 | |  | |
| PartNumber | DS80C320-QNL+ | DS80C320-QNL+T\u0026R | DS80C320-QNL |
| Description | 8-bit Microcontrollers - MCU High-Speed Low-Power | 8-bit Microcontrollers - MCU High-Speed Low-Power | Microcontrollers - MCU 8-bit Microcontrollers - MCU High-Speed Low-Powe |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PLCC-44 | PLCC-44 | - |
| Series | DS80C320 | DS80C320 | 80C |
| Core | 8051 | 8051 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 33 MHz | 33 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 256 B | 64 kB | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 32 I/O | 32 I/O | - |
| Operating Supply Voltage | 4.25 V to 5.5 V | 4.25 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Height | 3.96 mm | 3.96 mm | - |
| Length | 16.66 mm | 16.66 mm | - |
| Program Memory Type | ROM | ROM | ROMless |
| Width | 16.66 mm | 16.66 mm | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Data RAM Type | SRAM | SRAM | - |
| Data ROM Size | 64 kB | 64 kB | - |
| Data ROM Type | ROM | ROM | - |
| Interface Type | UART | UART | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Processor Series | DS80C320 | DS80C320 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 28 | 500 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Part # Aliases | 90-80320+QNL DS80C320 | 90-80320+TNL DS80C320 | - |
| Unit Weight | 0.084185 oz | 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 | - | - | 33MHz |
| 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 | - | - | 4.5 V ~ 5.5 V |
| Core Size | - | - | 8-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | External |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS80C320-QNL+ | 8-bit Microcontrollers - MCU High-Speed Low-Power | |
| DS80C320-QNL+T\u0026R | 8-bit Microcontrollers - MCU High-Speed Low-Power | ||
| DS80C320-QNL+ | Microcontrollers - MCU 8-bit Microcontrollers - MCU High-Speed Low-Powe | ||
| DS80C320-QNL | Microcontrollers - MCU 8-bit Microcontrollers - MCU High-Speed Low-Powe |