以STM32F030为例,在datasheet中可以看到一句关于IO的表述:Up to 55 I/Os with 5V tolerant capability。
2023-05-18 09:16
5V tolerant capability是什么意思? 如果MCU的供电电压是3.3V,普通的IO是没法接5V输入电压的,虽然大多数芯片都具有允许 5V瞬变的 ESD 保护,但如果长时间接5V,也会有问题
2023-05-22 15:47
stm32 GPIO FT 5v tolerant是如何实现的?
2024-07-23 08:04
Fault-Tole
2009-04-20 11:26
Teridian 71M65XX Using DC-Tolerant CTs by JD Electronics Introduction DC-tolerant CTs are gaining
2011-02-06 10:32
5V Tolerant I/O的意思是STM32和5V供电的芯片可以直接通信(不需要加电平转换芯片)么?
2024-05-17 16:38
The new AMIS−41682 and AMIS−41683 are interfaces between the protocol controller and the physical wires of the bus lines in a control area network (CAN)。
2017-09-05 16:05
S7容错连接是S7-400H(High available高可用性)系列CPU才能支持的冗余通讯方式。可以实现基于2/4个子链接的冗余通讯。
2023-01-30 10:12
LT8603 Demo Circuit - Cold Crank Tolerant Automotive Triple Output Supply (3-42V to 5V @ 1.5A, 3.3V @ 2.5A, 1.8V @ 1.8A)
2021-02-04 08:50
描述The Noise Tolerant Capacitive Touch HMI design (TIDM-CAPTOUCHEMCREF) is a reference design
2018-10-08 08:37