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| Part Number | DSPB56374AEC | DSPB56374AFC | DSPB56374AE |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | Freescale Semiconductor | Freescale Semiconductor |
| Product Status | Obsolete | Active | Active |
| Type | Audio Processor | Audio Processor | Audio Processor |
| Interface | Host Interface, I²C, SAI, SPI | Host Interface, I²C, SAI, SPI | Host Interface, I²C, SAI, SPI |
| Clock Rate | 150MHz | 150MHz | 150MHz |
| Non-Volatile Memory | ROM (84kB) | ROM (84kB) | ROM (84kB) |
| On-Chip RAM | 54kB | 54kB | 54kB |
| Voltage - I/O | 3.30V | 3.30V | 3.30V |
| Voltage - Core | 1.25V | 1.25V | 1.25V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 52-LQFP | 80-LQFP | 52-LQFP |
| Supplier Device Package | 52-TQFP (10x10) | 80-LQFP (14x14) | 52-TQFP (10x10) |
