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| Part Number | TMS320F28051PNQ | TMS320F28051PNT | TMS320F28051PNS | TMS320F28052PNQ | TMS320F28054PNQ | TMS320F28053PNQ | TMS320F28055PNQ | TMS320F28031PNQ | TMS320F28050PNQ |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Active | Active | Active | Obsolete | Obsolete | Active | Obsolete |
| Core Processor | C28x | C28x | C28x | C28x | C28x | C28x | C28x | C28x | C28x |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 60MHz | 60MHz | 60MHz | 60MHz | 60MHz | 60MHz | 60MHz | 60MHz | 60MHz |
| Connectivity | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART | CANbus, I²C, LINbus, SCI, SPI, UART/USART | CANbus, I²C, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 45 | 42 |
| Program Memory Size | 64KB (32K x 16) | 64KB (32K x 16) | 64KB (32K x 16) | 64KB (32K x 16) | 128KB (64K x 16) | 64KB (32K x 16) | 128KB (64K x 16) | 64KB (32K x 16) | 32KB (16K x 16) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - | - | - | - | - | - |
| RAM Size | 8K x 16 | 8K x 16 | 8K x 16 | 10K x 16 | 10K x 16 | 10K x 16 | 10K x 16 | 8K x 16 | 6K x 16 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V | 1.71V ~ 1.995V |
| Data Converters | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b |
| Oscillator Type | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 80-LQFP | 80-LQFP | 80-LQFP | 80-LQFP | 80-LQFP | 80-LQFP | 80-LQFP | 80-LQFP | 80-LQFP |
| Supplier Device Package | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) |
