8-bit microcontroller featuring an 8051 core architecture and 4KB SRAM. Operates at up to 40MHz with an 8-bit data bus width. Offers 32 programmable I/Os, 3 timers/counters, and 2 UART channels. Interfaces include CAN, IrDA, UART, USART, and EBI/EMI. Packaged in PLCC, this lead-free component operates from 0°C to 70°C with a supply voltage range of 3.85V to 5.5V.
Frequency40MHz
PackagePLCC
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Technical Specifications
Maxim DS80C390-QCR+ technical specifications.
General
| Access Time | 40us |
| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | CAN, IrDA, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4KB |
| Memory Type | SRAM, , ROMless |
| Min Supply Voltage | 3.85V |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 2 |
| Oscillator Type | External |
| Packaging | Rail/Tube |
| Peripherals | WDT |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | 80C |
Compliance
| RoHS | Compliant |
Datasheet
Maxim DS80C390-QCR+ Datasheet
Download the complete datasheet for Maxim DS80C390-QCR+ to view detailed technical specifications.
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