Datasheet 搜索 > 微控制器 > ST Microelectronics(意法半导体) > STM32F746VGT7 数据手册 > STM32F746VGT7 数据手册 194/227 页


¥ 91.43
STM32F746VGT7 数据手册 - ST Microelectronics(意法半导体)
制造商:
ST Microelectronics(意法半导体)
分类:
微控制器
封装:
LQFP-100
描述:
ARM Cortex-M7 216MHz 闪存:1MB RAM:320KB
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P45P46P47P48P49P50P51P52P53P54P55P56Hot
典型应用电路图在P125P126P149
封装尺寸在P196P197P198P199P200P201P202P203P204P205P206P207
型号编码规则在P223
标记信息在P198P201P204P207P211P215P218P221
技术参数、封装参数在P96P137
电气规格在P94P95P96P97P98P99P100P101P102P103P104P105
导航目录
STM32F746VGT7数据手册
Page:
of 227 Go
若手册格式错乱,请下载阅览PDF原文件

Electrical characteristics STM32F745xx STM32F746xx
194/227 DocID027590 Rev 4
5.3.31 SD/SDIO MMC card host interface (SDMMC) characteristics
Unless otherwise specified, the parameters given in Table 110 for the SDIO/MMC interface
are derived from tests performed under the ambient temperature, f
PCLK2
frequency and V
DD
supply voltage conditions summarized in
Table 17, with the following configuration:
• Output speed is set to OSPEEDRy[1:0] = 11
• Capacitive load C = 30 pF
• Measurement points are done at CMOS levels: 0.5V
DD
Refer to Section 5.3.17: I/O port characteristics for more details on the input/output
characteristics.
Figure 77. SDIO high-speed mode
Figure 78. SD default mode
T
7#+(
#+
$#-$
OUTPUT
$#-$
INPUT
T
#
T
7#+,
T
/6
T
/(
T
)35
T
)(
T
F
T
R
AI
AI
#+
$#-$
OUTPUT
T
/6$
T
/($
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