器件名称:
ST95P08M6TR
功能描述:
8 Kbit Serial SPI EEPROM with Positive Clock Strobe
文件大小:
119.71KB 共16页
简 介:
ST95P08 8 Kbit Serial SPI EEPROM with Positive Clock Strobe 1 MILLION ERASE/WRITE CYCLES 40 YEARS DATA RETENTION SINGLE 3V to 5.5V SUPPLY VOLTAGE SPI BUS COMPATIBLE SERIAL INTERFACE 2 MHz CLOCK RATE MAX BLOCK WRITE PROTECTION STATUS REGISTER 16 BYTE PAGE MODE WRITE PROTECT SELF-TIMED PROGRAMMING CYCLE E.S.D.PROTECTION GREATER than 4000V SUPPORTS POSITIVE CLOCK SPI MODES 8 1 PSDIP8 (B) 0.25mm Frame 8 1 SO8 (M) 150mil Width DESCRIPTION The ST95P08 is an 8 Kbit Electrically Erasable Programmable Memory (EEPROM) fabricated with STMicroelectronics’s High Endurance Single Polysilicon CMOS technology. The 8 Kbit memory is organised as 64 pages of 16 bytes. The memory is accessed by a simple SPI bus compatible serial interface. The bus signals are a serial clock input (C), a serial data input (D) and a serial data output (Q). The device connected to the bus is selected when the chip select input (S) goes low. Communications with the chip can be interrupted with a hold input (HOLD). The write operation is disabled by a write protect input (W). Figure 1. Logic Diagram VCC D C S ST95P08 Q Table 1. Signal Names C D Q S W HOLD VCC VSS February 1999 Serial Clock Serial Data Input Serial Data Output Chip Select Write Protect Hold Supply Voltage Ground W HOLD VSS AI01315 1/16 ST95P08 Figure 2A. DIP Pin Connections Figure 2B. SO Pin Connections ST95P08 S Q W VSS 1 2 3 4 8 7 6 5 AI01316 ST95P08 VCC HOLD C D S Q W VSS 1 2 3 4 8 7 6 5 AI01317B VCC HOLD C D Table 2. Absolute ……
