M28W640 STMicroelectronics, M28W640 Datasheet - Page 23

• Manufacturer Part Number: M28W640
• Description: 64 Mbit 4Mb x16/ Boot Block 3V Supply Flash Memory
• Manufacturer: STMicroelectronics

Table 14. DC Characteristics
Symbol
V
V
V
V
I
I
I
I
I
V
I
I
I
I
V
I
V
I
DD1
DD2
DD3
DD4
DD5
I
V
PPLK
PP1
PP2
PP3
PP4
I
DD
PPH
LKO
LO
PP
PP1
OH
LI
OL
IH
IL
Input Leakage Current
Output Leakage Current
Supply Current (Read)
Supply Current (Stand-by or
Automatic Stand-by)
Supply Current
(Reset)
Supply Current (Program)
Supply Current (Erase)
Supply Current
(Program/Erase Suspend)
Program Current
(Read or Stand-by)
Program Current
(Read or Stand-by)
Program Current (Reset)
Program Current (Program)
Program Current (Erase)
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Program Voltage (Program or
Erase operations)
Program Voltage
(Program or Erase
operations)
Program Voltage
(Program and Erase lock-out)
V
and Erase lock-out)
DD
Supply Voltage (Program
Parameter
I
OH
I
OL
E = V
= –100µA, V
= 100µA, V
Program in progress
Program in progress
Program in progress
Program in progress
RP = V
Erase in progress
Erase in progress
Erase in progress
Erase in progress
V
V
Erase suspended
0V V
E = V
E = V
RP = V
RP = V
0V V
SS
V
V
V
V
Test Condition
DDQ
DDQ
PP
PP
PP
PP
V
V
, G = V
V
V
V
V
V
V
DDQ
DDQ
PP
PP
PP
PP
PP
PP
= 12V ± 5%
= 12V ± 5%
= 12V ± 5%
= 12V ± 5%
DDQ
DDQ
OUT
= V
= V
DDQ
IN
SS
SS
= V
= V
> V
= V
= V
DD
DDQ
DDQ
V
DD
IH
± 0.2V,
± 0.2V,
2.7V
2.7V
± 0.2V
± 0.2V
V
± 0.2V
DD
DD
DD
DD
DD
DD
V
, f = 5MHz
= V
DDQ
= V
DDQ
min
min
DD
DD
min,
min,
V
V
0.7 V
DDQ
DDQ
–0.5
–0.5
1.65
11.4
Min
DDQ
–0.4
–0.1
M28W640CT, M28W640CB
Typ
10
15
15
10
10
5
5
V
V
DDQ
DDQ
Max
12.6
±10
400
0.4
0.8
0.1
3.6
20
50
50
20
20
20
20
50
10
10
±1
5
5
5
5
1
2
+0.4
+0.4
Unit
23/54
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V