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| PartNumber | MSP430F5522IRGCR | MSP430F5521IPNR | MSP430F5521IPN |
| Description | 16-bit Microcontrollers - MCU Mixed Signal Micro controller | 16-bit Microcontrollers - MCU Mixed Signal Micro controller | 16-bit Microcontrollers - MCU Mixed Signal Micro controller |
| 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 | VQFN-64 | LQFP-80 | LQFP-80 |
| Series | MSP430F5522 | MSP430F5521 | MSP430F5521 |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 25 MHz | 25 MHz | 25 MHz |
| Program Memory Size | 32 kB | 32 kB | 32 kB |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Tray |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Moisture Sensitive | Yes | Yes | Yes |
| Processor Series | Series 5 | Series 5 | Series 5 |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 2000 | 1000 | 119 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | No Watchdog Timer |
| Part # Aliases | ASP00886IRGCR MSP430A145IRGCR | - | - |
| Unit Weight | 0.008021 oz | 0.022575 oz | 0.022575 oz |
| Data RAM Size | - | - | 8 kB |
| ADC Resolution | - | - | 12 bit |
| Number of I/Os | - | - | 63 I/O |
| Operating Supply Voltage | - | - | 1.8 V to 3.6 V |
| Product | - | - | MCU |
| Program Memory Type | - | - | Flash |
| Interface Type | - | - | I2C, IrDA, LIN, SCI, SPI, UART/USART, USB |
| Number of ADC Channels | - | - | 16 Channel |
| Number of Timers/Counters | - | - | 4 Timer |