33004 JO IM B8-6794 No.7810-1/23
Ver.1.04
M0703
LC876764C
LC876756C
LC876748C
LC876764C/56C/48C 100ns CPU 64k/56k/48k
ROM,1536 RAM,(VFD),16 /
(8 ),16 /(8 ,8 PWM )
8 4,,,,
SIO,/ SIO,8 14 AD ,,21
10 1 8
ROM
655368 (LC876764C)
573448 (LC876756C)
491528 (LC876748C)
RAM
15369
(LC876764C/56C/48C)
100ns(10MHz)
()ROM
(tCYC)
300ns(10MHz)
No. N 7 8 1 0
CMOS LSI
ROM64k/56k/48k,RAM1536
81
LC876764C/56C/48C
No.7810-3/23
46 8
56 8
66 8
76 8
(32.768kHz ),, 0
5
20MHz ( 10MHz )
SIO08
LSB /MSB
8 ( 4/3tCYC)
(1256 )
SIO18 /
0 8 IO(2 3 , 2512tCYC)
1 IO(, 8 , 1, 82048tCYC)
2 1(, 8 , 2512tCYC)
3 2(, 8 ,)
ADC8 14
(P73/INT3/T0IN )
( 1/32/128tCYC)
RC
,
21 ,10
(L),(H),(X)
2
LC876764C/56C/48C
No.7810-4/23
No.
1
00003H
X L
INT0
2
0000BH
X L
INT1
3
00013H
H L
INT2/T0L/INT4
4
0001BH
H L
INT3//INT5
5
00023H
H L
T0H
6
0002BH
H L
T1L/T1H
7
00033H
H L
SIO0
8
0003BH
H L
SIO1
9
00043H
H L
ADC/MIC/T6/T7
10
0004BH
H L
VFD //T4/T5
XHL
768 ( RAM )
16 8
5tCYC
24 16 12tCYC
16 8
8tCYC
24 16 12tCYC
RC ()
CF
,Rf
,Rd,Rf
RC ()
300ns,600ns,1.2
s,2.4
s,4.8
s,9.6
s,19.2
s,38.4
s,76.8
s
( 10MHz
HALT ,
(VFD )
HOLD ,
CF ,RC ,
HOLD 3
1)L
2)INT0,INT1,INT2,INT4,INT5 1
3) 0
LC876764C/56C/48C
No.7810-5/23
X'tal HOLD ,
CF ,RC
X'tal HOLD 4
1)L
2)INT0,INT1,INT2,INT4,INT5 1
3) 0
4)
QIP100E
LC876093
EVA62SECB876600SUB876700POD100QFP
ICE-B877300SUB876700POD100QFP
ROM LC87F67C8A
unit:mm
3151A