8051 microcontroller IP

Compare 40 IP from 11 vendors (1 - 10)

Super-Fast 8051 Microcontroller with Configurable Features & Peripherals
- The S8051XC3 IP core implements a high-performance, low-energy, 8-bit microcontroller that executes the MCS®51 instruction set and includes a configurable range of features and integrated peripherals.
- The core’s sophisticated architecture yields the fastest 8051-compatible 8-bit MCU available anywhere (at the time of its release).
8051 Microcontroller
- 8031 software compatible microcontroller
- (includes serial & timers)
- Low cost - $495, Support available
- Small size ~300 Slices
Microcontroller
- Eight-bit CPU.
- Sixteen-bit program counter and data pointer.
- Eight-bit program status word.
- Eight-bit stack pointer.
8051 Compatible Microcontroller Core
- 100% software compatible with industry standard 8051
- Advanced architecture enables to execute instructions on average 4.51 times faster compared to original 8051
- 8 times faster multiplication
- 8 times faster division
Intel™ 8051 8-bit Microcontroller
- Software compatible with Intel 8051/51,
- Up to six times faster than the original implementation by the equal clock frequency,
- Up to 16M bytes of external Data Memory,
- 256 bytes of internal Data Memory,
Instruction Set Compatible with the 8051 8-bit Microcontroller Architecture
- Opcode and Cycle Equivalent to Standard 8051
- Support for Intel Hex file format
- Up to 4K Bytes internal Program Memory (ROM)
- Up to 128 Bytes internal Data Memory (RAM)
Revolutionary Quad-Pipelined Ultra High Performance Microcontroller
- software is 100% compatible with 8051 industry standard
- Quad-Pipelined architecture enables to run 26.62 times faster, than the original 80C51 at the same frequency
- Up to 25.053 VAX MIPS at 100 MHz
- 24 times faster multiplication
Enhanced Fast 8-bit Microcontroller
- Binary and Memory cycle compatible with Intel 8051 Designs
- Fast 2-clocks per machine cycle implementation
- 1Mbyte program and data address spaces
- Memory interfaces may be configured for synchronous or asynchronous devices
M8051W Fast 8-bit Microcontroller
- Two clocks per machine cycle architecture
- Up to 1 Mbyte of external Data Memory, accessible by a choice of interfaces
- Up to 256 bytes of Internal Data Memory
- Up to 1 Mbyte of RAM or ROM Program Memory, accessible by a choice of interfaces
Enhanced Fast 8-bit Microcontroller with On-Chip Debug
- Binary and Memory cycle compatible with Intel 8051 Designs
- Fast 2-clocks per machine cycle implementation
- Richly-featured hardware debugger: multiple breakpoints, instruction traceback, single step execution. Full debug access to all registers and memory spaces 1Mbyte program and data address spaces
- Memory interfaces may be configured for synchronous or asynchronous devices

8051 Microcontroller IP