AT27C080-10DC Ver la hoja de datos (PDF) - Atmel Corporation

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AT27C080-10DC

8-Megabit (1M x 8) UV Erasable CMOS EPROM

Atmel Corporation 

AC Waveforms for Read Operation(1)

AT27C080

Notes: 1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.

2. tDF is specified form OE/VPP or CE, whichever occurs first. Output float is defined as the point when data is no longer

driven.

3. OE/VPP may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE.

4. OE/VPP may be delayed up to tACC- tOE after the address is valid without impact on tACC.

5. This parameter is only sampled and is not 100% tested.

Input Test Waveform and Measurement Levels

Output Test Load

tR, tF < 20 ns (10% to 90%)

Note: 1. CL = 100 pF including jig

capacitance.

Pin Capacitance

f = 1 MHz, T = 25°C(1)

Typ

Max

Units

CIN

4

8

pF

COUT

8

12

pF

Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.

Conditions

VIN = 0V

VOUT = 0V

5

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