Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
The MS51 is an embedded flash type, 8-bit high performance 1T 8051-based microcontroller. The instruction set is fully compatible with the standard 80C51 and performance enhanced. The MS51EC0AE contains an 32K Bytes of main Flash called APROM, in which the contents of User Code resides. The MS51 Flash supports In-Application-Programming (IAP) function, which enables on-chip firmware updates.
Core
- 1T 8051-based CMOS microcontroller running up to 24 MHz.
Memories
32 K bytes Flash
- Configurable 4 K / 3 K / 2 K / 1 K Bytes of LDROM, which provides flexibility to user developed Boot Code
- 2 K bytes SRAM
- 256 Bytes on-chip RAM
- Flash Memory accumulated with pages of 128 Bytes each
- Built-in In-Application-Programmable ( IAP )
Clocks
- External clock input ( 32 K body only )
- 16 MHz high-speed internal oscillator trimmed to +- 1 % when VDD 5.0 V, +- 2 % in all conditions.
- 24 MHz high-speed internal oscillator trimmed to +- 1 % when VDD 5.0 V, +- 2 % in all conditions
- 10 kHz low-speed internal oscillator
- On-the-fly clock source switch via software
Power management
- Brown-out detection ( BOD ) with low power mode available, 4-level selection, interrupt or reset options
- Power-on reset ( POR )