| Part Number | ADUCM322BBCZI-RL | ADUCM320BBCZI-RL |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Active | Active |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 80MHz | 80MHz |
| Connectivity | I²C, MDIO, SPI | I²C, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | DMA, POR, PWM, WDT |
| Number of I/O | - | 40 |
| Program Memory Size | 256KB (256K x 8) | 256KB (128K x 8 x 2) |
| Program Memory Type | Flash | Flash |
| EEPROM Size | - | - |
| RAM Size | 32K x 8 | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.9V ~ 3.6V | 2.9V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 8x12b | A/D 16x14b; D/A 12x12b |
| Oscillator Type | External | Internal |
| Operating Temperature | -40°C ~ 105°C (TC) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 96-TFBGA, CSPBGA | 96-TFBGA, CSPBGA |
| Supplier Device Package | 96-CSPBGA (6x6) | 96-CSPBGA (6x6) |