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EM91403
L
!"#$%&'()*+,-./0123%
bjVNQMP L !"#$%&'()*+, L !"# P !"#$=L !"# bjVNQMP !"#$%&'()*+,-./)012345678 aqjc !" !"#$%&#$%'()*+,- ./0123&456789:;6<=>?;" pal !"#$% !"#$%&'= !"#$%&'()*+,-.//012345*6 !"#$%&'#$(pal !"#$% !&'()*+&,-./01234567 bjPONMM bjPONNT !!"#$%&'()*
* L !"#$% * !"#$% OKMs RKRs * !"I ! MKNRa^ ! MKPa^ ! * !"#$%&'()I !"#$%&I W I * pal !"#$%&'()*+,-(I !""#$ * !"#$%&'()*+,-./0 * !"#$%&'()*+,* !"#$%&' ()* +,* !"#$%&'()*+,"-.+,/0123 *P !""#$I !"#$% NS !"# * PO ik_E !F !"# * &' * ! "#$%&'()*+, * mJq ! PKS * !"#$ ##%"#&' VUae * PKRTVRQRjeo !"#$%&' * !WmafmIpaaaao
L
I
!"#$%&'(
!
!"#$ = !"# EM91403A EM91403B EM91403C EM91403D Note : PDP = Pocket Dialer Prevented ! !"#E !F mam

* This specification are subject to be changed without notice.
9.30.1997
1
EM91403
L
!"#$%&'()*+,-./0123%
!" EM91403
Pin Assignment
EM91403AP
COL5 COL4/KT COL3 COL2 COL1 XIN XOUT XMUTE VSS 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 HDO PO ROW4 ROW3 ROW2 ROW1 HKS VDD DTMF
EM91403BP
COL5 COL4/KT COL3 COL2 COL1 XIN XOUT XMUTE VSS HFI 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 HDO PO ROW4 ROW3 ROW2 ROW1 HKS VDD DTMF HFO
EM91403CK
NC COL5 COL4/KT COL3 COL2 COL1 XIN XOUT XMUTE VSS HFI 1 2 3 4 5 6 7 8 9 10 11 22 21 20 19 18 17 16 15 14 13 12 SDO HDO PO ROW4 ROW3 ROW2 ROW1 HKS VDD DTMF HFO
EM91403DK
NC COL5 COL4/KT COL3 COL2 COL1 XIN XOUT XMUTE VSS HFI DRING 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 SDO HDO PO ROW4 ROW3 ROW2 ROW1 HKS VDD DTMF HFO RMUTE
Keyboard Arrangement
COL1 1 4 7 */T COL2 2 5 8 0 COL3 3 6 9 # COL4/KT HD F RD/P COL5 EM1 EM2 EM3 ST
ROW1 ROW2 ROW3 ROW4
* This specification are subject to be changed without notice.
9.30.1997
2
EM91403
L
!"#$%&'()*+,-./0123%
!"
RMUTE SDO HFO HDO COL1 COL2 COL3 COL4/KT COL5
XMUTE Row/Column programming counter
Keyboard interface (column)
Output circuit
Memory (Melody) XIN XOUT Oscillator
latch & decoder
D/A converter
DTMF
Timing/Control circuit ROW1 Keyboard interface (Row) Input circuit Pulse generator PO
ROW6
~
VDD HFI HKS DRING
VDD
!
= !"#$%&'()*+ ehp ! ecl !"# !"#$%&' ()*+,!"#$ !"# $%&'()*+, SMMeo !"#$%&'()*+,-./$%01 !" !"#$%& !"#$%&'($)* +,-./01 SMMeo !"#$%&'()* +,-./01%2 !"#$%$ !"#$ %&'()*+$ ,-.&/0SMMeo !"#$PMae !" aqjc !"#$%&'()*+,$-./0+12 !"#!$%&'(ufk ulrq !"#$%& PKRTVRQRjeo !"#I !"#$%& L !"#$%&'()* kjlp !"#$%&'( L !" !"#$%&'( !"#$%&'( !" !"#$%&'()*+ ,-./0 OKMs RKRs !"#$%&'()*+,-./01 2345"#678 !9:$ !"#$% !" OMMh== !"#$%&'()*+,-./01&'23).(+456 7)8 !"#$%&'()*+,-./0 !"#$%&'( aqjc !"# !"#$%&'()*+%&,!"#$%&'() MKKKV G @ !" aqjc !"#$%&'()*+,,-. !"# !"#$%&'
oltN=u=oltQ
lifuliPIliR liQLhq
ufkIulrq ujrqb saaIspp ecf ecl
aqjc
* This specification are subject to be changed without notice.
9.30.1997
3
EM91403
L
!"#$%&'()*+,-./0123%
ehp ml eal
pal
= = !"#$%&'()*+,-./012345./678 ! !"!#$%&'()*+,-. !"#$%& '"%() !"#$%&'kjlp !"#$%&'()*+,-. !" !"#$%&'()*+,(-./01*23 MKKKV !"#$%& !"#$%&jlp !"#$%&'( !"#$%&' !"#$% !"#$%&'()*+,-./ 012340 !"#$ pal !"kjlp !"#$%&'()*)+&,-./01234* !"#$ !%&'()*+,-()./012234-5*+4!"#$%&'( )*+(,-../0 !"#$%&'()*+,-NMMh== !"#$%&'()*+,-. !"#$%&'( )*+,-. !"#$%&kjlp !"#$ojrqb !"#$%&'()* !"#$%&"#'()*+,-aofkd ! !"#$% !"#$%&'() !"#$%aofkd !"#$%&' !" aofkdZ !"# !"#$%
aofkd ojrqb
!
!" bjVNQMP !"#$%&'()*+,$%&'-./0123 !"#$%!"&'()*+,a. b. L ROW1 Mode ROW2 (%) R-Vdd 20 PPS NR 40:60 NR R-Vss 33:66 R-Vss 10 PPS c.= ! d. !" ROW3 ROW4 Tf (ms) COL1 ! NR NR 600 R-Vdd NR R-Vss 100 NR = R-Vss NR 80 R-Vss R-Vss R-Vss 300 e. ! COL2 COL3 !" NR NR NR R-Vss 0 R-Vss NR 9 R-Vss R-Vss 0.9 !"======RSMh !
* This specification are subject to be changed without notice. !
9.30.1997
4
EM91403
L
!"#$%&'()*+,-./0123%
* * * * ik_
! ! "#$%& '()*+,-'./01! ik_ !"#$%&' !"#$%&' CNICOI Ca C ! NuV G M @ !"#$ CNICOI ICa !"#$%&'()*+, !"
!"#$%&'()
m
m
q
!
"
a
!"#$%&'()*+,-(&."/0123) ik_ !"#$%&'() PO ik_ !"#$%&'()*+,- . ik_ !"#$%&'() !"#$%&' c ! ! bjVNQMP NS !P !"#$ NS !"#$ % !&' NS !"# $%&'()*+ !"#$%#&'()*#&+ ,- !& $*+./0 ik_ , !"!#$% !"#$ oa ! ik_ !"#$%
!"#$ P ! "# ! !"#$%& !" bja ja
pq CN CO ! bja
Caxpqz bja CN !"#$ bjN bjP
CO
Ca
* *
!"#$%&'( ik_ ! !" !"#$%&' E !"#$FI bja= ! m m a NuNM
!"#$%&'
!"# $%&'()*+,-./01)234567 !"#$%&'( )*(+ ,
* * CN
! !"#$%&'()*+,-./0 m !"#$%&' E !"#$F I E C N I C O I ICaI oaLm IaNIaOI CO Ca qe aN aO aa
! aaF
"#$%&'()*)+, !"#$%&'(
!" GLq !" GLq
! !"#$%&'()*+,-./012345678
GLq 9.30.1997
5
* This specification are subject to be changed without notice.
EM91403
L
!"#$%&'()*+,-./0123%
! * *
"#$%&'())*+ !"#$ E !"#$FI CN CO !" CN CO Ca qei !"# ==========
Ca aN
GLq
aN
aO aa
aa
!"#$
aO !"#
c c SMMae
! !"#$%&'()*+,-./c !"#$%&'()*+#!%,-./ PMMae NMMae UMae oltP oltQ !"#
* * *
ec !"#$%&'()*+,-./012 ecf !"#$%& ecl !"# ecl !" ecl ! !"# !"#$% ecf !E e a F EealF !? ? F
!"#$%&'()*+,-./012 ! !"#$%&'()*
ea !"#$%&'()*+,-./01234 !"#$%&' !"#ea !"# eal ! !"#$%&'()*+,-( eal * * * !" ea OUMae !EecF ecl
! !
!
!" !"#$%&'()* PMMae !" qCio !"#$%&'()*+ ! ! !"#$%&'()*+,'-./ P MN O P === ================ !" !"#$%&'()*+,-. P !"#$%& M NOP !"# !"#$ P bjVNQMP !"#$%&'()*$+,-./%&0 bjVNQMP qCao !"#$
* This specification are subject to be changed without notice.
9.30.1997
6
EM91403
L
!"#$%&'()*+,-./0123%
!
HKS=Lo HF HF 4 On-hook Hand-free State 1 On-hook State HKS=Hi 2 Off-hook State HF HF HD HF HD 6 On-hook Hold-line State HD HKS=Hi HKS=Lo 5 Off-hook Hold-line State HD
HKS=Lo
HKS=Hi HD HF
3 Off-hook Hand-free State
<
> : HF =
; HD = ! L XMUTE F F F F L L ; L= " " !"#$ HFO L L H H L L
(0) (1) (2) (3) (4) (5)
I I I I
I
!
HKS H L L H
PO F F F F F F
HDO L L L L H H
! ! ( ); H=
L H " "
Note : F=
!"#$ bjVNQMP !"#$%&'()aqjc !"# pal pal
!"#$%&&'(&')*+,
-./*01
!"#$% !"#$%&'()*r^oq !"#pal !"#$%&'"#()*+,!"#$%&'( bjPONMM bjPONNT !""#$%&'($%)*+ pal ! "# $% & '( )*+, -./01 PKVaeEORSeoFI !"#$%&'I !"# K 9.30.1997
7
* This specification are subject to be changed without notice.
EM91403
L
!"#$%&'()*+,-./0123%
ready
0 start bits
1
bit 0
bit1
bit2 bit3 data bits
bit4
bit5
0 stop bits
1
============pal=
!": !" (b5,b4=0,0) 1 2 3
4
5
6
7
8
9
0
"*"/T
#
P
*/"T"
b3,b2,b1,b0 0001 0010 0011 0100 0101 0110 0111 1000 1001 1 2 3 4 5 6 7 8 9 (b5,b4=1,0) F b3,b2,b1,b0 1111 !"#
1010 1011 0
1100 1101 1110 P
,SDO
!"#$%&':
5 1 2 3 4 5 6 7 8 9 0 "*"/T # P */"T" F 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
3 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1
2 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
0 1 2 3 4 5 6 7 8 9 0 P !"#
bjVNQMP !" ilh !"#$%&'()* liN !"#$%& spp ! !"#$%&'() *+!,-.!/012liO liP !"#$%&'()*+ !"#$%&'()*"+,-./ MMM !" MMM = !"#$%&' !"# * !"#$%&'()* !" liN ! spp * !"#$%& @ @ ceeN ceeO ceeP aeeN aeeO aeeP @ ceeNJceeP !"#$%& * * This specification are subject to be changed without notice. 9.30.1997
8
EM91403
L
!"#$%&'()*+,-./0123%
aeeNJaeP !"#$%&'()*+,-./%()*+,0123-()*+,045 MMM !"#$%&'()*(+,"-./0123456*!"78 MMM !"# @ !" !" !"#$ %& liN !"#$ !"# MMM !"#$%&'()*+,!"#$%&'()* !"#$ !"#$ liN !"#$ saa !"#$%& CN CO KKKKKK Ca !"#$% Ca !"#$%&'()*+,-&'./ !"#$%&'(!)*+,-./0123445!6789 45!= !"#$% !" !"# liN !"#$ spp !"#$%& x@ eeN eeO eePzH ! !@ !"# eeN eeO eeP
* *
* *
xz
! "#$%&'()*"+,- MMM !"#$%&'()*+,-./01

!"#$%&'(") *% !"#$%&'!()*+,- '!./0123%&'!456 7089:;<=0 !"#$%&'()*+,-./012345/06789.:$ !"#$%&'#()*+,-.)'#/01$2 !"#3 4I !"#$%& I= !"#$I !"#$%
!" !"#$%&'()*+",-*+./012345 a aaIIaaaF =I !"#$% aofkd !"# ojrqb !"#$%&' aofkd ! ojrqb !"# aofkd ! ojrqb !"#$%$&'()*+ !"# ojrqb !"#$%!&'()*+,+ aqjc !"!#$ % !" I !"# aK !"# ehp ! aaK !"#$%&'()* aaaK !c
* This specification are subject to be changed without notice.
9.30.1997
9
EM91403
L
!"#$%&'()*+,-./0123%
!"#$( !"#$
! 25 C,
!"# VSS
)
!"# ! !
VDD VIN TOPR TSTO PD
6.0 Vdc VSS-0.3V ~ VDD+0.3V 0 ~ +50 -55 ~ 125 500
V V C C mW
(
! 25 C, VDD=2.5V ! !(HKS=0)
!"#,
!"# VSS
,
!"#IFosc=3.579545 MHz)
Idd
!"#$ !
HKS=1 HKS=0 HKS=1 HKS=0
=W
Imrt Istby
HKS, HFI
!
DRING
!" HFO & HDO PO, HFO, XMUTE, RMUTE & SDO !"
ViH ViL IoH IoL IoH Rhfi Rdring IoH IoL IoH IoL
5.5 V 5.5 0.15 0.3 0.3 0.5 mA 0.15 0.3 0.3 0.5 0.001 0.1 uA 0.001 0.1 1 10 uA -0.001 0.1 10 30 0.8Vdd Vdd V Vss 0.2Vdd 0.2 mA -0.2 mA 2 200 0.2 0.2 200 100 10 400 0.001 uA 50 800 K K uA V mA
2.0 2.0 -
L
!* 8
HKS=1,Vdd=1V
L
!* 8
Vo = 2.0 V Vo = 0.5 V Vo = Vdd Vhfi = Vss Vdeing=Vss Vksn=Vss ksn=Vdd Vo=2.0V Vo=0.5V
PO, XMUTE, RMUTE
=W=
SDO
HFI = DRING (COL4/KT COL4/KT =W=
! = !
!"#$%&'
)
!"
* This specification are subject to be changed without notice.
9.30.1997
10
EM91403
L
!"#$%&'()*+,-./0123%
(
! 25 C, VDD=2.5V, !"# !=: ! ! !"#$ !
!"#,
!"# VSS
,
!"#IFosc=3.579545 MHz)
Tdb Fkt Tkt Tp Tpt Tf
-0.2 0.5 142 1 5 96 96
20 600 30 3.6 3.6 600 100 80 300 20 10 40:60 33:66 800 500 160 2 -30 98 98 (-23.3) 53 (-25.3) 42 280 3.9 300

-
ms Hz ms sec. sec. ms Row3B, Row4B=NR, NR Row3B, Row4B=NR, R-Vss Row3B,Row4B=R-Vss, NR Row3B,Row4B=R-Vss,R-Vss
L !"
DTMF DTMF DTMF

W =W=
!" !"#

!

! !"#$% !""#$" !"#: !"#
Vmtac Vstac Thdrdb Tbit Tdly

48 37 3.8
58 47 4.1
HD
!"# !" SDO !" !"#
ms ms
* This specification are subject to be changed without notice.

PSR MBR Tidp IoL Vdc Vdtmf Twist THD ZL Tp Titp
pps Row1 = R-Vdd Row1 = R-Vss % Row2 = NR Row2 = R-Vss ms PSR = 10 pps PSR = 20 pps mA Vdtmf = 0.5 V 0.75 Vdd Vdd = 2.0V ~ 5.5V 180 mVrms 3 dB -23 dB RL = 5 K K THD < - 23dB 100 100 ms !" (dBm) mVms Vdd =2.0V ~ 5.5V (dBm) mVms Vdd =2.0V ~ 5.5V ms
9.30.1997
11
EM91403
L
!"#$%&'()*+,-./0123%
DTMF
ROW1 (f1) ROW2 (f2) ROW3 (f3) ROW4 (f4) COL1 (f5) COL2 (f6) COL3 (f7)
! (fosc = 3.579545 MHz)
!"#
CCITT (Hz) 697 770 852 941 1209 1336 1477
!"# (Hz)
=
699.1 766.2 847.4 947.9 1215.8 1331.6 1471.8
(%) 0.30 0.49 -0.53 0.73 0.56 -0.32 -0.35
* This specification are subject to be changed without notice.
9.30.1997
12
EM91403
L
!"#$%&'()*+,-./0123%
HKS KEY IN Tdb KT Tkt XMUTE HDO SDO PO Tidp DTMF OSC. Tdly
Hi-impedance
2
3
Tm
T T TT b m bm
Tidp
1.
!"#$%&
HKS KEY IN KT XMUTE HDO SDO PO DTMF OSC.
Hi-impedance
2 Tdb
3
Td
Titp
Titp
2. aqjc
!"#$
* This specification are subject to be changed without notice.
9.30.1997
13
EM91403
L
!"#$%&'()*+,-./0123%
LNB=2,3 HKS KEY IN KT Tkt XMUTE HDO SDO PO DTMF OSC. Tdly
Hi-impedance
RD/P Tdb
Tm Tidp Tidp T T TT b m bm
3.
!ik_ !ik_
!"
LNB=2,3 HKS KEY IN Tdb KT Tkt XMUTE HDO SDO PO DTMF OSC. Tdly
Hi-impedance
RD/P
Td Titp
Td
Titp
4. aqjc
ik_
!"
* This specification are subject to be changed without notice.
9.30.1997
14
EM91403
L
!"#$%&'()*+,-./0123%
HKS KEY IN KT XMUTE Tp HDO SDO PO DTMF OSC.
Hi-impedance 2 RD/P 3
Tidp
Tidp
5.
HKS KEY IN KT XMUTE HDO SDO PO DTMF OSC. 2 */T
!"#$%
3
4
Tpt
Hi-impedance
6.
HKS KEY IN KT XMUTE HDO SDO PO Tf DTMF OSC. F Tdb
!" (PT)
!"
Tfp=300ms
Hi-impedance
7. * This specification are subject to be changed without notice.
!"#$%
9.30.1997
15
EM91403
L
!"#$%&'()*+,-./0123%
HKS KEY IN Tdb KT SDO
sT sT b0 b1 b2 b3 b4 b5 spT spT
2
0
1
0 L
1
Tbit 00
00 M
0
1
Hi-impedance
< >iZ
!"IjZ
!"I=eqZ
!"I=eeqZ
8. SDO
!" !"
HKS KEY IN HFO HDO XMUTE SDO PO HF HD HF HD HD HD HF HD HD @ 280 ms Thdrdb
MELODY Hi-impedance
@:
!"#$%I
!"#
9. HF
HD
!"
HFI or HKS KEY
HF
5
0
KT Tdly OSC. "0" digit dialing time Hi-impedance
=NMK== * This specification are subject to be changed without notice.
!"# 9.30.1997
16
EM91403
L
!"#$%&'()*+,-./0123%
Toff RING Ton DRING HKS RMUTE
*
!"#$Eqca qcNNFI= !"#$Eqca
11. !"#$%&' !"#$%&'()*$+,-
RING DRING HKS RMUTE
12.
!"#$%
* This specification are subject to be changed without notice.
9.30.1997
17
!"
SW1B 4 HANDFREE HANDSET 5 6 D6 2 2K7 R33 2 CE 1K5 R36 470K 2 3 1 2 C31 3 R37 C25 .1u 5V1 C23 47U D5 R68 100K HDO R57 22K 1N4148 C22 1uF COL4/KT 47K R45 47K R44 Q9 C945 1 C21 .1uF 10K 3 2 47K 1N4148 D19 2 1 2 1 3 1 R43 R46 R65 220K 2 Q10 C945 AUDIO POWER AMPLIFER ROW1 50 R67 .1U R69 47K 100K C17 .01U 1 Q4 C945 C24 220uF D13 1N4148 1 JP10 2 HDO 3 Q19 1815 1N4148 1 D18 2 47K JP9 EM32100 HFO 1D17 3 1 Q18 1815 EM32100 1N4148 2 2 Q14 C945 R56 1D16 2 1 R55 470K R49 1N4148 C16 .001U HOOK
bjVNQMP=
TIP 1 R48 100K D7 1N4148 R52 220K
R54
SW1A 1
10M ONHOOK
2
470
3
OFFHOOK
!
1
3
R47 1 D14 1N4148 2
2
Q6 A92
BRIDGE
RING
220K
.1U
R35 2K2
Q7
3
27V
2 A42
1
BRIDGE
24
23
22
21
20
19
18
17
16
15
14
1 560K
4
13
SDO
HKS
HDO
ROW4
ROW3
ROW2
ROW1
DTMF
RMUTE
PC817 560k
VDD
HFO
1U
560K
PO
NC
COL5
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
HFI
1
2
3
4
5
6
7
8
9
10
11
4 8 0 # RD/P ST 9 EM3
5
6
F
EM2
12
DRING
* This specification are subject to be changed without notice.
560K 560K JUMPER CE 2 TO 4 LINE VCC SDO LCD DRIVER 1.5V NETWORK SPEECH JUMPER
VDD
L
22U/50V
4K7
1.2M
DRING
VDD
2
3
JUMPER
EM91403DK
1
2
3
HD
EM1
DRING
7
*/T
3.58MHz 10p 560k 560k BUZZER 10p
HF
!"#$%&'()*+,-./0123%
9.30.1997
560k
EM91403
18
EM32100
8/10 Digits LCD Pannel
!"=:
SEG6 SEG7 SEG8 SEG9 NC SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16
36 35 34 33 32 31 30 29 28 27 26 25
L
220k 220k 32 1 C945 2 DIODE 1 2 DIODE 1 DIODE 2 1 20p 32768Hz 20p 47k 100k 2 3 C945 1 1.5V
SDO
HKS
HDO
VSS
HFO
1 2 3 4 5 6 7 8 9 10 11 12
VDD 200k
MS1 MS2 SD1 HKS VDD XIN NC XOUT VSS 24/12 ENRTC NC
* This specification are subject to be changed without notice.
Package type : QFP 48 pins or chip form provided
EM32100
1 100k
2
3
37 38 39 40 41 42 43 44 45 46 47 48 SEG5 SEG4 SEG3 SEG2 SEG1 COM1 COM2 COM3 TEST2 TEST1 F32H NC
SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 VEE VN VP NC
24 23 22 21 20 19 18 17 16 15 14 13 .1 .1
VCC
!"#$%&'()*+,-./0123%
9.30.1997
EM91403
19
80 79 78 77 76 75 74 73 72 71 70 69 68 67
SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23
SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 COM0 COM1 COM2 COM3
1 2 3 4 5 6 7 8 19 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
* This specification are subject to be changed without notice. Package type : QFP 64 pins or chip form provided
LINE 2 1 3 SW HOOK 1 2 100K 2 1 2 1 SDI .1F C945
1 3 2
EM32117=
!":
L
!"#$%&'()*+,-./0123%
9.30.1997
EM32117 LCD PANEL
EM91403
20
GF
1 3 3 2
CALENDAR RTC
1
2
1
2
1
3
2
HOUR
1.5V
46 47 48 18 17 16 15 14 13 12 11 10 9 8
1
24/12 ENRCT ENCLND GF SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 COM3 COM2 COM1 COM0 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24
49 50 51 52 53 54 55 56 57 58 65 66
2
32768Hz
1
.1F
1
2
.1F
2
.1F
1 1 2 2
.1F
XOUT XIN VSS VC2 VC1 V3 V2 VDD HKS SDI MS2 MS1 SPARE1 SPARE2 TEST
40 39 38 37 36 35 34 33 32 31 30 29 28 27 19

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