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| Part Number | BQ4011YMA-100 | BQ4011YMA-150 | BQ4011YMA-200 | BQ4011MA-100 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Format | NVSRAM | NVSRAM | NVSRAM | NVSRAM |
| Technology | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) |
| Memory Size | 256Kb (32K x 8) | 256Kb (32K x 8) | 256Kb (32K x 8) | 256Kb (32K x 8) |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - | - |
| Write Cycle Time - Word, Page | 100ns | 150ns | 200ns | 100ns |
| Access Time | 100 ns | 150 ns | 200 ns | 100 ns |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.75V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | 28-DIP Module (0.61", 15.49mm) | 28-DIP Module (0.61", 15.49mm) | 28-DIP Module (0.61", 15.49mm) | 28-DIP Module (0.61", 15.49mm) |
| Supplier Device Package | 28-DIP Module (18.42x37.72) | 28-DIP Module (18.42x37.72) | 28-DIP Module (18.42x37.72) | 28-DIP Module (18.42x37.72) |
