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BQ3285LF

Description
Y2K-Enhanced Real-Time Clock (RTC)
File Size148KB,22 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
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BQ3285LF Overview

Y2K-Enhanced Real-Time Clock (RTC)

28335 Hardware Tutorial - Clock System
[color=#000][font=Arial]The maximum operating frequency of 28335 is 250M. There are two ways to generate its clock. The first is to use the external clock directly (accessed through XCLKIN). The secon...
define_us Microcontroller MCU
stm32 lan8720 cannot connect to the network using hal library without operating system
I am using stm32f407 plus lan8720, and the project configured with stm32cube. After burning it in, the network port lights up and the program runs normally, but I can't ping it. Why is that?...
masterSu stm32/stm8
Has anyone written a C program for the temperature and humidity sensor HTU21D? Please give me some reference.
I am currently working on a project using the HTU21D temperature and humidity sensor. I haven't found much information online, and now I have a problem writing the program. I would like to ask for you...
18811707971 Sensor
About the selection of NORFLASH, NANDFLASH and SDRAM size
Hello everyone: I saw a system with NOR Flash 8MB, NAND Flash 32MB, DDR2 128MB, I want to ask, what are they used to store, what is the basis for choosing these capacities? Is DDR2 used to store tempo...
yanjianguo MCU
Application of TI current detection device INA series in TWS battery box
With the explosive growth of TWS earphones, higher requirements are placed on the battery life of earphones and battery boxes. Generally, the battery life can be improved from the following points. 1)...
qwqwqw2088 Analogue and Mixed Signal
DM365 CMEM allocated memory
#define ALIGN(x, y)(((x + (y-1))/y)*y)// 内存对齐数,不设可分配任意大小 struct buf_info {void *user_addr;unsigned long phy_addr; }; struct buf_info dhavbuffer;static int allocate_dhavbuffer(int size){CMEM_AllocParam...
Jacktang Microcontroller MCU

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