LC573102A データシートの表示（PDF） - SANYO -> Panasonic

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LC573102A

4-bit Single Chip Microcontroller

SANYO -> Panasonic 

Mask Option

(1) Input port option

Option

'L' level Hold

Tr selection

LC573104A, 573102A

Circuit

(2) Reset signal option by S port

Option

Resetting IC by

S port

Circuit

Remarks

Next port switches over in

sequence.

• S1 to S4, M1 to M4

Input signal level

Hold Tr selection

• 'L' level Hold Tr used.

• 'L' level Hold Tr not used.

Remarks

Selects signal for resetting IC

system by simultaneously charging

'H' level to S1 to S4.

• Allow

• Prohibit

(3) Carrier standard clock generation circuit option for remote control

Option

Circuit

38/57kHz

Timer 8 bit

overflow

Remarks

Software-controllable carrier

frequency and duty.

• Following carrier frequency and

duty may be selected by setting

control register 4.

(1) 38kHz-1/3 Duty

(2) 38kHz-1/2 Duty

(3) 57kHz-1/2 Duty

Timer 8-bit overflow signal

generates carrier signal for infrared

remote control.

No.4144–8/16

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