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| PartNumber | DSPIC33EP256MC502T-E/SO | DSPIC33EP256MC502T-E/SS | DSPIC33EP256MC502T-E/MM |
| Description | Digital Signal Processors & Controllers - DSP, DSC 16B DC 256KB Fl 32KB R 60MHz 28p | Digital Signal Processors & Controllers - DSP, DSC 16Bit DSC 256KB Flsh 32KB RAM 60 MHz 28pn | Digital Signal Processors & Controllers - DSP, DSC 16B DC 256KB Fl 32KB R 60MHz 28p |
| Manufacturer | Microchip | Microchip Technology | Microchip Technology |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Embedded - Microcontrollers | Embedded - Microcontrollers |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-28 | - | - |
| Series | dsPIC33EPxxxMC50x | dsPIC 33EP | dsPIC 33EP |
| Product | DSCs | - | - |
| Core | dsPIC33E | - | - |
| Maximum Clock Frequency | 60 MHz | - | - |
| Program Memory Size | 256 kB | 256KB (85.5K x 24) | 256KB (85.5K x 24) |
| Data RAM Size | 32 kB | - | - |
| Operating Supply Voltage | 3 V to 3.6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Program Memory Type | Flash | FLASH | FLASH |
| Brand | Microchip Technology | - | - |
| Interface Type | I2C, SPI, UART | - | - |
| Number of I/Os | 21 I/O | - | - |
| Data Bus Width | 16 bit | - | - |
| Instruction Type | Fixed/Floating Point | - | - |
| Number of Cores | 1 Core | - | - |
| Number of Timers/Counters | 5 Timer | - | - |
| Processor Series | dsPIC33E | - | - |
| Product Type | DSP - Digital Signal Processors & Controllers | - | - |
| Subcategory | Embedded Processors & Controllers | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 3 V | - | - |
| Tradename | dsPIC | - | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Package Case | - | 28-SSOP (0.209", 5.30mm Width) | 28-VQFN Exposed Pad |
| Operating Temperature | - | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | - | 28-SSOP | 28-QFN-S (6x6) |
| Number of I O | - | 21 | 21 |
| Speed | - | 60 MIPs | 60 MIPs |
| EEPROM Size | - | - | - |
| Core Processor | - | | |
| RAM Size | - | 16K x 16 | 16K x 16 |
| Peripherals | - | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT |
| Connectivity | - | CAN, I2C, IrDA, LIN, QEI, SPI, UART/USART | CAN, I2C, IrDA, LIN, QEI, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | 3 V ~ 3.6 V | 3 V ~ 3.6 V |
| Core Size | - | 16-Bit | 16-Bit |
| Data Converters | - | A/D 6x10b/12b | A/D 6x10b/12b |
| Oscillator Type | - | Internal | Internal |
