IC DESCRIPTION-2/3 (LC78622NE)-2/2
Pin No.Pin NameI/ODescription
43XVDDNCrystal oscillator power supply pin.
44XOUTO
Pin to which external 16.9344 MHz crystal oscillator is connected.
45XINI
46XVSSNCrystal oscillator GND pin. Be sure to connect to 0V.
47SBSYOSubcode block sync signal output pin. (Not connected)
48EFLGOC1, C2, single and dual correction monitoring pin. (Not connected)
49PWOSubcode P, Q, R, S, T, U and W output pin. (Not connected)
Subcode frame sync signal output pin. Falls down when subcode enters standby.
50SFSYO
(Not connected)
51SBCKISubcode read clock input pin. Schmidt input. (Be sure to connected to 0V when not in use)
Pin outputting the 7.35 kHz sync signal which is generated by dividing frequency of crystal
52FSXO
oscillator. (Not connected)
53WRQOSubcode Q output standby output pin.
54RWCIRead/write control input pin. Schmidt input.
55SQOUTOSubcode Q output pin.
56COINICommand input pin from microprocessor.
____________
57CQCKICommand input read clock or subcode read input clock from SQOUT pin.
58RESILC78622 reset input pin. Set this pin to L once when the main power is turned on.
59T11OTest signal output pin. Use this pin as open (normally L output) (Not connected)
6016MO16.9344 MHz output pin. (Not connected)
614.2MO4.2336 MHz output pin.
62T5ITest signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
_____Chip select signal input pin with built-in pull-down resistor. Be sure to connect to 0V while it is
63CSI
not controlling.
64T1ITest signal input pin without built-in pull-down resistor. Be sure to connect to 0V.
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ACEC
