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| Part Number | ADSP-2187NBCA-320 | ADSP-2187NKCA-320 | ADSP-2189NBCA-320 | ADSP-2184NBCA-320 | ADSP-2186NBCA-320 |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Fixed Point | Fixed Point | Fixed Point | Fixed Point | Fixed Point |
| Interface | Host Interface, Serial Port | Host Interface, Serial Port | Host Interface, Serial Port | Host Interface, Serial Port | Host Interface, Serial Port |
| Clock Rate | 80MHz | 80MHz | 80MHz | 80MHz | 80MHz |
| Non-Volatile Memory | External | External | External | External | External |
| On-Chip RAM | 160kB | 160kB | 192KB | 20kB | 40kB |
| Voltage - I/O | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 3.30V | 1.8V, 2.5V, 3.3V |
| Voltage - Core | 1.90V | 1.80V | 1.90V | 1.90V | 1.90V |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 144-LFBGA, CSPBGA | 144-LFBGA, CSPBGA | 144-LFBGA, CSPBGA | 144-LFBGA, CSPBGA | 144-LFBGA, CSPBGA |
| Supplier Device Package | 144-CSPBGA (10x10) | 144-CSPBGA (10x10) | 144-CSPBGA (10x10) | 144-CSPBGA (10x10) | 144-CSPBGA (10x10) |
