二极管

USB

三极管

可控硅(晶闸管)

场效应管(MOSFET)

集成电路

连接器

LED系列产品

电感器

继电器

传感器

电容器

电阻器

保护器件

光电器件

压电晶体

开关原件

功率模块

AT93C46is a serial data memory chip, the pin descriptions such as table 1and the internal structure is shown in figure3. TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

Whether to write or read data, use serial transmission mode of action, although there is no than parallel transmission to fast, tSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

But in the transmission of long distance data, it can be a substantial reduction in the use of transmission line needs, also reduces the overall system tSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

Occupied area. Therefore, very suitable for microcontroller or microprocessor, table 2is the AT93C series capacity comparison. Internal AT93C46having an instruction register storage transmission in serial data, again by the instruction decode control logic and the internal frequency generator, an address specified in the data as read or write the dynamic tSM838 electronic - Information Technology - electronic components - circuit - technology website - basic knowledge of the principle - Repair - - parameters - electronic component symbols - various drawings

As. AT93C46has 7 functional commands, we use table 3shows; in addition, also the control action is shown in Table 4, and the AT93C46characteristics are summarized as follows: the tSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters of electronic components symbol - various drawings

The information stored for about 40 years. TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

●can be written over 1 millions of times. TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

●can record64 group 16bit digital. TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

● the microwire interface ( Microwire Interface ). TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

●4serial wire bus. TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

● 1024bit serial data memory. TSM838 electronic - Information Technology - electronic components - circuit - technology website - the basics - principle - Repair - - parameters - electronic components - various drawing symbols

The interior is the use of CMOS EEPROM way