M28010 데이터 시트보기 (PDF) - STMicroelectronics
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M28010 Datasheet PDF : 23 Pages
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M28010
Table 5B. Read Mode DC Characteristics for M28010-W (3V range)
(TA = –40 to 85 °C; VCC = 2.7 to 3.6 V)
Symbol
Parameter
Test Condition
ILI Input Leakage Current
0 V ≤ VIN ≤ VCC
ILO Output Leakage Current
0 V ≤ VOUT ≤ VCC
E = VIL, G = VIL, f = 0.1 MHz
ICC 1 Supply Current (CMOS inputs)
E = VIL, G = VIL, f = 5 MHz
E = VIL, G = VIL, f = 10 MHz
ICC1 1 Supply Current (Stand-by) CMOS
E > VCC – 0.3 V
VIL Input Low Voltage
VIH Input High Voltage
VOL Output Low Voltage
IOL = 1.6 mA
VOH Output High Voltage
Note: 1. All inputs and outputs open circuit.
IOH = –100 µA
Min.
–0.3
2
2.4
Max. Unit
5
µA
5
µA
2
mA
15
mA
26
mA
30
µA
0.6
V
VCC + 0.3 V
0.45
V
V
Table 5C. Read Mode DC Characteristics for M28010-R (2V range)
(TA = –40 to 85 °C; VCC = 1.8 to 2.4 V)
Symbol
Parameter
Test Conditio n
Min.
Max. Unit
ILI Input Leakage Current
0 V ≤ VIN ≤ VCC
5
µA
ILO Output Leakage Current
0 V ≤ VOUT ≤ VCC
5
µA
ICC 1 Supply Current (CMOS inputs)
E = VIL, G = VIL, f = 0.1 MHz, VCC = 2.4 V
E = VIL, G = VIL, f = 5 MHz, VCC = 2.4 V
2
mA
12
mA
ICC1 1 Supply Current (Stand-by) CMOS
E > VCC – 0.3 V
30
µA
VIL Input Low Voltage
–0.3
0.2
V
VIH Input High Voltage
VCC–0.3 VCC+0.3 V
VOL Output Low Voltage
IOL = 0.4 mA
0.15
V
VOH Output High Voltage
Note: 1. All inputs and outputs open circuit.
IOH = –100 µA
VCC–0.15
V
Software Data Protection bit (DQ0). Reading the
SDP bit (DQ0) allows the user to determine
whether the Software Data Protection mode has
been enabled (SDP=1) or disabled (SDP=0). The
SDP bit (DQ0) can be read by using a dedicated
algorithm (as shown in Figure 8), or can be
combined with the reading of the DP bit (DQ7), TB
bit (DQ6) and PLTS bit (DQ5).
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