| PartNumber | ADUCM3029BCBZ-R7 | ADUCM3029BCPZ | ADUCM3029BCBZ-RL |
| Description | ARM Microcontrollers - MCU LowPwr Cortex M3w 256kEmbeddedFlashADC | ARM Microcontrollers - MCU LowPwr Cortex M3w/ 256kEmbeddedFlashADC | ARM Microcontrollers - MCU LowPwr Cortex M3w 256kEmbeddedFlashADC |
| Manufacturer | Infineon | Analog Devices Inc. | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | LFCSP-64 | UFBGA-132 |
| Series | XMC4300 | ADUCM3029 | STM32L4R5QG |
| Core | ARM Cortex M4 | ARM Cortex M3 | ARM Cortex M4 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 144 MHz | 26 MHz | 120 MHz |
| Program Memory Size | 256 kB | 256 kB | 1 MB |
| Data RAM Size | 128 kB | 64 kB | 640 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Operating Supply Voltage | 3.13 V to 3.63 V | 3 V | 1.71 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | - |
| Product | MCU | MCU | MCU+FPU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Infineon Technologies | Analog Devices | STMicroelectronics |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 16 kB | - | - |
| Interface Type | I2C, I2S, LIN, SPI, UART | I2C, SPI, UART | CAN, I2C, LPUART, SAI, SPI, UART, USART, USB OTG FS |
| DAC Resolution | 12 bit | - | 2 x 12 bit |
| I/O Voltage | 3.13 V to 3.63 V | - | 1.08 V to 3.6 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 16 Channel | 8 Channel | 16 Channel |
| Number of Timers/Counters | 4 Timer | 3 x 1 bit | 16 Timer |
| Processor Series | XMC4300 | ADUCM3029 | STM32L4R5 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 540 | 260 | 2496 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.63 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3.13 V | 1.74 V | 1.71 V |
| Tradename | XMC | - | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer, Windowed |
| Part # Aliases | AA SP001410674 XMC4300-F100K256 | - | - |
| Unit Weight | 0.023662 oz | 0.000847 oz | - |
| Number of I/Os | - | 44 I/O | 110 I/O |
| Analog Supply Voltage | - | 3 V | 1.62 V to 3.6 V, 1.8 V to 3.6 V |
| Development Kit | - | ADZS-UCM3029EZLITE | - |