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| PartNumber | LPC1774FBD144,551 | LPC1774FBD144 | LPC1774FBD208 |
| Description | ARM Microcontrollers - MCU CORTEX-M3 128 KB FL 40 KB SRAM USB | ||
| Manufacturer | NXP | NXP Semiconductors | NXP Semiconductors |
| Product Category | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | LQFP-144 | - | - |
| Core | ARM Cortex M3 | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 120 MHz | - | - |
| Program Memory Size | 128 kB | 128KB (128K x 8) | 128KB (128K x 8) |
| Data RAM Size | 40 kB | - | - |
| ADC Resolution | 12 bit | - | - |
| Number of I/Os | 109 I/O | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Tray | Tray |
| Product | MCU | - | - |
| Program Memory Type | Flash | FLASH | FLASH |
| Brand | NXP Semiconductors | - | - |
| Data RAM Type | SRAM | - | - |
| Data ROM Size | 4 kB | - | - |
| Data ROM Type | EEPROM | - | - |
| Interface Type | CAN, I2C, UART, USB | - | - |
| Analog Supply Voltage | 3.3 V | - | - |
| DAC Resolution | 10 bit | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 8 Channel | - | - |
| Number of Timers/Counters | 4 x 32 bit | - | - |
| Processor Series | LPC177x | - | - |
| Product Type | ARM Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 60 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 2.4 V | - | - |
| Tradename | LPC | - | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Part # Aliases | 935291572551 | - | - |
| Unit Weight | 0.044469 oz | - | - |
| Series | - | LPC17xx | LPC17xx |
| Package Case | - | 144-LQFP | 208-LQFP |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | 144-LQFP (20x20) | 208-LQFP (28x28) |
| Number of I O | - | 109 | 165 |
| Speed | - | 120MHz | 120MHz |
| EEPROM Size | - | 2K x 8 | 2K x 8 |
| Core Processor | - | ARMR CortexR-M3 | ARMR CortexR-M3 |
| RAM Size | - | 40K x 8 | 40K x 8 |
| 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 |
| Connectivity | - | CAN, EBI/EMI, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | CAN, EBI/EMI, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG |
| Voltage Supply Vcc Vdd | - | 2.4 V ~ 3.6 V | 2.4 V ~ 3.6 V |
| Core Size | - | 32-Bit | 32-Bit |
| Data Converters | - | A/D 8x12b, D/A 1x10b | A/D 8x12b, D/A 1x10b |
| Oscillator Type | - | Internal | Internal |