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| PartNumber | dsPIC33EP512MC504-H/PT | dsPIC33EP512MC504-H/TL | dsPIC33EP512MC504-H/ML |
| Description | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 512KB Flsh 48KB RAM QEI MCPWM | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 512KB Flsh 48KB RAM QEI MCPWM | Digital Signal Processors & Controllers - DSP, DSC 16B DSC 512KB Flsh 48KB RAM QEI MCPWM |
| Manufacturer | Microchip | Microchip | Texas Instruments |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC |
| RoHS | Y | Y | Y |
| Package / Case | QFN-44 | TQFP-80 | BGA-609 |
| Series | dsPIC33FJ32GP10x | dsPIC33CK | DM383 |
| Product | DSCs | DSCs | DSPs |
| Packaging | Tube | Tray | - |
| Brand | Microchip Technology | Microchip Technology | Texas Instruments |
| Data Bus Width | 16 bit | 16 bit | 32 bit |
| Processor Series | dsPIC33F | - | DaVinci |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity | 45 | 119 | 90 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Tradename | dsPIC | dsPIC | - |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Core | - | dsPIC33CK | ARM Cortex A8 |
| Maximum Clock Frequency | - | 100 MHz | 1 GHz |
| Program Memory Size | - | 128 kB | - |
| Data RAM Size | - | 16 kB | 64 kB |
| Operating Supply Voltage | - | 3 V to 3.6 V | 830 mV to 1.35 V |
| Minimum Operating Temperature | - | - 40 C | 0 C |
| Maximum Operating Temperature | - | + 125 C | + 95 C |
| Program Memory Type | - | Flash | - |
| Interface Type | - | CAN, I2C, I2S, SPI, UART | CAN, I2C, McASP, SATA, SPI, UART, USB |
| Instruction Type | - | Fixed/Floating Point | Fixed Point |
| Moisture Sensitive | - | Yes | Yes |
| Number of Cores | - | 1 Core | 1 Core |
| Number of Timers/Counters | - | 1 Timer | 8 Timer |
| Supply Voltage Max | - | 3.6 V | 1.35 V |
| Supply Voltage Min | - | 3 V | 830 mV |
| Watchdog Timers | - | Watchdog Timer | Watchdog Timer |
| L1 Cache Instruction Memory | - | - | 32 kB |
| L1 Cache Data Memory | - | - | 32 kB |
| I/O Voltage | - | - | 1.35 V, 1.5 V, 1.8 V, 3.3 V |
| L2 Cache Instruction / Data Memory | - | - | 256 kB |