<?xml version="1.0" encoding="UTF-8"?>
<Root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="SCHVerif.xsd">
<Device>
		<DeviceID>0x421</DeviceID>
		<Vendor>STMicroelectronics</Vendor>
		<Type>MCU</Type>
		<CPU>Cortex-M4</CPU>
		<Name>STM32F446xx</Name>
		<Series>STM32F4</Series>
		<Description>ARM 32-bit Cortex-M4 based device</Description>
		<Configurations>
			<!-- JTAG_SWD Interface -->
			<Interface name="JTAG_SWD">
				<Configuration number="0x0">
					<SPRMode reference="0x0"> <ReadRegister address="0x40023C14" mask="0x80000000" value="0x0"/> </SPRMode>
				</Configuration>
				<Configuration number="0x1">
					<SPRMode reference="0x1"> <ReadRegister address="0x40023C14" mask="0x80000000" value="0x80000000"/> </SPRMode>
				</Configuration>
			</Interface>
			<!-- Bootloader Interface -->
			<Interface name="Bootloader">
				<Configuration number="0x0">
					<SPRMode reference="0x0"> <ReadRegister address="0x1FFFC008" mask="0x8000" value="0x0"/> </SPRMode>
				</Configuration>
				<Configuration number="0x1">
					<SPRMode reference="0x1"> <ReadRegister address="0x1FFFC008" mask="0x8000" value="0x8000"/> </SPRMode>
				</Configuration>
			</Interface>
		</Configurations>
		<!-- Peripherals -->
		<Peripherals>
			<!-- Embedded SRAM -->
			<Peripheral>
				<Name>Embedded SRAM</Name>
				<Type>Storage</Type>
				<Description/>
				<ErasedValue>0x00</ErasedValue>
				<Access>RWE</Access>
				<!-- 128 KB 0x20000-->
				<Configuration>
					<Parameters address="0x20000000" name="SRAM" size="0x20000"/>
					<Description/>
					<Organization>Single</Organization>
					<Bank name="Bank 1">
						<Field>
							<Parameters address="0x20000000" name="SRAM" occurrence="0x1" size="0x20000"/>
						</Field>
					</Bank>
				</Configuration>
			</Peripheral>
			<!-- Embedded Flash -->
			<Peripheral>
				<Name>Embedded Flash</Name>
				<Type>Storage</Type>
				<Description>The Flash memory interface manages CPU AHB I-Code and D-Code accesses to the Flash memory. It implements the erase and program Flash memory operations and the read and write protection mechanisms</Description>
				<ErasedValue>0xFF</ErasedValue>
				<Access>RWE</Access>
				<FlashSize address="0x1FFF7A22" default="0x80000"/>
				<BootloaderVersion address="0x1FFF76DE"/>
				<!-- 512KB Single Bank -->
				<Configuration>
					<Parameters address="0x08000000" name=" 512 Kbytes Embedded Flash" size="0x80000"/>
					<Description/>
					<Organization>Single</Organization>
					<Alignment>0x4</Alignment>
					<Bank name="Bank 1">
						<Field>
							<Parameters address="0x08000000" name="sector0" occurrence="0x4" size="0x4000"/>
						</Field>
						<Field>
							<Parameters address="0x08010000" name="sector4" occurrence="0x1" size="0x10000"/>
						</Field>
						<Field>
							<Parameters address="0x08020000" name="sector5" occurrence="0x3" size="0x20000"/>
						</Field>
					</Bank>
				</Configuration>
			</Peripheral>
			<!-- OTP -->
			<Peripheral>
				<Name>OTP</Name>
				<Type>Storage</Type>
				<Description>The Data OTP memory block. It contains the one time programmable bits.</Description>
				<ErasedValue>0xFF</ErasedValue>
				<Access>RW</Access>
				<!-- 512 Bytes single bank -->
				<Configuration>
					<Parameters address="0x1FFF7800" name=" 512 Bytes Data OTP" size="0x210"/>
					<Description/>
					<Organization>Single</Organization>
					<Alignment>0x4</Alignment>
					<Bank name="OTP">
						<Field>
							<Parameters address="0x1FFF7800" name="OTP" occurrence="0x1" size="0x210"/>
						</Field>
					</Bank>
				</Configuration>
			</Peripheral>
			<!-- Mirror Option Bytes -->
			<Peripheral>
				<Name>MirrorOptionBytes</Name>
				<Type>Storage</Type>
				<Description>Mirror Option Bytes contains the extra area.</Description>
				<ErasedValue>0xFF</ErasedValue>
				<Access>RW</Access>
				<!-- 16 Bytes single bank -->
				<Configuration>
					<Parameters address="0x1FFFC000" name=" 16 Bytes Data MirrorOptionBytes" size="0x10"/>
					<Description/>
					<Organization>Single</Organization>
					<Alignment>0x4</Alignment>
					<Bank name="MirrorOptionBytes">
						<Field>
							<Parameters address="0x1FFFC000" name="MirrorOptionBytes" occurrence="0x1" size="0x10"/>
						</Field>
					</Bank>
				</Configuration>
			</Peripheral>
			<!-- Option Bytes -->
			<Peripheral>
				<Name>Option Bytes</Name>
				<Type>Configuration</Type>
				<Description/>
				<Access>RW</Access>
				<Bank interface="JTAG_SWD">
					<Parameters address="0x40023C14" name="Bank 1" size="0x4"/>
					<Category>
						<Name>Read Out Protection</Name>
						<Field>
							<Parameters address="0x40023C14" name="RDP" size="0x4"/>
							<AssignedBits>
								<Bit>
									<Name>RDP</Name>
									<Description>Read protection option byte. The read protection is used to protect the software code stored in Flash memory.</Description>
									<BitOffset>0x8</BitOffset>
									<BitWidth>0x8</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0xAA">Level 0, no protection</Val>
										<Val value="0xBB">or any value other than 0xAA and 0xCC: Level 1, read protection</Val>
										<Val value="0xCC">Level 2, chip protection</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>PCROP Protection</Name>
						<Field>
							<Parameters address="0x40023C14" name="FLASH_OPTCR" size="0x4"/>
							<AssignedBits>
								<Bit reference="SPRMode">
									<Name>SPRMOD</Name>
									<Description>Selection of protection mode for nWPRi bits.</Description>
									<BitOffset>0x1F</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">PCROP disabled. nWPRi bits used for Write protection on sector i</Val>
										<Val value="0x1">PCROP enabled. nWPRi bits used for PCROP protection on sector i</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>BOR Level</Name>
						<Field>
							<Parameters address="0x40023C14" name="FLASH_OPTCR" size="0x4"/>
							<AssignedBits>
								<Bit>
									<Name>BOR_LEV</Name>
									<Description>These bits contain the supply level threshold that activates/releases the reset. They can be written to program a new BOR level value into Flash memory</Description>
									<BitOffset>0x2</BitOffset>
									<BitWidth>0x2</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">BOR Level 3 reset threshold level from 2.70 to 3.60 V</Val>
										<Val value="0x1">BOR Level 2 reset threshold level from 2.40 to 2.70 V</Val>
										<Val value="0x2">BOR Level 1 reset threshold level from 2.10 to 2.40 V</Val>
										<Val value="0x3">BOR  OFF    reset threshold level from 1.80 to 2.10 V</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>User Configuration</Name>
						<Field>
							<Parameters address="0x40023C14" name="FLASH_OPTCR" size="0x4"/>
							<AssignedBits>
								<Bit>
									<Name>WDG_SW</Name>
									<Description/>
									<BitOffset>0x5</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">Hardware watchdog</Val>
										<Val value="0x1">Software watchdog</Val>
									</Values>
								</Bit>
								<Bit>
									<Name>nRST_STOP</Name>
									<Description/>
									<BitOffset>0x6</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">Reset generated when entering Stop mode</Val>
										<Val value="0x1">No reset generated</Val>
									</Values>
								</Bit>
								<Bit>
									<Name>nRST_STDBY</Name>
									<Description/>
									<BitOffset>0x7</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">Reset generated when entering Standby mode</Val>
										<Val value="0x1">No reset generated</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>Write Protection</Name>
						<Field>
							<Parameters address="0x40023C14" name="FLASH_OPTCR" size="0x4"/>
							<AssignedBits>
								<Bit config="0">
									<Name>nWRP0</Name>
									<Description/>
									<BitOffset>0x10</BitOffset>
									<BitWidth>0x8</BitWidth>
									<Access>RW</Access>
									<Values ByBit="true">
										<Val value="0x0">Write protection active</Val>
										<Val value="0x1">Write protection not active</Val>
									</Values>	
								</Bit>
								<Bit config="1">
									<Name>nWRP0</Name>
									<Description/>
									<BitOffset>0x10</BitOffset>
									<BitWidth>0x8</BitWidth>
									<Access>RW</Access>
									<Values ByBit="true">
										<Val value="0x0">PCROP protection not active on sector i</Val>
										<Val value="0x1">PCROP protection active on sector i</Val>
									</Values>	
								</Bit>
							</AssignedBits>
						</Field> 
					</Category> 
				</Bank>
				<Bank interface="Bootloader">
					<Parameters address="0x1FFFC000" name="Bank 1" size="0x10"/>
					<Category>
						<Name>Read Out Protection</Name>
						<Field>
							<Parameters address="0x1FFFC000" name="RDP" size="0x4"/>
							<AssignedBits>
								<Bit>
									<Name>RDP</Name>
									<Description>Read protection option byte. The read protection is used to protect the software code stored in Flash memory.</Description>
									<BitOffset>0x8</BitOffset>
									<BitWidth>0x8</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0xAA">Level 0, no protection</Val>
										<Val value="0xBB">or any value other than 0xAA and 0xCC: Level 1, read protection</Val>
										<Val value="0xCC">Level 2, chip protection</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>PCROP Protection</Name>
						<Field>
							<Parameters address="0x1FFFC008" name="FLASH_OPTCR" size="0x4"/>
							<AssignedBits>
								<Bit reference="SPRMode">
									<Name>SPRMOD</Name>
									<Description>Selection of protection mode for nWPRi bits.</Description>
									<BitOffset>0xF</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">PCROP disabled. nWPRi bits used for Write protection on sector i</Val>
										<Val value="0x1">PCROP enabled. nWPRi bits used for PCROP protection on sector i</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>BOR Level</Name>
						<Field>
							<Parameters address="0x1FFFC000" name="USER" size="0x4"/>
							<AssignedBits>
								<Bit>
									<Name>BOR_LEV</Name>
									<Description>These bits contain the supply level threshold that activates/releases the reset. They can be written to program a new BOR level value into Flash memory</Description>
									<BitOffset>0x2</BitOffset>
									<BitWidth>0x2</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">BOR Level 3 reset threshold level from 2.70 to 3.60 V</Val>
										<Val value="0x1">BOR Level 2 reset threshold level from 2.40 to 2.70 V</Val>
										<Val value="0x2">BOR Level 1 reset threshold level from 2.10 to 2.40 V</Val>
										<Val value="0x3">BOR  OFF    reset threshold level from 1.80 to 2.10 V</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>User Configuration</Name>
						<Field>
							<Parameters address="0x1FFFC000" name="USER" size="0x4"/>
							<AssignedBits>
								<Bit>
									<Name>WDG_SW</Name>
									<Description/>
									<BitOffset>0x5</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">Hardware watchdog</Val>
										<Val value="0x1">Software watchdog</Val>
									</Values>
								</Bit>
								<Bit>
									<Name>nRST_STOP</Name>
									<Description/>
									<BitOffset>0x6</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">Reset generated when entering Stop mode</Val>
										<Val value="0x1">No reset generated</Val>
									</Values>
								</Bit>
								<Bit>
									<Name>nRST_STDBY</Name>
									<Description/>
									<BitOffset>0x7</BitOffset>
									<BitWidth>0x1</BitWidth>
									<Access>RW</Access>
									<Values>
										<Val value="0x0">Reset generated when entering Standby mode</Val>
										<Val value="0x1">No reset generated</Val>
									</Values>
								</Bit>
							</AssignedBits>
						</Field>
					</Category>
					<Category>
						<Name>Write Protection</Name>
						<Field>
							<Parameters address="0x1FFFC008" name="nWRP1" size="0x4"/>
							<AssignedBits>
								<Bit config="0">
									<Name>nWRP0</Name>
									<Description/>
									<BitOffset>0x0</BitOffset>
									<BitWidth>0x8</BitWidth>
									<Access>RW</Access>
									<Values ByBit="true">
										<Val value="0x0">Write protection active</Val>
										<Val value="0x1">Write protection not active</Val>
									</Values>	
								</Bit>
								<Bit config="1">
									<Name>nWRP0</Name>
									<Description/>
									<BitOffset>0x0</BitOffset>
									<BitWidth>0x8</BitWidth>
									<Access>RW</Access>
									<Values ByBit="true">
										<Val value="0x0">PCROP protection not active on sector i</Val>
										<Val value="0x1">PCROP protection active on sector i</Val>
									</Values>	
								</Bit>
							</AssignedBits>
						</Field> 
					</Category> 
				</Bank>
			</Peripheral>
		</Peripherals>
	</Device>
</Root>