R8830 View Datasheet(PDF) - RDC Semiconductor
Part Name
Description
Manufacturer
R8830 Datasheet PDF : 97 Pages
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RDC®
RISC DSP Controller
Pin name
AD0
AO8
AD1
AO9
AD2
AO10
AD3
AO11
AD4
AO12
AD5
GND
AO13
AD6
VCC
AO14
AD7
AO15
S6/ CLKDIV 2 /PI O29
UZI/PI O26
TXD1/PI O27
RXD1/PI O28
CTS 0 / ENRX 0 /PIO21
RXD0/PI O23
TXD0/PI O22
RTS0 / RTR0 /PIO20
RFSH 2 / ADEN
WR
RD
ALE
ARDY
S2
S1
S0
GND
X1
X2
VCC
CLKOUTA
CLKOUTB
GND
A19/PI O9
A18/PI O8
VCC
A17/PI O7
A16
A15
A14
A13
A12
LQFP Pin No.
1
2
3
4
5
6
7
8
9
10
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
R8830 Pin OUT
PQFP Pin No.
Pin name
78
A11
79
A10
80
A9
81
A8
82
A7
83
A6
84
A5
85
A4
86
A3
87
A2
88
VCC
89
A1
90
A0
91
GND
92
GND
93
WB
94
HLDA
95
HOLD
96
SRDY/PI O6
97
NMI
98
DT/ R /PI O4
99
DEN /PI O5
100
MCS0 /PI O14
1
MCS1 /PI O15
2
I NT4/ PI O30
3
I NT3/ INTA1 /I RQ
4
I NT2/ INTA0 /PI O31
5
I NT1/SELECT
6
I NT0
7
UCS/ ONCE1
8
LCS/ ONCE0
9
PCS6 /A2/PI O2
10
PCS5 /A1/PI O3
11
VCC
12
PCS3 / RTS1 / RTR1/PI O19
13
PCS2 / CTS1/ ENRX1 /PI O18
14
GND
15
PCS1/PI O17
16
PCS0 /PI O16
17
VCC
18
MCS2 /PI O24
19
MCS3 / RFSH /PI O25
20
GND
21
RST
22
TMRI N1/PI O0
23
TMROUT1/PI O1
24
TMROUT0/PI O10
25
TMRI N0/PI O11
26
DRQ1/INT6/PI O13
27
DRQ0/INT5/PI O12
R8830
LQFP Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PQFP Pin No.
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
31
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
RDC Semiconductor Co.
Subject to change without notice
7
Rev:1.4
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