The Microchip AT27LV020A-90TI is a high-performance, low-power,low-voltage 2-megabit One Time Programmable EPROM organized as 256-Kbit x 8. Requiringa single power supply in the range of 3.0V to 3.6V in normal read modeoperation any byte can be accessed in less than 120 ns. With typical power consumptionof only 18 mW at 5 MHz and VCC = 3.3V, the AT27LV020A-90TI consumes less thanone-fifth the power of a standard, 5V EPROM. Standby mode supply current istypically less than 1 μA at 3.3V making it ideal for fast, portable systemsusing battery power.
Feature
2-Mbit (256-Kbit x 8)
Dual voltage range operation
- Low voltage, 3.0V to 3.6V, or
- Standard power supply range, 5V +/-10%
- 20 μA max standby (less than 1 μA, typical) for VCC = 3.6V
- 29 mW max active at 5 MHz for VCC = 3.6V
- 120 ns access time
- 2,000V ESD protection
- 200 mA latchup immunity
- JEDEC standard for LVTTL
- 32-lead, Plastic J-leaded Chip Carrier (PLCC)
