40104 JO IM B8-7510 No.7942-1/28
Ver.1.02
N1403
LC87F69C8A
LC87F69C8A100nsCPU128k
ROM(),4096RAM,(VFD),
16/(8),16/(8,8PWM
),84,,,
,SIO2,/SIO,12PWM2,814
AD,,221018
()LC876800LC876900
ROM
5V
128
1310728(LC87F69C8A)
RAM
40969(LC87F69C8A)
100ns(10MHz) VDD=3.05.5[V]
250ns(4MHz) VDD=2.53.0[V]
()ROM
(Tcyc)
300ns(10MHz) VDD=3.05.5[V]
750ns(4MHz) VDD=2.53.0[V]
No. N 7 9 4 2
CMOS LSI
FROM128kRAM4096
81
LC87F69C8A
No.7942-2/28
1
LC876800
24(P1n,P70P73,P8n,SI2Pn)
LC876900
24(P1n,P70P73,P8n,PWM2,PWM3,P36,P37)
1(XT2)
14V
4
8(P0n)
(N)
1
4(P32P35)
()
1(XT1)
(VFD)
9(S0/T0S8/T8)
/
7(S9/T9S15/T15)
/
8(S16S23)
28(S24S51)
12(PFn,PG0PG3)
24(PCn,PDn,PEn)
2(CF1,CF2)
1(RES)
6(VSS1VSS2,VDD1VDD4)
1(VP)
VFD
/
/(924)
VFD
16
()
2
016/
088
(8)2
188
(8)8(8)
2816
(16)
316(16)
LC87F69C8A
No.7942-3/28
1PWM/16/
088()8
8/()
188PWM2
2816/()
(8)
3816()
(8PWM)
468
568
668()
768()
(32.768kHz),,0
5
20MHz(10MHz
SIO08
LSB/MSB
8(4/3tCYC)
(1256())
()
SIO18/
08IO(23,2512tCYC)
1IO(,8,1,
82048tCYC)
21(,8,2512tCYC)
32(,8,)
SIO28 LC876800
LSB
8(4/3tCYC)
(132())
ADC814
VDD1VDD2
PWM LC876900
12PWM2
(P73/INT3/T0IN)
(1/32/128tCYC)
LC87F69C8A
No.7942-4/28
RC
,
22,10
(L),(H),(X)3
2
LC876800
No.
1
00003H
XL
INT0
2
0000BH
XL
INT1
3
00013H
HL
INT2/T0L/INT4
4
0001BH
HL
INT3//INT5
5
00023H
HL
T0H
6
0002BH
HL
T1L/T1H
7
00033H
HL
SIO0
8
0003BH
HL
SIO1/SIO2
9
00043H
HL
ADC/MIC/T6/T7
10
0004BH
HL
VFD/0/T4/T5
LC876900
No.
1
00003H
XL
INT0
2
0000BH
XL
INT1
3
00013H
HL
INT2/T0L/INT4
4
0001BH
HL
INT3//INT5
5
00023H
HL
T0H
6
0002BH
HL
T1L/T1H
7
00033H
HL
SIO0
8
0003BH
HL
SIO1
9
00043H
HL
ADC/MIC/T6/T7
10
0004BH
HL
VFD/0/T4/T5/PWM2,3
XHL
2048(RAM)
168 ( 5Tcyc)
2416 (12Tcyc)
168 ( 8Tcyc)
2416 (12Tcyc)
LC87F69C8A
No.7942-5/28
RC()
CF
,Rf
,Rd,Rf
300ns,600ns,1.2
s,2.4
s,4.8
s,9.6
s,19.2
s,38.4
s,76.8
s
(10MHz)
1/1,1/2,1/4,1/8,1/16,1/32,1/64
HALT,
(VFD)
HOLD,
CF,RC,
HOLD3
1)L
2)INT0,INT1,INT2,NT4,INT51
3)0
Xtal HOLD,
CF,RC
Xtal HOLD4
1)L
2)INT0,INT1,INT2,INT4,INT51
3)0
4)
QIP100E
LC87EV690
ROM W87FQ100
LC876800
EVA62SECB876600DSUB876800POD100QFP
ICE-B877300SUB876800POD100QFP
LC876900
EVA62SECB876600DSUB876900POD100QFP
ICE-B877300SUB876900POD100QFP
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