M27C256B-15C6 STMicroelectronics, M27C256B-15C6 Datasheet - Page 15

• Manufacturer Part Number: M27C256B-15C6
• Manufacturer: STMicroelectronics

Specifications of M27C256B-15C6

• Density: 256Kb
• Organization: 32Kx8
• Interface Type: Parallel
• Bus Type: Parallel
• In System Programmable: External
• Access Time (max): 150ns
• Package Type: PLCC
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 50mA
• Pin Count: 32
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

M27C256B
Table 8.
1. T
2. V
Symbol
V
V
I
V
V
I
V
A
CC
I
CC
PP
OH
LI
OL
IH
ID
IL
= 25 °C; V
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
Programming mode DC characteristics
CC
= 6.25V ± 0.25V; V
Parameter
PP
= 12.75V ± 0.25V.
Test Condition
V
I
I
OL
OH
IL
PP
E = V
= 2.1mA
= –1mA
V
and removed simultaneously or after V
IN
IL
V
IH
(1) (2)
–0.3
11.5
Min
3.6
2
DC and AC parameters
V
CC
12.5
Max
±10
0.8
0.4
50
50
+ 0.5
PP
.
Unit
mA
mA
µA
V
V
V
V
V
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