AT27C020-90JA ATMEL [ATMEL Corporation], AT27C020-90JA Datasheet - Page 6

• Manufacturer Part Number: AT27C020-90JA
• Description: 2-megabit (256K x 8) OTP EPROM
• Manufacturer: ATMEL [ATMEL Corporation]

11. Input Test Waveforms and Measurement Levels
12. Output Test Load
13. Pin Capacitance
f = 1 MHz, T = 25° C
Note:
6
Symbol
C
C
IN
OUT
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
AT27C020
(1)
Typ
4
8
For -55 devices only:
t
For -90 devices only:
t
Note:
R
R
, t
, t
F
F
< 5 ns (10% to 90%)
< 20 ns (10% to 90%)
DRIVING
LEVELS
AC
CL = 100 pF including jig capacitance except -55 devices, where CL = 30 pF.
3.0V
0.0V
Max
12
8
1.5V
AC
MEASUREMENT
LEVEL
Units
pF
pF
Conditions
V
V
OUT
0570G–EPROM–12/07
IN
= 0V
= 0V