Texas Instruments MSP430F5635IPZR, 16-bit MSP430 CPUXV2, 20MHz, 256KB Flash, 18KB RAM, USB 2.0, 74 I/O, 100-LQFP, -40 to 85°C.
| 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 | 18K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART, USB |
| Number of i (O) | 74 |
| Core processor | MSP430 CPUXV2 |
| Case | 100-LQFP |
| Data converters | A/D 16x12b |
| Program memory size | 256KB (256K x 8) |
Rated for -40°C to 85°C ambient, the MSP430F5635IPZR covers outdoor telecom enclosures, factory-floor controllers, and engine-bay-adjacent electronics. The brown-out detect and POR circuits keep the core stable across the full temperature span, which matters for unattended or remote equipment where a cold-start reset must be reliable.
The MSP430F5635IPZR has 256 KB of Flash program memory (256K x 8).
Yes, it integrates a USB 2.0 controller supporting device, host, and OTG modes with the internal PHY, so no external transceiver is needed.
It is rated for -40°C to 85°C, which is the industrial temperature grade.
The MSP430F5438A is a pin-compatible sibling in the same 100-LQFP footprint, but its Flash and RAM sizes differ — verify memory requirements and peripheral matching before substituting.