When Write Control (WC) is driven High, Device Select and Address bytes are acknowledged, Data bytes are not acknowledged. Figure 4. Maximum RL Value versus Bus Capacitance (CBUS) for an I2C Bus V CC 20 16 12 R R L L SDA MASTER C BUS 8 SCL fc = 100kHz 4 0 ...
WC Serial Clock Write Control Supply Voltage Ground V SS V V CC SS AI01844B December 1999 1/19 M24C64, M24C32 Figure 2B. SO and TSSOP Connections Figure 2A. DIP Connections M24C64 M24C32 M24C64 M24C32 E0 E1 E2 1 2 3 4 8 V CC WC E0 E1 ...
概述:M24C64/M24C32是一个只读存储器,它受IIC总线控制,工作电压可降至2.5V,这些设备可兼容IIC的存储协议,这是一个使用双向数据总线和串行时钟的两线串行接口。 在TCL **机型上测定 序号 符号 功能 直流电压(V) 序号 符号 功能 直流电压(V) 1 EO 芯片使能脚 5 SCL 串行时钟 2 E1 芯片使能脚 6 WC 写入...
M24C64-W 838Kb/45P64-Kbit serial I짼C bus EEPROM More results 类似说明 - M24C64-W 制造商部件名数据表功能描述 STMicroelectronicsM24C64-FDW5TP 838Kb/45P64-Kbit serial I짼C bus EEPROM M24C64 149Kb/19P64/32 Kbit Serial I짼C Bus EEPROM ...
M24C64-WMN3GP vs CAT24WC66W-REVC M24C64-WMN3GP vs M24C64-WMN6GP M24C64-WMN3GP vs CAT24WC66WA-T3REVC M24C64-WMN3GP vs M24C64-WMN1T M24C64-WMN3GP vs CAT24WC66W-TE13 M24C64-WMN3GP vs CAT24WC66J M24C64-WMN3GP vs M24C64-WMN5TP 比较...
M24C64-WMN5T vs M24C64-WMN5TG/B M24C64-WMN5T vs CAT24WC66W M24C64-WMN5T vs CAT24WC66J-TE13 M24C64-WMN5T vs M24C64-WMN5G/B M24C64-WMN5T vs M24C64-WMN1 M24C64-WMN5T vs M24C64-WMN3G/C M24C64-WMN5T vs M24C64-WMN6TG/C 比较...
标志 类似说明 - M24C64-WMB6T 制造商部件名数据表功能描述 Shenzhen Huazhimei Semi...HM24C32 813Kb/16P32Kbit and 64Kbit Serial IC bus EEPROM STMicroelectronicsM95640 590Kb/39P64Kbit and 32Kbit Serial SPI Bus EEPROM With High Speed Clock ...
2.4 Write control (WC) This input signal is useful for protecting the entire contents of the memory from inadvertent write operations Write operations are disabled to the entire memory array when write control (WC) is driven high Write operations are enabled when write control (WC) is either dr...
WriteControl(WC)...5 Figure4.MaximumR L ValueversusBusCapacitance(C BUS )foranI 2 CBus...5 Figure5.I 2 CBusProtocol...6 Table3.DeviceSelectCode... . . . . . . . . . . . . . . . . . . . . . . . .
写出来与WC = 1模式序列(数据写入抑制) 。。。 14 写出来与WC = 0模式序列(数据可写) 。。。 16 使用ACK写周期轮询流程图。 。。。 17 阅读模式序列。 。。。 18 AC测试测量I / O的波形。 。。。 21 AC波形