16-bit microcontroller featuring an 8MHz MSP430 core, 48KB FLASH memory, and 2KB SRAM. Includes a 12-bit ADC, dual DAC, DMA controller, and 3 operational amplifiers. Supports SPI, UART, and USART interfaces, with 48 programmable I/Os and 4 timers. Operates from 1.8V to 3.6V, with an operating temperature range of -40°C to 85°C. Packaged in an 80-LQFP, tape and reel.
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Texas Instruments MSP430FG438IPNR technical specifications.
| Package/Case | LQFP |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Frequency | 8MHz |
| Interface | SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 48KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.8V |
| Number of A/D Converters | 12 |
| Number of GPIO | 48 |
| Number of I/Os | 48 |
| Number of Programmable I/O | 48 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, LCD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | MSP430x4xx |
| Watchdog Timer | Yes |
| Weight | 0.016427oz |
| RoHS | Compliant |
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