N681622YG Nuvoton Technology Corporation of America, N681622YG Datasheet - Page 78

• Manufacturer Part Number: N681622YG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of N681622YG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

(Dec)
Addr
100
101
102
103
104
106
107
110
119
48
49
50
51
52
53
54
55
56
58
59
60
61
62
64
65
66
67
68
69
70
71
72
73
74
76
77
78
79
80
81
82
83
84
85
86
87
94
95
96
97
98
99
Addr
(Hex)
3C
3D
4C
4D
30
31
32
33
34
35
36
37
38
3A
3B
3E
40
41
42
43
44
45
46
47
48
49
4A
4E
4F
50
51
52
53
54
55
56
57
5E
5F
60
61
62
63
64
65
66
67
68
6A
6B
6E
77
DTMFCTRL1
DTMFCTRL2
DTMFCTRL3
DTMFTHRH
DTMFTHRL
DTMFADT
DTMFACT
DTMFRDT
DTMFRFH
DTMFCFH
DTMFPDT
DTMFRFL
DTMFCFL
RTDFCLD
RTDFCLD
GKDFCL
GKDFCH
XBSDCN
XBSDCP
DTMFST
DCTON
GKDDT
RTDBA
LCDCL
LCTHY
RTDBD
Preliminary Datasheet Rev1.0
VCMR
LAMC
PWMT
DDCC
DCHD
GKDH
DCHD
Name
RTLC
LCDB
VBHV
VBLV
RTTA
XBTC
GKDL
RTTD
LOAD
DCTR
GMV
APG
OHV
VOV
AMT
LCL
LCT
HB
LS
DTMFRDY
DTMFEN
AMTEN
GKDEN
LGCRT
XBATR
RAMP
DACG
DBTR
RTM
RES
UBR
RES
RES
D7
RES
RES
RES
RES
RES
ADCOSEL
DTMFST
LCHYEN
AMTSEL
LGCRR
ADCG
ASQH
XRTR
PRE
LCM
RES
RES
RES
RES
RES
D6
SB
ARTDFC[11:8]
SLS[3:0]
RES
RES
LGCM[1:0]
VOHZ
VBLC
CBP
D5
RES
RES
DTMFFDEV[1:0]
GROUND KEY DETECTION REGISTERS
RES
Page 78 of 164
LGCRT
RTDUD
XTBEN
RES
RES
RES
RES
RES
D4
TR
LINE REGISTERS
DTMFTHR[15:8]
DTMFTHR[7:0]
DTMFPDT[7:0]
DTMFADT[7:0]
DTMFACT[7:0]
DTMFRF[15:8]
DTMFCF[15:8]
DTMFRF[7:0]
DTMFCF[7:0]
ARTDFC[7:0]
DRTDFC[7:0]
DTGKD[7:0]
FCGKD[7:0]
DCNXB[7:0]
DCOFF[7:0]
DCPXB[7:0]
DRTDI[7:0]
ARTDI[7:0]
LCDC[7:0]
LCDI[7:0]
VTR[7:0]
PT[7:0]
Single Programmable Extended Codec/SLCC
RTDUA
RES
D3
LCTOFF[5:0]
VBATH[5:0]
VBATL[5:0]
HGKD[5:0]
LGKD[5:0]
VGM[5:0]
ARTT5:0]
AMTTHR
XTBOT[1:0]
DRTT5:0]
VOH[5:0]
LCT[5:0]
ARX[1:0]
TONDC[4:0]
VCMR[5:0]
LCDU
PAA
DTMFRCVDT[3:0]
D2
DTMFRDT[3:0]
DRTDFC[11:0]
DTMFTC[3:0]
FCGKD[11:8]
LCDC[11:8]
VOV[3:0]
LS[3:0]
AHYB[2:0]
ILM[2:0]
RGA
RTD
D1
XTBA[1:0]
ATX[1:0]
N681386/87
DTMFCLR
DTMFEMT
LCDA
LOAD
LCD
D0
January 2010
Default
(Hex)
1B
FF
C8
00
00
00
01
01
00
00
00
00
00
00
00
00
00
00
00
07
00
00
00
00
00
76
20
02
32
10
00
00
00
00
00
00
00
00
00
00
00
00
00
02
32
10
00
00
00
00
00
00
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
ASYNC
/12Bit