Pin Assignment - Fujitsu MB90480 Series Hardware Manual

1.4

Pin Assignment

This section shows the MB90480/485 series pin assignments for two types of
packages.
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Pin assignment diagram (QFP-100)
Figure 1.4-1 is a pin assignment diagram for the QFP-100 type.
Figure 1.4-1 Pin assignment diagram of MB90480/485 series (QFP-100)
MB90480 series only
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• I C pin P77 and P76 are N-ch open drain pin (without P-ch). However, MB90V485B uses the N-ch open drain pin (with P-ch) .
• P20 to P27, P30 to P37, P40 to P47 and P70 to P77 also used as 3 V/5 V I/F pin.
• As for MB90V485B, input pins (PWC0, PWC1, PWC2/EXTC/SCL and SDA pins) for PWC/μPG/I
CHAPTER 1 OVERVIEW OF MB90480/485 SERIES
(FPT-100P-M06)
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C become CMOS input.
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