M28010 datasheet(9/23 Pages) STMICROELECTRONICS

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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)

Note: 1. All inputs and outputs open circuit.

Table 5C. Read Mode DC Characteristics for M28010-R (2V range)

(TA = –40 to 85 °C; VCC = 1.8 to 2.4 V)

Note: 1. All inputs and outputs open circuit.

Symbol

Parameter

Test Condition

Min.

Max.

Unit

ILI

Input Leakage Current

≤ VIN ≤ VCC

µA

ILO

Output Leakage Current

≤ VOUT ≤ VCC

µA

ICC

Supply Current (CMOS inputs)

E= VIL,G= VIL, f = 0.1 MHz

2mA

E= VIL,G = VIL,f= 5 MHz

E= VIL,G= VIL, f = 10 MHz

ICC1

Supply Current (Stand-by) CMOS

E>VCC – 0.3 V

µA

VIL

Input Low Voltage

–0.3

0.6

VIH

Input High Voltage

VCC + 0.3

VOL

Output Low Voltage

IOL = 1.6 mA

0.45

VOH

Output High Voltage

IOH = –100 µA

2.4

Symbol

Parameter

Test Conditio n

Min.

Max.

Unit

ILI

Input Leakage Current

≤ VIN ≤ VCC

µA

ILO

Output Leakage Current

≤ VOUT ≤ VCC

µA

ICC 1

Supply Current (CMOS inputs)

E= VIL,G = VIL, f = 0.1 MHz, VCC = 2.4 V

2mA

E=VIL,G= VIL, f = 5 MHz, VCC = 2.4 V

ICC1

Supply Current (Stand-by) CMOS

E> VCC – 0.3 V

µA

VIL

Input Low Voltage

–0.3

0.2

VIH

Input High Voltage

VCC–0.3

VCC+0.3

VOL

Output Low Voltage

IOL = 0.4 mA

0.15

VOH

Output High Voltage

IOH = –100 µAVCC–0.15

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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