DESCRIPTION
This specification covers a range of 1K bit serial EEPROM products, In the text, products are referred to as ST93C46. Table 1. Signal Names S D Q C ORG VCC VSS Chip Select Input Serial Data Input Serial Data Output Serial Clock Organisation Select Supply Voltage Ground w w w t a .D S a e h Figure 1. Logic Diagram U 4 t e VCC D C S .c m o 8 1 SO8 (M) 150mil Width Q ST93C46 ST93C47 ORG VSS AI00871C June 1997 This is information on a product still in production bu t not recommended for new de signs. w w w .D a S a t e e h U 4 t m o .c 1/13 ST93C46A/46C/46T, ST93C47C/47T Table 2. ABSOLUTE MAXIMUM RATINGS
(1) Symbol TA TSTG TLEAD VIO VCC VESD Electrostatic Discharge Voltage (Machine model) (3) Parameter Ambient Operating Temperature Storage Temperature Lead Temperature, Soldering (SO8 package) (PSDIP8 package) 40 sec 10 sec Value –40 to 125 –65 to 150 215 260 –0.3 to VCC +0.5 –0.3 to 6.5 (2) Unit °C °C °C V V V V Input or Output Voltages (Q = VOH or Hi-Z) Supply Voltage Electrostatic Discharge Voltage (Human Body model) ST93C46A,T ST93C46C ST93C46 2000 4000 500 Notes: 1.
STMicroelectronics
