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| PartNumber | MAXQ2000-RAX+ | MAXQ2000-RFX+ | MAXQ2000-RBX |
| Description | 16-bit Microcontrollers - MCU Low-Power LCD MCU | 16-bit Microcontrollers - MCU Low-Power LCD MCU | 16-bit Microcontrollers - MCU Low-Power LCD MCU |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-68 | LQFP-100 | TQFN-56 |
| Series | MAXQ2000 | MAXQ2000 | MAXQ2000 |
| Core | RISC | RISC | RISC |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
| Program Memory Size | 64 kB | 64 kB | 64 kB |
| Data RAM Size | 2 kB | 2 kB | 2 kB |
| ADC Resolution | No ADC | No ADC | No ADC |
| Number of I/Os | 50 I/O | 50 I/O | 50 I/O |
| Operating Supply Voltage | 1.8 V, 3 V | 1.8 V to 2.75 V | 1.8 V, 3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tray | Bulk |
| Height | 0.89 mm | - | 0.73 mm |
| Length | 10 mm | - | 8 mm |
| Program Memory Type | Flash | Flash | Flash |
| Width | 10 mm | - | 8 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | 1-Wire, JTAG, SPI, UART | 1-Wire, JTAG, SPI, UART | 1-Wire, JTAG, SPI, UART |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | MAXQ2000 | MAXQ2000 | MAXQ2000 |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 30 | 1 | 5000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 90-Q2000+RAX MAXQ2000 | 90-Q2000+RFX MAXQ2000 | MAXQ2000 |
| Unit Weight | 0.028572 oz | 0.046530 oz | - |
| Development Kit | - | - | MAXQUSBJTAG-KIT# |