M27C512-45XF1 STMicroelectronics, M27C512-45XF1 Datasheet - Page 14

• Manufacturer Part Number: M27C512-45XF1
• Description: IC EPROM 512KBIT 45NS 28CDIP
• Manufacturer: STMicroelectronics

Specifications of M27C512-45XF1

• Format - Memory: EPROMs
• Memory Type: UV EPROM
• Memory Size: 512K (64K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-CDIP (0.600", 15.24mm) Window
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC and AC parameters
Figure 7.
Table 11.
1. T
2. V
Table 12.
1. T
2. V
14/22
Symbol
t
t
t
t
Symbol
t
t
A9HVPH
t
A10HEH
VPXA9X
EXA10X
A10LEH
EXVPX
VPHEL
A
A
CC
CC
V
V
I
V
V
I
V
I
CC
PP
OH
= 25 °C; V
= 25 °C; V
LI
OL
IH
ID
IL
must be applied simultaneously with or before V
must be applied simultaneously with or before V
Q0-Q7
A0-A15
E
G
Read mode AC waveforms
Programming mode DC characteristics
Margin Mode AC Characteristics
Input Leakage Current
Supply Current
Program Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage TTL
A9 Voltage
CC
t
t
t
CC
t
t
t
t
AH10
AS10
AS10
VPH
Alt
VPS
AH9
AS9
= 6.25V ± 0.25V; V
= 6.25V ± 0.25V; V
V
V
V
V
Chip Enable Transition to V
Transition
Chip Enable Transition to V
Transition
V
A9
A10
A10
PP
PP
Parameter
High to V
High to Chip Enable Low
Transition to V
High to Chip Enable High (Set)
Low to Chip Enable High (Reset)
PP
PP
PP
Parameter
= 12.75V ± 0.25V
= 12.75V ± 0.25V
tAVQV
tELQV
High
A9
tGLQV
VALID
Transition
PP
PP
A10
PP
Test Condition
and removed simultaneously or after V
and removed simultaneously or after V
V
I
I
IL
OL
OH
≤ V
E = V
= 2.1mA
= –1mA
IN
IL
≤ V
Condition
IH
(1)(2)
Test
tAXQX
(1)(2)
–0.3
11.5
Min
3.6
2
tEHQZ
tGHQZ
VALID
PP
PP
Min
.
2
2
1
1
1
2
2
.
V
CC
Max
12.5
±10
0.8
0.4
50
50
+ 0.5
AI00735B
Max
Hi-Z
M27C512
Unit
mA
mA
µA
Unit
V
V
V
V
V
µs
µs
µs
µs
µs
µs
µs