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ST STM32G0 1 Series User Manual

ST STM32G0 1 Series
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RM0444 Rev 5 117/1390
RM0444 Embedded Flash memory (FLASH)
118
3.7.22 FLASH register map
Table 24. FLASH register map and reset values
Offset Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0x000
FLASH_ACR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DBG_SWEN
Res.
EMPTY
Res.
Res.
Res.
Res.
ICRST
Res.
ICEN
PRFTEN
Res.
Res.
Res.
Res.
Res.
LATENCY
[2:0]
Reset value 1 X 0 10 000
0x004
Reserved
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value
0x008
FLASH_KEYR KEYR[31:0]
Reset value 00000000000000000000000000000000
0x00C
FLASH_OPT
KEYR
OPTKEY[31:0]
Reset value 00000000000000000000000000000000
0x010
FLASH_SR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
CFGBSY
BSY2
BSY1
OPTVERR
RDERR
Res.
Res.
Res.
Res.
FASTERR
MISERR
PGSERR
SIZERR
PGAERR
WRPERR
PROGERR
Res.
OPERR
EOP
Reset value 000X0 0000000 00
0x014
FLASH_CR
LOCK
OPTLOCK
SEC_PROT2
SEC_PROT
OBL_LAUNCH
RDERRIE
ERRIE
EOPIE
Res.
Res.
Res.
Res.
Res.
FSTPG
OPTSTRT
STRT
MER2
Res.
BKER
PNB[9:0]
MER1
PER
PG
Reset value 11000000 0000 00000000000000
0x018
FLASH_ECCR
ECCD
ECCC
Res.
Res.
Res.
Res.
Res.
ECCCIE
Res.
Res.
Res.
SYSF_ECC
Res.
Res.
Res.
Res.
Res.
Res.
ADDR_ECC[13:0]
Reset value 00 0 0 00000000000000
0x020
FLASH_OPTR
Res.
Res.
IRHEN
NRST_MODE[1:0]
.nBOOT0
nBOOT1
nBOOT_SEL
Res.
RAM_PARITY_CHECK
DUAL_BANK
nSWAP_BANK
WWDG_SW
IWDG_STBY
IWDG_STOP
IWDG_SW
nRST_SHDW
nRST_STDBY
nRST_STOP
BORF_LEV[1:0]
BORR_LEV[1:0]
BOR_EN
RDP[7:0]
Reset value XXXXXX XXXXXXXXXXXXXXXXXXXXXXX
0x024
FLASH_
PCROP1ASR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
PCROP1A_STRT[8:0]
Reset value XXXXXXXXX
0x028
FLASH_
PCROP1AER
PCROP_RDP.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
PCROP1A_END[8:0]
Reset value X XXXXXXXXX
0x02C
FLASH_
WRP1AR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
WRP1A_END[6:0]
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
WRP1A_STRT[6:0]
Reset value XXXXXXX XXXXXXX
0x030
FLASH_
WRP1BR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
WRP1B_END[6:0]
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
WRP1B_STRT[6:0]
Reset value XXXXXXX XXXXXXX
0x034
FLASH_
PCROP1BSR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
PCROP1B_STRT[8:0]
Reset value XXXXXXXXX

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ST STM32G0 1 Series Specifications

General IconGeneral
BrandST
ModelSTM32G0 1 Series
CategoryMicrocontrollers
LanguageEnglish

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