M27C4002-45XF1 STMicroelectronics, M27C4002-45XF1 Datasheet - Page 16

• Manufacturer Part Number: M27C4002-45XF1
• Description: IC EPROM 4MBIT 45NS 40FDIP
• Manufacturer: STMicroelectronics

Specifications of M27C4002-45XF1

• Format - Memory: EPROMs
• Memory Type: UV EPROM
• Memory Size: 4M (256K x 16)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-CDIP (0.600", 15.24mm) Window
• Density: 4Mb
• Organization: 256Kx16
• Interface Type: Parallel
• Bus Type: Parallel
• In System Programmable: In System/External
• Access Time (max): 45ns
• Package Type: CFDIPW
• Reprogramming Technique: UV
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Supply Current: 70mA
• Pin Count: 40
• Mounting: Through Hole
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC and AC parameters
Table 11.
1. T
2. V
3. Sampled only, not 100% tested.
Figure 8.
16/24
Symbol
t
t
GHQZ
EHQZ
t
t
t
t
AVQV
GLQV
AXQX
ELQV
A
CC
= 0 to 70°C or –40 to 85°C; V
(3)
(3)
must be applied simultaneously with or before V
Q0-Q15
A0-A17
E
G
t
Read Mode AC Characteristics 3
Read Mode AC Waveforms
t
t
Alt
ACC
t
t
t
CE
OE
OH
DF
DF
Address Valid to
Output Valid
Chip Enable Low to
Output Valid
Output Enable Low
to Output Valid
Chip Enable High to
Output Hi-Z
Output Enable High
to Output Hi-Z
Address Transition
to Output Transition
Parameter
CC
= 5V ± 5% or 5V ± 10%; V
tAVQV
tELQV
Test Condition
E = V
E = V
tGLQV
VALID
G = V
G = V
E = V
E = V
IL
IL
PP
, G = V
, G = V
(1)(2)
and removed simultaneously or after V
IL
IL
IL
IL
IL
IL
PP
= V
Min
0
0
0
CC
-12
.
Max
120
120
60
40
40
tAXQX
Min
M27C4002
0
0
0
tGHQZ
tEHQZ
VALID
-15
Max
150
150
60
50
50
PP
.
Min
0
0
0
AI00731B
-20
Hi-Z
Max
200
200
70
80
80
M27C4002
Unit
ns
ns
ns
ns
ns
ns