STMicroelectronics STM32F050K4U7 UFQFN(32) Device

Adapters for Automated Programmers

8th Gen	9th Gen
FVE4ASMR32MLFXB, FVE4ASMR32MLFXB	FVE4ASMR32MLFXB

Adapters for Manual Programmers

8th Gen	9th Gen
FVE4ASMR32MLFXB, FVE4ASMR32MLFXB	FVE4ASMR32MLFXB

Adapters for Engineering Programmers

Last Updated: 05/18/2023

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Note

IMPORTANT: ARM-based 32-bit MCU with Flash 16KByte Flash Memory is mapped to Data Pattern: 8000000h-8003FFFh IAP area is mapped to Data Pattern: 8000000h-8002FFFh Default device range is set to 8000000h-8003FFFh. Selecting Erase operation will do global erase including the IAP area and option bytes. 12 Option Bytes are mapped to Data Pattern: 1FFFF800h-1FFFF80Bh These option bytes are not verified after program with this algorithm if Boot1 bit is set to zero or if device is set to read protection level 1 or level 2.

Data Pattern Address	Bits [15:8]	Bits[7:0]
1FFFF800h	nRDP	RDP
1FFFF802h	nUSER	USER
1FFFF804h	nData0	Data0
1FFFF806h	nData1	Data1
1FFFF808h	nWRP0	WRP0
1FFFF80Ah	nWRP1	WRP1

Selecting Erase operation will do global erase including the IAP area and option bytes. If RDP protection is set to level 1(None AAh Non CCh) the main Flash memory and the backup registers (RTC_BKPxR in the RTC) are totally inaccessible. If RDP protection is set to level 2(CCh) device debug interface is disabled. Any operation on device fails. If BOOT1 option bit is set to ‘0’ device will not be accessible by this algorithm. Stand alone operation might fail if device was programmed with executable code. ‘

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Additional information

8-bit Bytes	536868876
Manufacturer	STMicroelectronics
Packages	UFQFN(32)
Part Number	STM32F050K4U7
Set programming	Yes
Vcc(program)	3.3
Package