LC7367 查看數據表（PDF） - SANYO -> Panasonic
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LC7367 Datasheet PDF : 12 Pages
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LC7367J, 7367JM
4) MC Data Writing in RD Memory
• After the MC data is stored once in the MC data flag, it is written in the RD memory when another data key
(1 to 0, , #, P) is pressed.
• The MC data flag is reset with hooking and the P key.
• The contents of the MC data flag are canceled and are not written in the RD memory when the P/T pin is switched
as P → T → P.
5) Notes on Dial Specifications
¡ Pause operation during mode switching
When there is no P data before or after MC data.
1. Normal dial
Mode change is done and DTMF data key is started during dial pulse output :
→ After dial pulse ends, pause begins, and the DTMF signal is output with release using the RD key.
DTMF data keyed in after dial pulse output :
→ DTMF signal is output with key-in.
2. Redial for the above
After dial pulse ends, pause begins, and the DTMF signal is output with release using the RD key.
™ Key input during redial
This is ignored except for the F key and the RD key during pause operation.
6) Test Mode
A high speed test mode is provided in order to reduce the IC test time.
• Test mode setting and release methods
BMR pin input
OFF-HOOK pin input
+ built-in power-on reset pulse
• Test mode summary
The internal divider circuit (72 divisions) is bypassed.
Key scan frequency ...... 72 times
Dial pulse rate .............. 72 times
4-second pause ............. 1/72
No.3095–10/12
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