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| Part Number | LPC1833JBD144E | LPC1837JBD144E | LPC1813JBD144E | LPC1823JBD144E | 
|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | 
| Product Status | Active | Active | Active | Active | 
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | - | ARM® Cortex®-M3 | 
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | - | 32-Bit Single-Core | 
| Speed | 180MHz | 180MHz | - | 180MHz | 
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | - | CANbus, EBI/EMI, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | 
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT | - | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT | 
| Number of I/O | 83 | 83 | - | 83 | 
| Program Memory Size | 512KB (512K x 8) | 1MB (1M x 8) | - | 512KB (512K x 8) | 
| Program Memory Type | Flash | Flash | - | Flash | 
| EEPROM Size | 16K x 8 | 16K x 8 | - | 16K x 8 | 
| RAM Size | 136K x 8 | 136K x 8 | - | 104K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V | - | 2.2V ~ 3.6V | 
| Data Converters | A/D 8x10b; D/A 1x10b | A/D 8x10b; D/A 1x10b | - | A/D 8x10b; D/A 1x10b | 
| Oscillator Type | Internal | Internal | - | Internal | 
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | - | -40°C ~ 105°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | - | Surface Mount | 
| Package / Case | 144-LQFP | 144-LQFP | - | 144-LQFP | 
| Supplier Device Package | 144-LQFP (20x20) | 144-LQFP (20x20) | - | 144-LQFP (20x20) |