MB90F482PF datasheet(5/120 Pages) FUJITSU

5 / 120 page

MB90480/485 Series

(Continued)

*1 : 3 V/5 V I/F pin : All pins should be for 3 V power supply without P20 to P27, P30 to P37, P40 to P47, and

P70 to P77.

*2 : P76/P77 pins are N-ch open drain pins (without P-ch) at built-in I2C. However, MB90V485B uses the N-ch open

drain pin (with P-ch) .

*3 : It is setting of Jumper switch (TOOL VCC) when emulator (MB2147-01) is used.

Please refer to the MB2147-01 or MB2147-20 hardware manual (3.3 Emulator-dedicated Power Supply

Switching) about details.

Notes :

• As for MB90V485B, input pins (PWC0, PWC1, PWC2/EXTC/SCL and SDA pins) for PWC/µPG/I2C

become CMOS input.

• Ensure that you must write to Flash at VCC = 3.13 V to 3.60 V (3.3 V + 10%, − 5%) .

MB90487B

MB90488B

MB90F488B MB90V485B MB90F489B

MB90483C

Watchdog timer

Reset generation interval: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms

(minimum value, at 4 MHz base oscillator)

Low-power

consumption (standby)

modes

Stop mode, sleep mode, CPU intermittent operation mode, watch timer mode, timebase

timer mode

Process

CMOS

Type

3 V/5 V

power

supply*1

3 V/5 V

power

supply*1

3 V/5 V power

supply*1

Included

security

function

3 V/5 V

power

supply*1

3 V/5 V power

supply*1

Included

security

function

3 V/5 V

power

supply*1

Emulator power

supply*3

⎯⎯

⎯

Included

⎯⎯

Part number

Item

MB90F482PF Scheda tecnica(PDF) 5 Page - fujitsu semiconductor

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