EEPROM（电可擦除可编程只读存储器）是一种非易失性存储器芯片，应用广泛，即使断电也不会丢失数据，并且支持通过电子信号进行重新编程。通常，EEPROM用于存储对设备运行至关重要的信息，包括可能不时更新的信息，例如固件、系统本身的配置数据或用户 ...

相信很多读者都使用过类似AT24C0x这种使用I²C读写的EEPROM，在项目中，使用不当就容易导致数据丢失，或者异常的情况。 今天就来讲讲关于EEPROM的内容。 市面上大部分使用I2C通信的EEPROM，控制时序和读写流程都基本相同。 I²C通信原理，说简单不简单，但说难也 ...

This application note describes how to control an external EEPROM by using the I2 C bus features. The sample code shown in this application note writes and reads 4-byte (word) data to and from the ...

The 24AA00 is a 128-bit I2C-bus Electrically Erasable Programmable ROM (EEPROM) memory with a 2-wire serial interface. This device is a low-voltage design that allows operation down to 1.7 volts. It ...

There are plenty of techniques and components that we use in our everyday hardware work, for which their connection and coding is almost a done deal. We are familiar with them and have used them ...

Organized as 16,384 words of eight-bits each, the CAT24AC128 128-Kb, I2C serial EEPROM provides three chip address lines and up to eight devices can share a common two-wire I2C bus. The device can be ...

Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by explaining that you don’t want to ...

Introduced as the first 256 Kb I2C serial EEPROM to fit in an eight-lead TSSOP package, the 24LC256 is targeted at cell phones, set-top boxes, appliances, computer peripherals, smart cards, ...

STMicroelectronics has extended its M24 serial EEPROM family with four devices that are compatible with the industry-standard 4-ball WLCSP (Wafer Level Chip Scale Package) footprint. The new additions ...