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MB90378 Datasheet(PDF) 11 Page - Fujitsu Component Limited. |
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MB90378 Datasheet(HTML) 11 Page - Fujitsu Component Limited. |
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11 / 65 page 
MB90378 Series 11 (Continued) Pin no. Pin name I/O circuit Pin status during reset Function LQFP-144 81 PE7 O Port input General-purpose I/O port. SEG7 Segment output pin for LCD controller/driver. This function is selected when LCD segment output is enabled. TO4 Event output pin for reload timer 4. 82 PF0 P General-purpose Nch Open-drain I/O port. SEG8 Segment output pin for LCD controller/driver. This function is selected when LCD segment output is enabled. TIN5 External clock input pin for reload timer 5. 83 PF1 P General-purpose Nch Open-drain I/O port. COM0 COM output pin for LCD controller/driver. This function is select- ed when LCD COM output is enabled. TO5 Event output pin for reload timer 5. 84 PF2 P General-purpose Nch Open-drain I/O port. COM1 COM output pin for LCD controller/driver. This function is select- ed when LCD COM output is enabled. TIN6 External clock input pin for reload timer 6. 85 PF3 P General-purpose Nch Open-drain I/O port. COM2 COM output pin for LCD controller/driver. This function is select- ed when LCD COM output is enabled. TO6 Event output pin for reload timer 6. 86 PF4 P General-purpose Nch Open-drain I/O port. COM3 COM output pin for LCD controller/driver. This function is select- ed when LCD COM output is enabled. 87 to 89 PF5 to PF7 Q Power input General-purpose Nch Open-drain I/O ports. V1 to V3 Power input pin for LCD controller/driver. This function is select- ed when external voltage divider is enabled. 42 AVCC R Power input Vcc power input pin for analog circuits. 43 AVR S Vref+ input pin for the A/D converter. This voltage must not exceed Vcc. Vref- is fixed to AVSS. 44 AVSS R Vss power input pin for analog circuits. 19,55,91, 127 VSS – Source Power input Power (0 V) input pin. 18,54,90, 126 VCC – Power (3.3 V) input pin. |
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