m27c400 STMicroelectronics, m27c400 Datasheet - Page 8

• Manufacturer Part Number: m27c400
• Description: 4 Mbit 512kb X8 Or 256kb X16 Uv Eprom And Otp Eprom
• Manufacturer: STMicroelectronics

M27C400
Figure 7. BYTE Transition AC Waveforms
Note: Chip Enable (E) and Output Enable (G) = V
Table 9. Programming Mode DC Characteristics
(T
Note: 1. V
8/14
Symbol
A
V
= 25 °C; V
V
I
V
V
I
V
I
CC
PP
OH
OL
LI
IH
ID
IL
CC
A0-A17
A–1
BYTEV PP
Q0-Q7
Q8-Q15
must be applied simultaneously with or before V
Input Leakage Current
Supply Current
Program Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage TTL
A9 Voltage
CC
= 6.25V ± 0.25V; V
Parameter
tBLQZ
tAVQV
tBLQX
PP
IL
.
= 12.5V ± 0.25V)
VALID
PP
and removed simultaneously or after V
Test Condition
0
I
OH
I
VALID
(1)
OL
E = V
V
= –2.5mA
= 2.1mA
IN
Hi-Z
IL
V
CC
tAXQX
tBHQV
–0.3
11.5
Min
2.4
3.5
PP
.
V
DATA OUT
DATA OUT
CC
Max
12.5
0.8
0.4
±1
50
50
+ 0.5
AI01638B
Unit
mA
mA
V
V
V
V
V
A