Microchip Technology AT28BV256-20TI Memory Integrated Circuit
IC EEPROM 256KBIT PAR 28TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT28BV256-20TI
Detailed Description
IC EEPROM 256KBIT PAR 28TSOP
Package
28-TSSOP (0.465", 11.80mm Width)
Key Features
Package / Case: 28-TSSOP (0.465", 11.80mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT28BV256-20TI Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT28BV256-20TI Memory Integrated Circuit technical specifications.
General
Manufacturer
Microchip Technology
Memory Size
256Kb (32K x 8)
RoHS
RoHS non-compliant
Package / Case
28-TSSOP
Packaging
Tray
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
2.7V ~ 3.6V
Lifecycle Status
Obsolete
Technology
EEPROM
Alternate Parts Comparison (AT28BV256-20TI vs AT28HC256-70TI vs AT28HC64B-70TC vs AT28C256F-15TI)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-TSSOP | 28-TSSOP | 28-TSSOP | 28-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | 0°C ~ 70°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 2.7V ~ 3.6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 256Kb (32K x 8) | 256Kb (32K x 8) | 64Kb (8K x 8) | 256Kb (32K x 8) |
| Access Time | 200 ns | 70 ns | 70 ns | 150 ns |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| Write Cycle Time Word Page | 10ms | 10ms | 10ms | 3ms |
| Action |
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