16-bit microcontroller featuring an MSP430 core, operating at up to 16MHz with an internal oscillator. This MCU offers 60KB of FLASH memory and 2KB of SRAM, supporting rotary sensing and a scan interface. It includes 48 programmable I/Os, two timers/counters, and peripherals such as UART, POR, PWM, WDT, and LCD. Designed for gas and water metering, it operates within a 1.8V to 3.6V supply range and a temperature range of -40°C to 85°C, packaged in a 64-LQFP.
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Texas Instruments MSP430FW429IPMR technical specifications.
| Package/Case | LQFP |
| Core Architecture | MSP430 |
| Data Bus Width | 16b |
| Frequency | 8MHz |
| Interface | UART |
| Lead Free | Lead Free |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 60KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.8V |
| Number of GPIO | 48 |
| Number of I/Os | 48 |
| Number of Programmable I/O | 48 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LCD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | MSP430x4xx |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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