16-bit microcontroller featuring a 25MHz core, 256KB FLASH memory, and 16KB SRAM. Integrated peripherals include a 12-bit ADC with 16 channels, DMA, and multiple communication interfaces such as UART, SPI, and I2C. This device offers 67 programmable I/O pins, 3 timers/counters, and supports a wide operating temperature range of -40°C to 85°C. The 80-LQFP package ensures robust connectivity for embedded applications.
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| Package/Case | LQFP |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Frequency | 25MHz |
| Height | 1.4mm |
| Interface | I2C, SPI, IrDA, UART, USART, LIN, SCI |
| Lead Free | Lead Free |
| Length | 80mm |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of A/D Converters | 16 |
| Number of ADC Channels | 16 |
| Number of GPIO | 67 |
| Number of I/Os | 67 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 67 |
| Number of SPI Channels | 4 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 119 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 16KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | MSP430F5437A |
| Watchdog Timer | Yes |
| Weight | 0.022575oz |
| Width | 80mm |
| RoHS | Compliant |
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