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| Part Number | DSPIC33EP256MU814-I/PH | DSPIC33EP256MU814-I/PL | DSPIC33EP256MU814T-I/PH | DSPIC33EP256MU814-E/PH |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Core Processor | dsPIC | dsPIC | dsPIC | dsPIC |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Speed | 60 MIPs | 60 MIPs | 60 MIPs | 60 MIPs |
| Connectivity | CANbus, I²C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT |
| Number of I/O | 122 | 122 | 122 | 122 |
| Program Memory Size | 256KB (85.5K x 24) | 256KB (85.5K x 24) | 256KB (85.5K x 24) | 256KB (85.5K x 24) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - |
| RAM Size | 12K x 16 | 12K x 16 | 12K x 16 | 12K x 16 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Data Converters | A/D 32x10b/12b | A/D 32x10b/12b | A/D 32x10b/12b | A/D 32x10b/12b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 144-TQFP | 144-LQFP | 144-TQFP | 144-TQFP |
| Supplier Device Package | 144-TQFP (16x16) | 144-LQFP (20x20) | 144-TQFP (16x16) | 144-TQFP (16x16) |
