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| PartNumber | MSP432P401RIPZR | MSP432P401RIRGCR | MSP432P401RIPZ |
| Description | ARM Microcontrollers - MCU Ultra low power ARM Micro Controller | ARM Microcontrollers - MCU Ultra low power ARM Micro Controller | ARM Microcontrollers - MCU Ultra low power ARM Micro Controller |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | VQFN-64 | LQFP-100 |
| Series | MSP432P401R | MSP432P401R | MSP432P401R |
| Core | ARM Cortex M4F | - | ARM Cortex M4F |
| Data Bus Width | 32 bit | - | 32 bit |
| Maximum Clock Frequency | 48 MHz | - | 48 MHz |
| Program Memory Size | 256 kB | - | 256 kB |
| Data RAM Size | 64 kB | - | 64 kB |
| ADC Resolution | 14 bit | - | 14 bit |
| Number of I/Os | 84 I/O | - | 84 I/O |
| Operating Supply Voltage | 3 V | 3 V | 3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | - |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | - | Flash |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Data RAM Type | SRAM | - | SRAM |
| Data ROM Size | 32 kB | - | 32 kB |
| Data ROM Type | ROM | - | ROM |
| Interface Type | I2C, SPI, UART | - | I2C, IrDA, SPI, UART |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 24 Channel | - | 26 Channel |
| Number of Timers/Counters | 4 x 16 bit, 2 x 32 bit | - | 4 x 16 bit, 2 x 32 bit |
| Processor Series | MPS432P401x | - | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 2000 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.7 V | 3.7 V | 3.7 V |
| Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
| Tradename | SimpleLink | SimpleLink | SimpleLink |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Unit Weight | - | 0.008272 oz | 0.022889 oz |
| Analog Supply Voltage | - | - | 1.62 V to 3.7 V |