AT27C040-70PX Atmel, AT27C040-70PX Datasheet - Page 7

• Manufacturer Part Number: AT27C040-70PX
• Manufacturer: Atmel

Specifications of AT27C040-70PX

• Organization: 512Kx8
• Interface Type: Parallel
• In System Programmable: External
• Access Time (max): 70ns
• Package Type: PDIP
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 30mA
• Pin Count: 32
• Mounting: Through Hole
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

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