AT27C080-90PU Atmel, AT27C080-90PU Datasheet - Page 5

• Manufacturer Part Number: AT27C080-90PU
• Description: IC OTP 8MBIT 90NS 32DIP
• Manufacturer: Atmel

Specifications of AT27C080-90PU

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 8M (1M x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-DIP (0.600", 15.24mm)
• Capacitance, Input: 4 pF
• Capacitance, Output: 8 pF
• Current, Input, Leakage: ±1 μA (Read)
• Current, Operating: 40 mA (Read)
• Current, Output, Leakage: ±5 μA (Read)
• Density: 8M
• Organization: 1M×8
• Package Type: PDIP
• Temperature, Operating: -40 to +85 °C
• Time, Access: 90 ns
• Time, Address Setup: 2
• Time, Fall: 20 ns
• Time, Rise: 20 ns
• Voltage, Esd: 2000 V
• Voltage, Input, High: 5.5 V (Read)
• Voltage, Input, Low: 0.8 V (Read)
• Voltage, Output, High: 2.4 V (Read)
• Voltage, Output, Low: 0.4 V (Read)
• Voltage, Supply: 5 V
• Access Time: 90ns
• Supply Voltage Range: 4.5V To 5.5V
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Ic Interface Type: Parallel
• Supply Voltage Max: 5.5V
• Rohs Compliant: Yes
• Operating Temperature Max: 85°C
• Memory Configuration: 1M X 8
• Memory Case Style: DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9. AC Characteristics for Read Operation
10. AC Waveforms for Read Operation
Notes:
0360L–EPROM–12/07
Symbol
t
t
t
t
t
ACC
CE
OE
DF
OH
(3)
(2)(5)
(3)(4)
(4)
1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.
2. t
3. OE/V
4. OE/V
5. This parameter is only sampled and is not 100% tested.
DF
is specified form OE/V
PP
PP
may be delayed up to t
may be delayed up to t
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
OE or CE High to Output Float, whichever occurred first
Output Hold from Address, CE or OE/V
PP
or CE, whichever occurs first. Output float is defined as the point when data is no longer driven.
CE
ACC
- t
- t
OE
OE
after the falling edge of CE without impact on t
after the address is valid without impact on t
PP
, whichever occurred first
(1)
Condition
CE = OE/V
OE = V
CE = V
= V
IL
IL
IL
PP
ACC
CE.
.
Min
AT27C080-90
0
Max
AT27C080
90
90
20
30
Units
ns
ns
ns
ns
ns
5