DS80C390
DS80C390 is Dual CAN High-Speed Microprocessor manufactured by Maxim Integrated.
DESCRIPTION
The DS80C390 is a fast 8051-patible microprocessor with dual CAN 2.0B controllers. The redesigned processor core executes 8051 instructions up to 3X faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40MHz, resulting in apparent execution speeds of 100MHz (approximately 2.5X). An optional internal frequency multiplier allows the microprocessor to operate at full speed with a reduced crystal frequency, reducing EMI. A hardware math accelerator further increases the speed of 32-bit and 16-bit multiply and divide operations as well as high-speed shift, normalization, and accumulate functions.
The High-Speed Microcontroller User’s Guide and High-Speed Microcontroller User’s Guide: DS80C390 Supplement must be used in conjunction with this data sheet. Download both at: .maxim-ic./microcontrollers.
APPLICATIONS
Industrial Controls Factory Automation Medical Equipment
Agricultural Equipment
Gaming...
