MSM66577 datasheet(11/34 Pages) OKI

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PEDL66577-01

1Semiconductor

MSM66577 Family

11/34

ALLOWABLE OUTPUT CURRENT VALUES

MSM66577/Q577 (V

DD = 4.5 to 5.5 V, Ta = –30 to +70°C)

MSM66577L (V

DD = 2.4 to 3.6 V, Ta = –30 to +70°C)

MSM66Q577LY (V

DD = 3.0 to 3.6 V, Ta = –30 to +70°C)

Parameter

Symbol

Min.

Typ.

Max.

Unit

“H” output pin (1 pin)

All output pins

——

–2

“H” output pins (sum total)

Sum total of all output pins

∑I

—

–40

P0, P3, P11

“L” output pin (1 pin)

Other ports

——

Sum total of P0, P3, P11

Sum total of P1, P2, P4

Sum total of P5, P6, P9

Sum total of P7, P8, P10, P14, P15

“L” output pins (sum total)

Sum total of all output pins

∑I

——

140

[Note]

Each of the family devices has unique pattern routes for the internal power and ground. Connect the

power supply voltage to all V

DD pins and the ground potential to all GND pins. If a device may have one

or more V

DD or GND pins to which the power supply voltage or the ground potential is not connected, it

can not be guaranteed for normal operation.

INTERNAL FLASH ROM PROGRAMMING CONDITIONS

Parameter

Symbol

Condition

Rating

Unit

MSM66Q577

4.5 to 5.5

Supply Voltage

MSM66Q577LY

3.0 to 3.6

During Read

-30 to +70

Ambient Temperature

During Programming

+0 to +50

°C

Endurance

CEP

—

100

Cycles

Blocks size

—

128

bytes

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