ST95040 - ST Microelectronics

ST95040 (ST950x0) 4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe

The ST950x0 is a family of Electrically Erasable Programmable Memories (EEPROM) fabricated with STMicroelectronics’s High Endurance Single Polysilicon CMOS technology. Each 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). VCC D C Q Table.

Features

ect Hold Supply Voltage Ground S W HOLD ST950x0 VSS AI01435B June 1998 1/18 ST95040, ST95020, ST95010 Figure 2A. DIP Pin Connections Figure 2B. SO Pin Connections ST950x0 S Q W VSS 1 2 3 4 8 7 6 5 AI01436B ST950x0 VCC HOLD C D S Q W VSS 1 2 3 4 8 7 6 5 AI01437B VCC HOLD C D Table 2. Absolute Maximum Ratings (1) Symbol TA TSTG TLEAD VO VI VCC VESD Parameter Ambient Operating Temperature Storage Temperature Lead Temperature, Soldering Output Voltage Input Voltage with respect to Ground Supply Voltage Electrostatic Discharge Voltage (Human Body model) (2) Electrostatic Discharge Voltage.