| Part Number | F28M35M22C1RFPT | F28M35M22C1RFPS | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
|   |   | |
| Product Status | Active | Active | 
| Core Processor | C28x/ARM® Cortex®-M3 | C28x/ARM® Cortex®-M3 | 
| Core Size | 32-Bit Dual-Core | 32-Bit Dual-Core | 
| Speed | 75MHz/75MHz | 75MHz/75MHz | 
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, SCI, SPI, SSI, UART/USART, USB, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, SCI, SPI, SSI, UART/USART, USB, USB OTG | 
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
| Number of I/O | 74 | 74 | 
| Program Memory Size | 256KB/256KB | 256KB/256KB | 
| Program Memory Type | Flash | Flash | 
| EEPROM Size | - | - | 
| RAM Size | 136KB | 136KB | 
| Voltage - Supply (Vcc/Vdd) | 1.2V, 1.8V, 3.3V | 1.2V, 1.8V, 3.3V | 
| Data Converters | A/D 20x12b | A/D 20x12b | 
| Oscillator Type | - | - | 
| Operating Temperature | -40°C ~ 105°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 144-TQFP Exposed Pad | 144-TQFP Exposed Pad | 
| Supplier Device Package | 144-HTQFP (20x20) | 144-HTQFP (20x20) |