| PartNumber | LPC2138FBD64/01,15 | LPC2138FBD64/01,11 | LPC2138FBD64/ 01/15 |
| Description | ARM Microcontrollers - MCU ARM7 512KF/32KR/ADC | ARM Microcontrollers - MCU 512K FL/32K RAM 10BIT ADC/DAC | ARM Microcontrollers - MCU |
| Manufacturer | NXP | NXP | NXP |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | LQFP-64 | LQFP-64 | LQFP-64 |
| Series | LPC2000 | - | - |
| Core | ARM7TDMI-S | ARM7TDMI-S | ARM7TDMI-S |
| Data Bus Width | 32 bit/16 bit | 32 bit/16 bit | 32 bit/16 bit |
| Maximum Clock Frequency | 60 MHz | 60 MHz | 60 MHz |
| Program Memory Size | 512 kB | - | - |
| Data RAM Size | 32 kB | - | - |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 47 I/O | - | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Reel | - |
| Height | 1.4 mm | - | 1.4 mm |
| Length | 10 mm | - | 10.1 mm |
| Product | MCU | - | - |
| Program Memory Type | Flash | - | - |
| Width | 10 mm | - | 10.1 mm |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Interface Type | I2C, SPI, SSP, UART | - | - |
| DAC Resolution | 10 bit | 10 bit | 10 bit |
| Number of ADC Channels | 8 | - | - |
| Number of Timers/Counters | 2 x 32 bit | 2 x 32 bit | 2 x 32 bit |
| Processor Series | LPC21 | - | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 160 | 1500 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Tradename | LPC | LPC | - |
| Part # Aliases | 935281776151 | 935281776118 | - |
| Unit Weight | 0.012829 oz | 0.012829 oz | 12.224192 oz |