AT27C516-10 ATMEL Corporation, AT27C516-10 Datasheet - Page 5

• Manufacturer Part Number: AT27C516-10
• Description: 512K 32K x 16 OTP CMOS EPROM
• Manufacturer: ATMEL Corporation

AC Waveforms for Read Operation
For -45, -55, and -70
Devices Only:
Pin Capacitance
Note:
Input Test Waveforms and Measurement Levels
For -85 and -10
Devices Only:
Notes: 1. Timing measurement reference level is 1.5V for -45
C
C
IN
OUT
2. OE may be delayed up to t
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
and -55 devices. Input AC drive levels are V
0.0V and V
reference levels for all other speed grades are V
= 0.8V and V
V
edge of CE without impact on t
IL
= 0.45V and V
IH
OH
= 3.0V. Timing measurement
Typ
4
8
= 2.0V. Input AC drive levels are
IH
(f = 1 MHz T = 25°C)
= 2.4V.
CE
- t
CE
OE
t
.
R
after the falling
t
, t
R
, t
F
< 5 ns (10% to 90%)
F
< 20 ns (10% to 90%)
Max
10
12
IL
=
(1)
(1)
OL
3. OE may be delayed up to t
4. This parameter is only sampled and is not 100% tested.
5. Output float is defined as the point when data is no longer driven.
without impact on t
Units
pF
pF
ACC
.
Output Test Load
AT27C516
ACC
Note: CL = 100 pF including jig
capacitance except -45, -55 and -70
devices, where CL = 30 pF.
Conditions
V
V
- t
IN
OUT
OE
= 0V
after the address is valid
= 0V
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