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| PartNumber | MSP430FR4132IG56 | MSP430FR4132IG48R | MSP430FR4132IG48 |
| Description | 16-bit Microcontrollers - MCU 16 MHz Ultra-LowPowr 8 KB FRAM, 1 KB SRAM | 16-bit Microcontrollers - MCU 8KB FRAM, 1KB SRAM 16Mhz Ultra-Lw-Power | 16-bit Microcontrollers - MCU 16 MHz Ultra-LowPowr 8 KB FRAM, 1 KB SRAM |
| 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-56 | TSSOP-48 | TSSOP-48 |
| Series | MSP430FR4132 | MSP430FR4132 | MSP430FR4132 |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 16 MHz | - | 16 MHz |
| Program Memory Size | 8 kB | 8 kB | 8 kB |
| Data RAM Size | 1 kB | - | 1 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 52 I/O | - | 44 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 | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Tube |
| Product | MCU | - | MCU |
| Program Memory Type | FRAM | - | FRAM |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Data RAM Type | SRAM | - | SRAM |
| Interface Type | I2C, SPI, UART | - | I2C, SPI, UART |
| Analog Supply Voltage | 3.6 V | - | 3.6 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 8 Channel | - | 8 Channel |
| Number of Timers/Counters | 2 x 16 bit | - | 2 x 16 bit |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 35 | 2000 | 40 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | - | 3.6 V |
| Supply Voltage Min | 1.8 V | - | 1.8 V |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | No Watchdog Timer |
| Part # Aliases | MSP430FR4133IG56R | MSP430FR4133IG48R | MSP430FR4133IG48R |
| Unit Weight | 0.026103 oz | 0.014850 oz | 0.014850 oz |
| Height | - | 1.2 mm | - |
| Length | - | 12.5 mm | - |
| Width | - | 6.1 mm | - |