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| Part Number | ADUCM331WDCPZ | ADUCM330WDCPZ | ADUCM331WBCPZ |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Obsolete | Obsolete |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 16.384MHz | 16.384MHz | 16.384MHz |
| Connectivity | LINbus, SPI | LINbus, SPI | LINbus, SPI |
| Peripherals | POR, WDT | POR, WDT | POR, WDT |
| Number of I/O | 6 | 6 | 6 |
| Program Memory Size | 128KB (128K x 8) | 96KB (96K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash | Flash |
| EEPROM Size | 4K x 8 | 4K x 8 | 4K x 8 |
| RAM Size | 6K x 8 | 6K x 8 | 6K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 18V | 3.6V ~ 18V | 3.6V ~ 18V |
| Data Converters | A/D 2x20b | A/D 2x20b | A/D 2x20b |
| Oscillator Type | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 115°C (TA) | -40°C ~ 115°C (TA) | -40°C ~ 115°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad, CSP | 32-VFQFN Exposed Pad, CSP | 32-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 32-LFCSP-VQ (6x6) | 32-LFCSP-VQ (6x6) | 32-LFCSP-VQ (6x6) |
