8-bit ROMless microcontroller featuring an 8051 core architecture and an 8-bit data bus width. Operates at a maximum frequency of 33MHz with an access time of 33µs. Offers 32 programmable I/O pins, 3 timers/counters, and integrated UART, USART, and EBI/EMI interfaces. Includes a watchdog timer and operates within a supply voltage range of 4.5V to 5.5V. Packaged in a 40-pin PDIP, this lead-free and RoHS-compliant component supports external oscillators and has a maximum operating temperature of 85°C.
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Maxim DS80C320-MNL+ technical specifications.
| Access Time | 33us |
| Package/Case | PDIP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 33MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | ROM, , ROMless |
| Min Supply Voltage | 4.5V |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Packaging | Rail/Tube |
| Peripherals | WDT |
| Radiation Hardening | No |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | 80C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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