Panasonic KX-TCD400RUB

KX-TCD400RUB I KX-TCD400RUC I KX-TCD400RUF I KX-A140RUB I KX-A140RUC I KX-A140RUF
25 CPU DATA (HANDSET)
25.1. 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 - -
57