Texas Instruments MSP430F5xx series, MSP430F5659IZCAR, 16-Bit 20MHz 512KB (512K x 8) FLASH 113-VFBGA.
| Parameter | Value |
|---|---|
| Series | MSP430F5xx |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 20MHz |
| Package | Tape & Reel (TR) |
| RAM size | 66K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART, USB |
| Number of i (O) | 74 |
| Core processor | MSP430 CPUXV2 |
| Case | 113-VFBGA |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 512KB (512K x 8) |
The MSP430F5659IZCAR: It carries 512 KB of program Flash and 66 KB of RAM, which puts it in the upper density tier of the MSP430F5xx family — enough for a full USB stack plus a real-time control loop without paging or external memory.
This part comes in a 113-ball VFBGA (7x7 mm body). It is a fine-pitch BGA, so the PCB layout needs a via-in-pad or microvia strategy for the inner balls.
Yes, the MSP430F5659IZCAR includes USB as part of its connectivity set, alongside I²C, IrDA, SCI, SPI, and UART/USART.
Within the MSP430F5xx family, devices sharing the same 113-ball BGA footprint and similar peripheral sets include higher- or lower-density Flash/RAM variants. The base product number MSP430F5659 defines the core feature set; a pin-compatible sibling would share the same package and ballout. Verify the exact memory and peripheral match against the datasheet cross-reference table before substituting.