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ST STM32L4x6 User Manual

ST STM32L4x6
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Operational amplifiers (OPAMP) RM0351
602/1693 DocID024597 Rev 3
20.5.7 OPAMP register map
Refer to Section 2.2.2: Memory map and register boundary addresses for the register
boundary addresses.
Table 119. OPAMP 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
0x00
OPAMP1_CSR
OPA_RANGE
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
CALOUT
USERTRIM
CALSEL
CALON
Res.
VP_SEL
VM_SEL
Res.
Res.
PGA_GAIN
OPAMODE
OPALPM
OPAEN
Reset value 0 0000 000 000000
0x04
OPAMP1_OTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TRIM
OFFSETP[4:0]
Res.
Res.
Res.
TRIM
OFFSETN[4:0]
Reset value
(1) (1)
0x08
OPAMP1_
LPOTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TRIMLP
OFFSETP[4:0]
Res.
Res.
Res.
TRIMLP
OFFSETN[4:0]
Reset value
(1) (1)
0x10
OPAMP2_CSR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
CALOUT
USERTRIM
CALSEL
CALON
Res.
VP_SEL
VM_SEL
Res.
Res.
PGA_GAIN
OPAMODE
OPALPM
OPAEN
Reset value 0000 000 000000
0x14
OPAMP2_OTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TRIM
OFFSETP[4:0]
Res.
Res.
Res.
TRIM
OFFSETN[4:0]
Reset value
(1) (1)
0x18
OPAMP2_
LPOTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TRIMLP
OFFSETP[4:0]
Res.
Res.
Res.
TRIMLP
OFFSETN[4:0]
Reset value
(1) (1)
1. Factory trimmed values.

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ST STM32L4x6 Specifications

General IconGeneral
BrandST
ModelSTM32L4x6
CategoryMicrocontrollers
LanguageEnglish

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