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The TMS320F28027DAS is a 32-bit Piccolo Microcontroller that combines the power of the C28xTM core with highly integrated control peripherals in devices with a low pin count. This family is backwards compatible with earlier C28x-based programming and offers a high level of analogue integration. Single-rail operation is enabled with an inbuilt voltage regulator. The HRPWM module has been improved to allow for dual-edge control (frequency modulation). Analogue comparators with internal 10-bit references have been introduced, and they can be used to regulate the PWM outputs directly. The ADC has a fixed full-scale range of 0 to 3.3V and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been designed with minimum overhead and delay in mind.
High-efficiency 32-bit CPU ( TMS320C28x?)
Fast interrupt response and processing
The unified memory programming model
Code-efficient (in C/C++ and assembly)
Endianness - little-endian
No power sequencing requirement
Integrated power-on and brown-out resets
Two internal zero-pin oscillators
On-chip crystal Oscillator/External clock input
Dynamic PLL ratio changes supported
Watchdog timer module
Missing clock detection circuitry
Peripheral interrupt expansion (PIE) block that supports all peripheral interrupts
Three 32-bit CPU timers
Independent 16-bit timer in each ePWM module
Code-security module Applications
Harvard bus architecture
Atomic operations
Power Management
LED Lighting
Logistics
Automotive
Industrial
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Factory Lead Time | 12 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 38-TSSOP (0.240, 6.10mm Width) |
| Number of Pins | 38 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tube |
| Series | C2000™ C28x Piccolo™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 38 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.65mm |
| Frequency | 60MHz |
| Base Part Number | 320F28027 |
| Pin Count | 38 |
| Interface | I2C, SCI, SPI, UART, USART |
| Memory Size | 64kB |
| Oscillator Type | Internal |
| Number of I/O | 20 |
| RAM Size | 6K x 16 |
| Voltage - Supply (Vcc/Vdd) | 1.71V~1.995V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | C28x |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 64KB 32K x 16 |
| Connectivity | I2C, SCI, SPI, UART/USART |
| Supply Current-Max | 90mA |
| Bit Size | 32 |
| Data Converter | A/D 7x12b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 32b |
| Number of Timers/Counters | 3 |
| Core Architecture | RISC |
| Boundary Scan | YES |
| Low Power Mode | YES |
| Number of A/D Converters | 1 |
| Format | FIXED-POINT |
| Integrated Cache | NO |
| RAM (words) | 12 |
| Number of ADC Channels | 7 |
| Number of Serial I/Os | 1 |
| Number of External Interrupts | 3 |
| Number of PWM Channels | 8 |
| Height | 1.2mm |
| Length | 12.5mm |
| Width | 6.2mm |
| Thickness | 1.15mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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