M27C64A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M27C64A' PDF : 22 Pages View PDF
DC and AC parameters
M27C64A
Table 7. Read Mode DC Characteristics(1)(2)
Symbol
Parameter
Test Condition
Min
Max Unit
ILI Input Leakage Current
ILO Output Leakage Current
ICC Supply Current
ICC1
ICC2
IPP
VIL
VIH(3)
VOL
VOH
Supply Current (Standby) TTL
Supply Current (Standby)
CMOS
Program Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage TTL
Output High Voltage CMOS
0V ≤VIN ≤VCC
0V ≤VOUT ≤VCC
E = VIL, G = VIL,
IOUT = 0mA, f = 5MHz
E = VIH
E > VCC – 0.2V
VPP = VCC
IOL = 2.1mA
IOH = –400µA
IOH = –100µA
±10 µA
±10 µA
30
mA
1
mA
100 µA
–0.3
2
2.4
VCC –
0.7V
100 µA
0.8
V
VCC + 1 V
0.4
V
V
1. TA = 0 to 70 °C or –40 to 85 °C: VCC = 5V ± 10%; VPP = VCC.
2. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.
3. Maximum DC voltage on Output is VCC +0.5V.
Table 8. Programming Mode DC Characteristics(1)(2)
Symbol
Parameter
Test Condition Min
Max
Unit
ILI
Input Leakage Current
VIL ≤VIN ≤VIH
±10
µA
ICC
Supply Current
30
mA
IPP
Program Current
E = VIL
30
mA
VIL
Input Low Voltage
–0.3
0.8
V
VIH
Input High Voltage
2
VCC + 0.5
V
VOL
Output Low Voltage
IOL = 2.1mA
0.4
V
VOH
Output High Voltage TTL
IOH = –400µA
2.4
V
VID
A9 Voltage
11.5
12.5
V
1. TA = 25 °C; VCC = 6V ± 0.25V; VPP = 12.5V ± 0.25V.
2. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.
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