| Part Number | DSPIC33CH256MP506-E/PT | DSPIC33CH256MP508-E/PT |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Active | Active |
| Core Processor | dsPIC | dsPIC |
| Core Size | 16-Bit Dual-Core | 16-Bit Dual-Core |
| Speed | 180MHz, 200MHz | 180MHz, 200MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART | CANbus, I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT |
| Number of I/O | 53 | 69 |
| Program Memory Size | 328kB (328k x 8) | 328kB (328k x 8) |
| Program Memory Type | FLASH, PRAM | FLASH, PRAM |
| EEPROM Size | - | - |
| RAM Size | 48K x 8 | 48K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V | 3V ~ 3.6V |
| Data Converters | A/D 34x12b; D/A 4x12b | A/D 34x12b; D/A 4x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 64-TQFP | 80-TQFP |
| Supplier Device Package | 64-TQFP (10x10) | 80-TQFP (12x12) |