| PartNumber | DS80C323-QND+ | DS80C323-QND |
| Description | 8-bit Microcontrollers - MCU High-Speed Low-Power | Microcontrollers - MCU 8-bit Microcontrollers - MCU High-Speed Low-Powe |
| Manufacturer | Maxim Integrated | Maxim Integrated |
| Product Category | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | - |
| Mounting Style | SMD/SMT | - |
| Package / Case | PLCC-44 | - |
| Series | DS80C323 | 80C |
| Core | 8051 | - |
| Data Bus Width | 8 bit | - |
| Maximum Clock Frequency | 18 MHz | - |
| Program Memory Size | 64 kB | - |
| Data RAM Size | 256 B | - |
| ADC Resolution | No ADC | - |
| Number of I/Os | 32 I/O | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - |
| Maximum Operating Temperature | + 85 C | - |
| Packaging | Tube | Tube Alternate Packaging |
| Height | 3.68 mm | - |
| Length | 16.66 mm | - |
| Program Memory Type | ROM | ROMless |
| Width | 16.66 mm | - |
| Brand | Maxim Integrated | - |
| Data RAM Type | SRAM | - |
| Data ROM Size | 64 kB | - |
| Data ROM Type | ROM | - |
| Interface Type | UART | - |
| Moisture Sensitive | Yes | - |
| Number of Timers/Counters | 3 Timer | - |
| Processor Series | DS80C323 | - |
| Product Type | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 28 | - |
| Subcategory | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | - |
| Supply Voltage Min | 2.7 V | - |
| Part # Aliases | 90-80323+QND DS80C323 | - |
| Unit Weight | 0.084185 oz | - |
| Package Case | - | 44-LCC (J-Lead) |
| Operating Temperature | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | 44-PLCC (16.59x16.59) |
| Number of I O | - | 32 |
| Speed | - | 18MHz |
| EEPROM Size | - | - |
| Core Processor | - | 8051 |
| RAM Size | - | 256 x 8 |
| Peripherals | - | Power-Fail Reset, WDT |
| Connectivity | - | EBI/EMI, SIO, UART/USART |
| Voltage Supply Vcc Vdd | - | 2.7 V ~ 5.5 V |
| Core Size | - | 8-Bit |
| Data Converters | - | - |
| Oscillator Type | - | External |