用户手册目录Features1Functional Description1The CY7C138 and CY7C139 are available in a 68-pin PLCC.1Logic Block Diagram1Pin Configurations2Maximum Ratings3Operating Range3Electrical Characteristics Over the Operating Range3Electrical Characteristics Over the Operating Range (continued)4Capacitance[8]4Switching Characteristics Over the Operating Range[9]5Switching Waveforms6Architecture13Functional Description13Write Operation13Read Operation13Interrupts13Busy13Master/Slave13Semaphore Operation13Ordering Information164K x8 Dual-Port SRAM16Package Diagram16Document History Page17Sales, Solutions and Legal Information17Worldwide Sales and Design Support17Products17PSoC Solutions17文件大小: 544.5 KB页数: 17Language: English打开用户手册