R1610C RDC Semiconductor, R1610C Datasheet - Page 9

• Manufacturer Part Number: R1610C
• Description: High Performance 16 Bits MCU Integrated One 10/100M Mac Controller - 3.3V Operating Voltage/2.5V Core Voltage
• Manufacturer: RDC Semiconductor

R
3.
Data Sheet
Final Version 1.5
October 27, 2003
R
3.1 PIN Placement
D
Pin Description
D
C
C
PCS3_n/PIO26/IOW_n
PCS2_n/PIO25/IOR_n
®
DRQ1/INT6/PIO13
DRQ0/INT5/PIO12
®
TMROUT0/PIO10
DTR1_n/SBWSEL
TMROUT1/PIO1
TMRIN0/PIO11
DCD0_n/SAD15
DTR0_n/SAD12
DSR0_n/SAD11
R
R
WR_n/BWSEL
SOUT0/SAD13
TMRIN1/PIO0
I
RTS0_n/SAD9
CTS0_n/SAD8
I
S
S
DSR1_n/TCK
RI0_n/SAD10
RTS1_n/TDO
CTS1_n/TMS
DCD1_n/TDI
C
C
INT2/PIO31
SIN0/SAD14
D
D
S
S
JTAGEN
P
P
C
C
VDDP2
VDDIO
SOUT1
VSSIO
VSSIO
VSSP2
o
o
VDDC
m
m
VSSC
INT1
INT0
RD_n
SIN1
NMI
m
m
NC
u
u
n
n
i
i
c
c
a
a
t
t
i
i
o
o
n
n
10
11
12
13
14
15
16
17
18
19
20
21
24
25
29
38
22
23
26
27
28
30
31
32
33
34
35
36
37
9
1
2
3
4
5
6
7
8
R1610C
Fast Ethernet RISC Processor
102
101
100
99
82
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
81
80
79
78
76
73
71
70
69
68
77
75
74
72
67
66
65
UCS_n
MDIO1
VSSC
CLKOUTA
VDDIO
VSSIO
VDDC
D0
D1
D2
D3
VDDIO
D4
D5
D6
D7
DQML
WE_n
CAS_n
VSSC
RAS_n
VSSIO
A3/MA3
A9/MA9
A11/SAD0
VDDIO
A10/MA10
A0/MA0
A1/MA1
A2/MA2
VDDIO
SD_CLK
VSSIO
A4/MA4
A5/MA5
A6/MA6
A7/MA7
A8/MA8
R1610C
9