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| PartNumber | MSP430F5237IZQE | MSP430F5237IRGCR | MSP430F5237IRGCT |
| Description | 16-bit Microcontrollers - MCU Ultra Lo Pwr MCU | 16-bit Microcontrollers - MCU Ultra Lo Pwr MCU | Microcontrollers - MCU 16-bit Microcontrollers - MCU 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 | BGA-Microstar-Junior-80 | VQFN-64 | - |
| Series | MSP430F5237 | MSP430F5237 | MSP430F5xx |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 25 MHz | - | 25 MHz |
| Program Memory Size | 64 kB | 64 kB | 64KB (64K x 8) |
| Data RAM Size | 8 kB | - | 8 kB |
| Number of I/Os | 53 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 | Tray | Reel | Digi-ReelR Alternate Packaging |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | - | FLASH |
| Brand | 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 | - |
| Number of Timers/Counters | 4 x 16 bit | - | - |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 360 | 2000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Tradename | MSP430 | MSP430 | - |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | Watchdog Timer |
| Unit Weight | 0.001894 oz | - | 0.008021 oz |
| Package Case | - | - | VQFN-64 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 64-VQFN (9x9) |
| Number of I O | - | - | 53 |
| Speed | - | - | 25MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | CPUXV2 |
| RAM Size | - | - | 8K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 1.8 V ~ 3.6 V |
| Core Size | - | - | 16-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | Internal |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 1.8 V |
| Number of I Os | - | - | 53 I/O |
| Number of Timers Counters | - | - | 4 x 16 bit |