FAQ

What is the relationship among the configurable Data Flash size, address, and APROM? Issue Date：2018-01-16

In the NuMicro® family, the configurable Data Flash size is shared with APROM. Refer to the following example.

Assuming that APROM is 128 KB, in the case that Data Flash is not enabled:

APROM Start Addr : 0x0000_0000

APROM End Addr : 0x0001_FFFF

Assuming that Data Flash is enabled and the size is set to 4 KB, APROM will be divided into 4 KB Data Flash and 124 KB APROM:

APROM Start Addr : 0x0000_0000

APROM End Addr : 0x0001_EFFF

DataFlash Start Addr : 0x0001_F000

DataFlash End Addr : 0x0001_FFFF

Products:	Microcontrollers ,8bit 8051 MCUs ,Arm Cortex-M0 MCUs ,Arm Cortex-M4 MCUs
Applications:
Function:	Peripherals,Memory,APROM,Config,Data Flash,Flash Memory Controller (FMC)