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| PartNumber | MSP430F4481IPZR | MSP430F4481IPZ | MSP430F448 |
| Description | 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU | 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | LQFP-100 | - |
| Series | MSP430F4481 | MSP430F4481 | MSP430x4xx |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
| Program Memory Size | 48 kB | 48 kB | 48KB (48K x 8 + 256B) |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | - | Tray Alternate Packaging |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Processor Series | 4 Series | 4 Series | 4 Series |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 1000 | 90 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | - |
| Unit Weight | 0.046530 oz | 0.046530 oz | 0.046530 oz |
| Data RAM Size | - | 2 kB | 2 kB |
| Number of I/Os | - | 48 I/O | - |
| Operating Supply Voltage | - | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Program Memory Type | - | Flash | FLASH |
| Data RAM Type | - | SRAM | SRAM |
| Interface Type | - | SPI, UART | SPI UART |
| Number of Timers/Counters | - | 5 Timer | - |
| Package Case | - | - | LQFP-100 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 100-LQFP (14x14) |
| Number of I O | - | - | 48 |
| Speed | - | - | 8MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | MSP430 |
| RAM Size | - | - | 2K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Connectivity | - | - | SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 1.8 V ~ 3.6 V |
| Core Size | - | - | 16-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | Internal |
| Number of I Os | - | - | 48 I/O |
| Number of Timers Counters | - | - | 5 Timer |