First line: 28dw6 AT27HC64/L Bipolar Speed JEDEC Standard EPROM Pinout Read Access Time 45ns packages Power CMOS Operation max. Standby max. Active High Output Drive Capability High Reliability Latch-Up Resistant CMOS Technology Fast Programming 4ms/byte (typical)Abstract: .. -90LI -90LI AT27HC64-90PI AT27HC64-90PI 28DW6 28DW6 32LW 32LW 28P6 28P6 Industriai -40 °C to 85 °C AT27HC64-90DMAT27HC64-90LM AT27HC64-90LM 28DW6 28DW6 32LW 32LW Military -55 °C to 125 °C AT27HC64-90DM/883 AT27HC64-90LM AT27HC64-90LM /883 28DW6 28DW6 32LW 32LW Military .. Tags: 28dw6datasheet abstract..