Datasheet 搜索 > 32位控制器 > ST Microelectronics（意法半导体） > STM32F334R8T6 数据手册 > STM32F334R8T6 数据手册 95/117 页
器件3D模型￥ 15.035
STM32F334R8T6 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
32位控制器
封装:
LQFP-64
描述:
STMICROELECTRONICS STM32F334R8T6 微控制器, 32位, 高分辨率计时器, ARM 皮质-M4, 72 MHz, 64 KB, 16 KB, 64 引脚, LQFP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P30P31P32P33P34P35P36P37P38P39Hot
典型应用电路图在P66P67P95
封装尺寸在P103
型号编码规则在P114P115
标记信息在P106P109P112
封装信息在P103P104P105P106P107P108P109P110P111P112P113P114
技术参数、封装参数在P46
电气规格在P43P44P45P46P47P48P49P50P51P52P53P54
导航目录
STM32F334R8T6数据手册
Page:
of 117 Go
若手册格式错乱，请下载阅览PDF原文件
DocID025409 Rev 4 95/117
STM32F334x4 STM32F334x6 STM32F334x8 Electrical characteristics
102
Figure 28. ADC accuracy characteristics
Figure 29. Typical connection diagram using the ADC
1. Refer to Table 63 for the values of R
AIN
.
2. C
parasitic
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
pad capacitance (roughly 7
pF). A high C
parasitic
value will downgrade conversion accuracy. To remedy
this, f
ADC
should be reduced.
General PCB design guidelines
Power supply decoupling should be performed as shown in Figure 10: Power supply
scheme. The 10 nF capacitor should be ceramic (good quality) and it should be placed as
close as possible to the chip.
(
2
(
*
/6%
,'($/
([DPSOHRIDQDFWXDOWUDQVIHUFXUYH
7KHLGHDOWUDQVIHUFXUYH
(QGSRLQWFRUUHODWLRQOLQH
(
7
7RWDO 8QDGMXVWHG (UURU PD[LPXP GHYLDWLRQ
EHWZHHQWKHDFWXDODQGWKHLGHDOWUDQVIHUFXUYHV
(
2
2IIVHW(UURUGHYLDWLRQEHWZHHQWKHILUVWDFWXDO
WUDQVLWLRQDQGWKHILUVWLGHDORQH
(
*
*DLQ (UURU GHYLDWLRQ EHWZHHQ WKH ODVW LGHDO
WUDQVLWLRQDQGWKHODVWDFWXDORQH
(
'
'LIIHUHQWLDO/LQHDULW\(UURUPD[LPXPGHYLDWLRQ
EHWZHHQDFWXDOVWHSVDQGWKHLGHDORQH
(
/
,QWHJUDO /LQHDULW\ (UURU PD[LPXP GHYLDWLRQ
EHWZHHQ DQ\ DFWXDO WUDQVLWLRQ DQG WKH HQG SRLQW
FRUUHODWLRQOLQH
(
7
(
'
(
/
9
''$
9
66$
9
''$
/6%
,'($/
069
069
9
''
$,1[
,
/
$
9
9
7
5
$,1
&
SDU DVLWLF
9
$,1
9
9
7
5
$'&
&
$'&
CJU
DPOWFSUFS
4BNQMFBOEIPME"%$
DPOWFSUFS
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
