8-bit ROMless microcontroller featuring an 8051 core architecture and an 8-bit data bus. Operates at a maximum frequency of 25MHz with an access time of 25µs. Offers 64KB RAM and 32 programmable I/O pins, along with three timers/counters and integrated UART/USART and EBI/EMI interfaces. This surface mount device is housed in a PLCC package, supports external oscillator types, and includes a watchdog timer. Rated for operation between -40°C and 85°C with a supply voltage range of 4.5V to 5.5V.
Frequency25MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Maxim DS80C320-QNG+T&R technical specifications.
General
| Access Time | 25us |
| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | ROM, , ROMless |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Packaging | Tape and Reel |
| Peripherals | WDT |
| Radiation Hardening | No |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | 80C |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Maxim DS80C320-QNG+T&R Datasheet
Download the complete datasheet for Maxim DS80C320-QNG+T&R to view detailed technical specifications.
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