Описание
The An ultra low cost, high performance 16-bit motor control family of digital signal controllers featuring CTMU, MCPWMs, PPS and other advanced peripherals with low pin count and small footprint options.
- CPU:
- Up to 16 MIPS operation (3.0-3.6V)
- Modified Harvard architecture
- 16-bit-wide data path
- 24-bit-wide instructions
- 16 x 16 integer multiply operations
- 32/16 and 16/16 integer divide operation
- Two 40-bit accumulators with rounding and saturation options
- Additional flexible and powerful addressing modes:
- Modulo
- Bit-reversed
- Single-cycle multiply and accumulate:
- Accumulator write back for DSP operations
- Dual data fetch
- Shifts for up to 40-bit data
- 16 x 16 fractional multiply/divide operations
- On-Chip Flash and SRAM:
- Flash program memory (16 Kbytes)
- Data SRAM (1 Kbyte)
- Security for program Flash
- Motor Control PWM:
- 6-channel 16-bit Motor Control PWM:
- Three duty cycle generators
- Independent or Complementary mode
- Programmable dead time and output polarity
- Edge-aligned or center-aligned
- Analog Peripherals:
- 10-bit, 1.1 Msps Analog-to-Digital Converter (ADC):
- Two and four simultaneous samples
- Up to six input channels with auto-scanning
- Three Analog Comparators with programmable input/output configuration
- Up to four inputs per Comparator
- Charge Time Measurement Unit (CTMU):
- Supports capacitive touch sensing for touch screens and capacitive switches (mTouch™)
- Timers/Capture/Compare/PWM:
- Timer/Counters, up to three 16-bit timers:
- Can pair up to make one 32-bit timer
- Input Capture (up to three channels)
- Capture on up, down, or both edges
- 16-bit capture input functions
- Output Compare (up to two channels)
- Single or Dual 16-bit Compare mode
- Hardware Real-Time Clock and Calendar (RTCC)
- Communication Modules:
- 4-wire SPI
- I²C™
- UART
- System Management:
- Flexible clock options
- High-accuracy internal FRC
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Brown-out Reset (BOR)
- Power Management:
- Single supply on-chip voltage regulator
- Switch between clock sources in real time
- Idle, Sleep, and Doze modes with fast wake-up
- Packaging:
- 20-pin PDIP/SOIC/SSOP
- Tape and Reel Packaging
