at27c040 ATMEL Corporation, at27c040 Datasheet - Page 7

• Manufacturer Part Number: at27c040
• Description: 4-megabit 512k X 8 Otp Eprom
• Manufacturer: ATMEL Corporation

14. Programming Waveforms
Notes:
0189H–EPROM–12/07
1. The Input Timing Reference is 0.8V for V
2. t
3. When programming the AT27C040 a 0.1 µF capacitor is required across V
transients.
OE
and t
DFP
are characteristics of the device but must be accommodated by the programmer.
(1)
IL
and 2.0V for V
IH
.
PP
and ground to suppress spurious voltage
AT27C040
7