| PartNumber | dsPIC33FJ16GS404-I/PT | dsPIC33FJ16GS404-I/ML | dsPIC33FJ16GS404-I/TL |
| Description | Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 40MIPS 16 KB FLASH SMPS | Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 28 LD 40MIPS 16 KB FLASH | Digital Signal Processors & Controllers - DSP, DSC 16Bit MCU/DSP 40MIPS 16KB FL 2KBRM SMPS |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-44 | QFN-44 | VTLA-44 |
| Series | dsPIC33FJ16GSx04 | dsPIC33FJ16GSx04 | dsPIC33FJ16GSx04 |
| Product | DSCs | DSCs | DSCs |
| Core | dsPIC33FJ | dsPIC33FJ | dsPIC33FJ |
| Maximum Clock Frequency | 40 MHz | 40 MHz | 40 MHz |
| Program Memory Size | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 2 kB | 2 kB | 2 kB |
| Operating Supply Voltage | 3 V to 3.6 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tube | Tube |
| Height | 1 mm | 0.88 mm | - |
| Length | 10 mm | 8 mm | - |
| Program Memory Type | Flash | Flash | Flash |
| Width | 10 mm | 8 mm | - |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Interface Type | I2C/SPI/UART | I2C, JTAG, SPI, UART | I2C, SPI, UART |
| Number of I/Os | 35 I/O | 35 I/O | 35 I/O |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | dsPIC33F | dsPIC33F | dsPIC33F |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity | 160 | 45 | 61 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Tradename | dsPIC | dsPIC | dsPIC |
| Unit Weight | 0.238240 oz | 0.013051 oz | - |