EN27C512 Datasheet, PDF (10/12 Pages) List of Unclassifed Manufacturers – 512KBIT EPROM (64K x 8)

EN27C512
FIGURE 7. OUTPUT TEST WAVEFORMS AND MEASUREMENTS
45 and 55 devices:
AC
DRIVING
LEVELS
3.0V
0.0V
1.5V
tR, tF < 5 ns (10% to 90%)
70 and 90 devices:
AC
DRIVING
LEVELS
2.4V
0.45V
tR, tF < 20 ns (10% to 90%)
AC
MEASUREMENT
LEVEL
2.0 _AC
MEASUREMENT
0.8 ^LEVEL
Output Test Load
1.3V
OUTPUT
PIN
(1N914)
3.3K
CL
Note: CL = 100pF including
jig capacitance, except for the
-45 and -55 devices, where
CL = 30pF.
DC PROGRAMMING CHARACTERISTICS
Symbol
ILI
VIL
VIH
VOL
VOH
ICC2
IPP2
VID
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
VCC Supply Current
(Program and Verify)
VPP Supply Current
A9 Product Identification Voltage
Test
Conditions
VIN = VIL, VIH
IOL = 2.1 mA
IOH = -400 µA
CE = PGM = VIL,
Min.
-0.5
0.7 VCC
2.4
Limits
Max
5.0
0.8
VCC + 0.5
0.45
40
Units
µA
V
V
V
V
mA
10
mA
11.5
12.5
V
4800 Great America Parkway Ste 202
10
Santa Clara, CA. 95054
Tel: [phone]
Fax: [phone]