| PartNumber | SM320LF2407APGEMEP | SM320LC31PQM40EP |
| Description | Digital Signal Processors & Controllers - DSP, DSC EP Dsp Controllers | Digital Signal Processors & Controllers - DSP, DSC EP Dig Signal Proc |
| Manufacturer | Microchip | Texas Instruments |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC |
| RoHS | Y | E |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-48 | BGA-548 |
| Series | dsPIC33EV | TMS320DM642 |
| Product | DSCs | DSPs |
| Core | dsPIC33E | TMS320C64x |
| Maximum Clock Frequency | 70 MHz | 720 MHz |
| Program Memory Size | 32 kB | - |
| Data RAM Size | 4 kB | - |
| Operating Supply Voltage | 5 V | 1.4 V |
| Minimum Operating Temperature | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 90 C |
| Packaging | Tray | Tray |
| Program Memory Type | Flash | - |
| Brand | Microchip Technology | Texas Instruments |
| Interface Type | CAN-Bus, GPIO, I2C, LIN, PWM, SENT, SPI, UART, USART | Ethernet, I2C, PCI, Video |
| Number of I/Os | 35 I/O | 16 I/O |
| Data Bus Width | 16 bit | 32 bit |
| Number of Cores | 1 Core | 1 Core |
| Number of Timers/Counters | 5 x 16 bit, 2 x 32 bit | 3 x 32 bit |
| Processor Series | dsPIC33EV | DaVinci |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity | 250 | 40 |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers |
| Supply Voltage Max | 5.5 V | - |
| Supply Voltage Min | 4.5 V | - |
| Tradename | dsPIC | DaVinci TMS320 |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer |
| L1 Cache Instruction Memory | - | 16 kB |
| L1 Cache Data Memory | - | 16 kB |
| I/O Voltage | - | 3.3 V |
| Instruction Type | - | Fixed Point |
| L2 Cache Instruction / Data Memory | - | 256 kB |
| Moisture Sensitive | - | Yes |
| Unit Weight | - | 0.126951 oz |