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| PartNumber | MSP430FR5721IDA | MSP430FR5721IRHAR | MSP430FR5721IDAR |
| Description | 16-bit Microcontrollers - MCU Mixed Signal MCU | 16-bit Microcontrollers - MCU Mixed Signal MCU | 16-bit Microcontrollers - MCU Mixed Signal MCU |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-38 | VQFN-40 | TSSOP-38 |
| Series | MSP430FR5721 | MSP430FR5721 | MSP430FR5721 |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 8 MHz | 8 MHz | 8 MHz |
| Program Memory Size | 4 kB | 4 kB | 4 kB |
| Data RAM Size | 1 kB | 1 kB | 1 kB |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 30 I/O | 32 I/O | 30 I/O |
| Operating Supply Voltage | 2 V to 3.6 V | 2 V to 3.6 V | 2 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Reel |
| Program Memory Type | FRAM | FRAM | FRAM |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SPI, UART, USB | JTAG | JTAG |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 14 Channel | 14 Channel | 14 Channel |
| Number of Timers/Counters | 5 Timer | 5 Timer | 5 Timer |
| Processor Series | MSP430FR572x | 5 Series | 5 Series |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 40 | 2500 | 2000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | No Watchdog Timer |
| Part # Aliases | MSP430FR5739IDAR | MSP430FR5739IRHAR | MSP430FR5739IDAR |
| Unit Weight | 0.007189 oz | 0.003668 oz | 0.007189 oz |
| Data ROM Size | - | 512 B | 512 B |
| Data ROM Type | - | Flash | Flash |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
MSP430FR5721IDA | 16-bit Microcontrollers - MCU Mixed Signal MCU | |
| MSP430FR5721IRHAT | 16-bit Microcontrollers - MCU Mixed Signal MCU | ||
| MSP430FR5721IRHAR | 16-bit Microcontrollers - MCU Mixed Signal MCU | ||
| MSP430FR5721IDAR | 16-bit Microcontrollers - MCU Mixed Signal MCU | ||
| MSP430FR5721IRHAR | Microcontrollers - MCU 16-bit Microcontrollers - MCU Mixed Signal MCU | ||
| MSP430FR5721IDAR | Microcontrollers - MCU 16-bit Microcontrollers - MCU Mixed Signal MCU | ||
| MSP430FR5721IRHAT | Microcontrollers - MCU 16-bit Microcontrollers - MCU Mixed Signal MCU | ||
| MSP430FR5721IDA | Microcontrollers - MCU 16-bit Microcontrollers - MCU Mixed Signal MCU |