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| Part Number | ADSP-BF542BBCZ-4A | ADSP-BF542BBCZ-5A | ADSP-BF544BBCZ-4A | ADSP-BF522BBCZ-4A |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Obsolete | Active |
| Type | Fixed Point | Fixed Point | Fixed Point | Fixed Point |
| Interface | CAN, SPI, SSP, TWI, UART, USB | CAN, SPI, SSP, TWI, UART, USB | CAN, SPI, SSP, TWI, UART | DMA, I²C, PPI, SPI, SPORT, UART |
| Clock Rate | 400MHz | 533MHz | 400MHz | 400MHz |
| Non-Volatile Memory | External | External | External | ROM (32kB) |
| On-Chip RAM | 132kB | 132kB | 196kB | 132kB |
| Voltage - I/O | 2.50V, 3.30V | 2.50V, 3.30V | 2.50V, 3.30V | 1.8V, 2.5V, 3.3V |
| Voltage - Core | 1.25V | 1.25V | 1.25V | 1.30V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 400-LFBGA, CSPBGA | 400-LFBGA, CSPBGA | 400-LFBGA, CSPBGA | 208-FBGA, CSPBGA |
| Supplier Device Package | 400-CSPBGA (17x17) | 400-CSPBGA (17x17) | 400-CSPBGA (17x17) | 208-CSPBGA (17x17) |
