Panasonic KX-A141RUM - 26 CPU DATA (HANDSET); 26.1. IC1 (BBIC)

26 CPU DATA (HANDSET)
26.1. IC1 (BBIC)
Pin Description I/O Hi Hi-z Remarks
1 LCD_SEGMENT D.O Active - -
2 LCD_COMMON D.O Active - -
3 VDD - - - -
4 VSS - - - -
5 LCD_COMMON D.O Active - -
6 LCD_COMMON D.O Active - -
7 LCD_COMMON D.O Active - -
8 LCD_COMMON D.O Active - -
9 LCD_COMMON D.O Active - -
10 PA_SW D.O PA ON - -
11 T/R SW D.O Transmit - -
12 RX_DATA D.I Active - -
13 SYEN D.O Active - -
14 SYDA D.O Active - -
15 SYCL D.O Active - -
16 TX_DATA A.O Active - -
17 KEY_IN D.I No Key - -
18 KEY_IN D.I No Key - -
19 KEY_IN D.I No Key - -
20 KEY_IN D.I No Key - -
21 KEY_IN D.I No Key - -
22 (NO USE) D.O - - -
23 Reference clock D.O Active - -
24 VDD - - - -
25 VSS - - - -
26 POWER_SW A.I No Key - -
27 CHARGE_DET A.I Charge - -
28 DCDCDRV D.O Active - -
29 DCDCCMR A.I - - -
30 RESET A.I Normal - -
31 VSSO - - - -
32 LOAD A.I - - -
33 XTAL A.I - - -
34 VDDPM A.O - - -
35 VDDLO A.O - - -
36 VDDBAT A.I - - -
37 VDDLR - - - -
38 CHARGE_START A.O - - for charge
39 VDDA - - - -
40 VSSA - - - -
41 LSRN A.O - - -
42 LSRP A.O - - -
43 BANDGAP_REF A.O - - -
44 MICS A.O - - -
45 MICP A.I - - -
46 MICN A.I - - -
47 Reference Voltage A.O - - -
48 RSSI A.I - - -
49 P0.4 D.I - - -
50 AD4N A.I - - -
51 AD4P A.I - - -
52 (NO USE) D.I - - -
53 KEY_STRB D.O Active - -
54 KEY_STRB D.O Active - -
55 KEY_STRB D.O Active - -
56 LCD_SEGMENT D.O Active - -
57 LCD_SEGMENT D.O Active - -
58 LCD_SEGMENT D.O Active - -
59 KEY_STRB D.O Active - -
60 KEY_STRB D.O Active - -
61 LCD_SEGMENT D.O Active - -
62 LCD_SEGMENT D.O Active - -
61
KX-TCD4 10RUM / KX-TCD410RUS / KX-TCD412RU M / KX-TC D412RUS / KX-A141RUM / KX-A141RUS / KX-A142RUM / KX-A142RUS