GENERAL DESCRIPTION
The Austin Semiconductor, Inc. AS58C1001 is a 1 Megabit CMOS Electrically Erasable Programmable Read Only Memory (EEPROM) organized as 131, 072 x 8 bits. The AS58C1001 is capable or in system electrical Byte and Page reprogrammability.
The AS58C1001 achieves high speed access, low power consumption, and a high level of reliability by employing advanced MNOS memory technology and CMOS process and circuitry technology and CMOS process and circuitry technology.

FEATURES
• High speed: 150, 200, and 250ns
• Data Retention: 10 Years
• Low power dissipation, active current (20mW/MHz (TYP)), standby current (100μW(MAX))
• Single +5V (+10%) power supply
• Data Polling and Ready/Busy Signals
• Erase/Write Endurance (10,000 cycles in a page mode)
• Software Data protection Algorithm
• Data Protection Circuitry during power on/off
• Hardware Data Protection with RES pin
• Automatic Programming: Automatic Page Write: 10ms (MAX) 128 Byte page size