- | 28-DIP Module | 24-DIP Module | 28-DIP Module |
| Mounting Type | -- | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -- | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | -- | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Interface | -- | Parallel | Parallel | Parallel |
| Data Bus Width | -- | 8 | 8 | 8 |
| Action |
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