The SP430F1121IPWR is a 16-bit microcontroller from Texas Instruments with 4KB of FLASH memory and 256B of RAM. It features 14 programmable I/O and operates over a temperature range of -40°C to 85°C. The device is packaged in a TSSOP package. It supports a data bus width of 16 bits and has a maximum operating frequency of 8MHz. The microcontroller includes a watchdog timer for system monitoring and control.
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| Package/Case | TSSOP |
| Data Bus Width | 16b |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 4KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Number of Programmable I/O | 14 |
| RAM Size | 256B |
| Watchdog Timer | Yes |
| RoHS | Compliant |
