| PartNumber | dsPIC33FJ16GS404-H/TL | dsPIC33FJ16GS404-H/PT | dsPIC33FJ16GS404-H/ML |
| Description | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 16KB FL 2KB RAM 50MHz 44Pin PWM | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 16KB FL 2KB RAM 50MHz 44Pin PWM | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 16KB FL 2KB RAM 50MHz 44Pin PWM |
| 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 | SSOP-28 | SSOP-28 | UQFN-28 |
| Series | dsPIC33EPxxxMC20x | dsPIC33CK | dsPIC33CK |
| Product | DSCs | DSCs | DSCs |
| Core | dsPIC33E | dsPIC33CK | dsPIC |
| Maximum Clock Frequency | 60 MHz | 100 MHz | 100 MHz |
| Program Memory Size | 256 kB | 32 kB | 32 kB |
| Data RAM Size | 32 kB | 8 kB | 8 kB |
| Operating Supply Voltage | 3 V to 3.6 V | 3 V to 3.6 V | 3 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Tube |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Interface Type | I2C, SPI, UART | CAN, I2C, I2S, SPI, UART | I2C, SENT, SPI/I2S, UART |
| Number of I/Os | 21 I/O | - | 21 I/O |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Instruction Type | Fixed/Floating Point | Fixed/Floating Point | - |
| Number of Cores | 1 Core | 1 Core | 1 Core |
| Number of Timers/Counters | 5 Timer | 1 Timer | 1 x 16 bit |
| Processor Series | dsPIC33E | - | - |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity | 47 | 47 | 91 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Tradename | dsPIC | dsPIC | dsPIC |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Moisture Sensitive | - | Yes | - |