8-bit microcontroller featuring an 8051 core architecture and 16KB OTP EPROM memory. Operates at a maximum frequency of 33MHz with an 8-bit data bus width. Includes UART, USART, and EBI/EMI interfaces, 32 programmable I/Os, and 3 timers/counters. This surface mount device is available in a PLCC package, operates from 4.5V to 5.5V, and has an operating temperature range of -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Maxim DS87C520-QNL+T&R datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Maxim DS87C520-QNL+T&R technical specifications.
| Access Time | 33us |
| Package/Case | PLCC |
| 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 | 16KB |
| Memory Type | EPROM, , OTP |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| 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 | 1KB |
| RoHS Compliant | Yes |
| Series | 87C |
| RoHS | Compliant |
Download the complete datasheet for Maxim DS87C520-QNL+T&R to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
