The SP430F5505IRGZT is a 16-bit microcontroller from Texas Instruments with 16KB of FLASH memory and 8KB of RAM. It supports I2C, SPI, and UART interfaces with a maximum frequency of 25MHz. The device operates over a temperature range of -40°C to 85°C and features 31 programmable I/Os and 4 timers/counters. A watchdog timer is also included for system monitoring.
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| Data Bus Width | 16b |
| Interface | I2C, SPI, UART |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 16KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Number of Programmable I/O | 31 |
| Number of Timers/Counters | 4 |
| RAM Size | 8KB |
| Watchdog Timer | Yes |
| RoHS | Compliant |
