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| PartNumber | MSP430F449IPZR | MSP430F449IPZ | MSP430F449IPZG4 |
| Description | 16-bit Microcontrollers - MCU 60kB Flash 2048B RAM 12ADC/2USART 160sLCD | 16-bit Microcontrollers - MCU 60kB Flash 2048B RAM 12ADC/2USART 160sLCD | 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP100 |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-100 | LQFP-100 | - |
| Series | MSP430F449 | MSP430F449 | - |
| Core | MSP430 | MSP430 | - |
| Data Bus Width | 16 bit | 16 bit | - |
| Maximum Clock Frequency | 16 MHz | 8 MHz | - |
| Program Memory Size | 60 kB | 60 kB | - |
| Data RAM Size | 2 kB | 2 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 48 I/O | 48 I/O | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Tube | - |
| Height | 1.4 mm | 1.4 mm | - |
| Length | 14 mm | 14 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 14 mm | 14 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Data ROM Size | 256 B | 256 B | - |
| Data ROM Type | Flash | Flash | - |
| Interface Type | Serial | SPI, UART, USART | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 8 Channel | 8 Channel | - |
| Number of Timers/Counters | 2 Timer | 2 Timer | - |
| Processor Series | 4 Series | MSP430F449 | - |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 1000 | 90 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | MSP430 | MSP430 | - |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | - |
| Part # Aliases | MSP430A046IPZR | - | - |
| Unit Weight | 0.023902 oz | 0.023902 oz | - |
| Data RAM Type | - | SRAM | - |