b01100 DSPIC33EP64GS502-I/SO Digital Signal Controller
Microchip's dsPIC33EP family of digital signal controllers (DSCs) enables designers to achieve DSP-like performance in a simple MCU. The dsPIC33EPxxGS50x devices are peripheral-rich DSCs designed to meet the needs of switch-mode power supplies and other digital power conversion applications.
Features of the microcontroller
CPU Speed: Up to 70 MIPS
Code-efficient architecture (C and assembly)
Two 40-Bit Wide Accumulators Single Cycle (MAC/MPY), Dual Data Fetch Single Cycle, Mixed-Signal Multimeter, Hardware Divide
Supports 32-bit multiplication
2 additional working register sets (reduces context switching)
±0.9% internal oscillator programmable PLL and oscillator fail-safe clock monitor (FSCM) for clock source
Independent watchdog timer (WDT)
Fast Wakeup and Startup Low Power Management Modes (Sleep, Idle, Doze)
Built-in power-on reset (POR) and brown-out reset (BOR) functions
0.5 mA/MHz dynamic current (typical)
10 μA IPD current (typical)
In-Circuit and In-Application Programming Kit
| Maximum frequency | 1MHz |
| MIPS | 70 MIPS |
| data bus width | 16bit |
| RAM size | 8 kB |
| Instruction set architecture | MCU, Code Efficiency, Extended Harvard |
| program memory size | 64 kB |
| Program memory type | EEPROM, SRAM |
| Numerical/arithmetic format | MAC |
| Implementation type | surface mount |
| package type | SOIC |
| The number of pins | 28 |
| Standard operating supply voltage | 3 to 3.6V |
| Number of UART channels | 2 |
| PWM channel | 2 |
| Number of PCI channels | 1 |
| Number of I2C channels | 2 |
| height | 2.05mm |
| PWM | 5x2 |
| length | 17.9mm |
| size | 17.9 x 7.5 x 2.05mm |
| Number of SPI channels | 2 |
| Operating temperature Min | -40°C |
| number of timers | 5, 5 x 16 bit |
| time resolution | 16bit |
| Operating temperature Max | +85°C |
| number of timers | 5, 5 x 16 bit |
| USB channel | 1x device |
| Number of LIN channels | 2 |
| Number of ADC units | 5, 12 |
| Number of PWM units | Five |
| Number of ADCs | 12 x 12 bit, 5 x 12 bit |
| width | 7.5mm |
| ADC resolution | 12bit |
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