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| Part Number | MAXQ2000-QAX+ | MAXQ2000-RAX+ | MAXQ2000-QBX+ |
|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Obsolete | Obsolete |
| Core Processor | - | - | - |
| Core Size | 16-Bit | 16-Bit | 16-Bit |
| Speed | 20MHz | 20MHz | 20MHz |
| Connectivity | 1-Wire®, SPI, UART/USART | 1-Wire®, SPI, UART/USART | 1-Wire®, SPI, UART/USART |
| Peripherals | LCD, POR, PWM, WDT | LCD, POR, PWM, WDT | LCD, POR, PWM, WDT |
| Number of I/O | 50 | 50 | 50 |
| Program Memory Size | 64KB (32K x 16) | 64KB (32K x 16) | 64KB (32K x 16) |
| Program Memory Type | Flash | Flash | Flash |
| EEPROM Size | - | - | - |
| RAM Size | 2K x 8 | 2K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 2.75V | 1.8V ~ 2.75V | 1.8V ~ 2.75V |
| Data Converters | - | - | - |
| Oscillator Type | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 68-VFQFN Exposed Pad | 68-VFQFN Exposed Pad | 56-WFQFN Exposed Pad |
| Supplier Device Package | 68-QFN (10x10) | 68-QFN (10x10) | 56-TQFN (8x8) |
