27
CD-1330
CD-1330
No. Port Name Function Name Detail of Function
51
N.C.
52
53 VSS Ground
54 STREQ PD5/IRQ2 External interrupt request signal input terminal
55 CS PD4/IRQ1 External interrupt request signal input terminal
56 N.C.
57 TX PD1/SBI2 Clock synchronization/start stop synchronization serial terminal
58 RX PD0/SBO2 Clock synchronization/start stop synchronization serial terminal
59 STCLK P92/SBT0 Serial clock input/output termina
60 N.C.
61 STDATA P90/SBO0 Serial data output terminal
62 VDDI VDD18
Power supply for internal circuit (1.8V ±0.15V)
Connect all VDD18 terminals outside of chip.
Also, connect a 10μF capacitor between VDD18 and VSS of No.10 pin and place it
near LSI.
63
N.C.
64
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