Simplicity, high efficiency and good performance - these three features make the 8051 microcontrollers still very popular. Using everywhere 32-bit, heavy RISC processor is pointless, when an 8-bit CPU can do tasks more economically and eco-friendly, due to much lower power and ASIC area consumption.
Digital Core Design has a complete portfolio of 8051 processors, consisting of: very small and effective DT8051 family, most popular high performance DP8051 family and nowadays, the most powerful DQ80251 architecture, which is 66 times faster than the 80C51 and has 50% more efficient code space utilization, comparing to the classic 8051. Each family is provided with the DoCDTM JTAG/TTAG, real-time, non-intrusive debugging system.
IP Cores
|
Core |
Size
(gates) |
CPU architecture improvement over traditional 8051 at the same frequency |
DMIPS |
Code space |
Instructions compatibility |
|
80C51 |
- |
1 |
0,0094 |
64kB |
8051 |
|
DQ8051CPU |
CPU of Revolutionary Quad-Pipelined Ultra High Performance Microcontroller |
8200 |
25,13 |
0,23650 |
64kB |
8051 |
|
DQ8051 |
Revolutionary Quad-Pipelined Ultra High performance 8051 Microcontroller Core. If you need high performance MCU, this IP is for you. With the architecture speed improvement of 25, this IP is about two times faster and more powerful than anything you have ever seen before (including DP8051) |
9900 |
25,13 |
0,23650 |
64kB |
8051 |
|
DQ8051XP |
Revolutionary Quad-Pipelined Ultra High Performance configurable Microcontroller |
18900 |
26,62 |
0,25053 |
64kB |
8051 |
|
DQ80251 |
Revolutionary Quad-Pipelined Ultra High performance configurable 80251 Microcontroller Core |
13500 |
65,67 |
0,61800 |
8MB |
8051,
80251 |
|
DT8051 |
Tiny area configurable 8051 microcontroller. This microcontroller is designated for the user requiring small die size and reduced power consumption. Ideal for power consumption sensitive applications |
5600 |
8,11 |
0,0763 |
64kB |
8051 |
|
DP8051CPU |
CPU of High performance microcontroller with advanced architecture. The best combination of die size and performance |
5730 |
15,36 |
0,14457 |
64kB |
8051 |
|
DP8051 |
High performance microcontroller with advanced architecture. The best combination of die size and performance |
7650 |
15,36 |
0,14457 |
64kB |
8051 |
|
DP8051XP |
High performance configurable microcontroller with advanced architecture. The best combination of die size and performance |
17565 |
15,55 |
0,14632 |
64kB |
8051 |
|
DP80C51 |
High Performance pin, compatible with original 8051. This solution is for the customers looking for direct replacement of original 8051, with the same pins functionality |
8200 |
11,46 |
0,11222 |
64kB |
8051 |
|
DP80390CPU |
CPU of High performance microcontroller. This solution should be selected for applications requiring code space larger than 64 kB. The DP80390CPU supports up to 8 MB of linear code memory space |
6200 |
15,36 |
0,14457 |
8MB |
8051,
80390 |
|
DP80390 |
High performance microcontroller. This solution should be selected for applications requiring code space larger than 64 kB. The DP80390 supports up to 8 MB of linear code memory space |
8120 |
15,36 |
0,14457 |
8MB |
8051,
80390 |
|
DP80390XP |
High performance configurable microcontroller. This solution should be selected for applications requiring code space larger than 64 kB. The DP80390 supports up to 8 MB of linear code memory space |
16700 |
15,55 |
0,14632 |
8MB |
8051,
80390 |