16-bit microcontroller featuring an 8 MHz MSP430 core, 32KB FLASH memory, and 1KB SRAM. Integrated peripherals include a 12-bit ADC with 8 channels, dual 12-bit DACs, a comparator, and DMA. Communication interfaces consist of I2C, SPI, and UART/USART/SCI. This surface-mount device operates from 3V to 3.6V, with a temperature range of -40°C to 85°C, and is supplied in a 64-VQFN package.
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Texas Instruments MSP430F157IRTDT technical specifications.
| Package/Case | VQFN |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Density | 32KB |
| Frequency | 8MHz |
| Interface | I2C, SPI, UART, USART, SCI |
| Lead Free | Lead Free |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Number of A/D Converters | 8 |
| Number of ADC Channels | 8 |
| Number of GPIO | 48 |
| Number of I/Os | 48 |
| Number of Programmable I/O | 48 |
| Number of Timers/Counters | 2 |
| Number of UART Channels | 1 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 1KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | MSP430x1xx |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Weight | 0.007277oz |
| RoHS | Compliant |
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