| PartNumber | dsPIC33FJ128MC202-I/MM | dsPIC33FJ128MC202-I/SP | DSPIC33FJ128MC202-I/SO |
| Description | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 28LD128KB DMA 40MIPS | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 28LD128KB DMA 40MIPS | IC MCU 16BIT 128KB FLASH 28SOIC |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | QFN-S-28 | SPDIP-28 | - |
| Series | dsPIC33FJ128MCx02 | dsPIC33FJ128MCx02 | dsPIC 33F |
| Product | DSCs | DSCs | - |
| Core | dsPIC33FJ | dsPIC33FJ | - |
| Maximum Clock Frequency | 40 MHz | 40 MHz | - |
| Program Memory Size | 128 kB | 128 kB | 128KB (128K x 8) |
| Data RAM Size | 8 kB | 8 kB | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Tube | Tube Alternate Packaging |
| Height | 0.88 mm | 3.43 mm | - |
| Length | 6 mm | 34.67 mm | - |
| Program Memory Type | Flash | Flash | FLASH |
| Width | 6 mm | 7.24 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Interface Type | I2C/SPI/UART | I2C/SPI/UART | - |
| Number of I/Os | 21 I/O | 21 I/O | - |
| Data Bus Width | 16 bit | 16 bit | - |
| Number of Timers/Counters | 5 Timer | 5 Timer | - |
| Processor Series | dsPIC33F | dsPIC33F | - |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | - |
| Factory Pack Quantity | 61 | 15 | - |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | - |
| Tradename | dsPIC | dsPIC | - |
| Unit Weight | 0.007055 oz | 0.125716 oz | - |
| Package Case | - | - | 28-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 28-SOIC |
| Number of I O | - | - | 21 |
| Speed | - | - | 40 MIPs |
| EEPROM Size | - | - | - |
| Core Processor | - | - | dsPIC |
| RAM Size | - | - | 8K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, LIN, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 3 V ~ 3.6 V |
| Core Size | - | - | 16-Bit |
| Data Converters | - | - | A/D 6x10b/12b |
| Oscillator Type | - | - | Internal |