R
Platform Flash In-System Programmable Configuration PROMS
Table 12: XCFxxP Pin Names and Descriptions (Continued)
48-pin
TSOP
(VO48/
48-pin
TFBGA
(FS48/
Boundary
Scan
Boundary
Scan
Pin Name
Order
Function
Pin Description
VOG48) FSG48)
4, 15,
34
B1, E1,
G6
VCCINT
+1.8V Supply. Positive 1.8V supply voltage for internal logic.
+3.3V, 2.5V, or 1.8V I/O Supply. Positive 3.3V, 2.5V, or 1.8V
supply voltage connected to the output voltage drivers and
input buffers.
8, 30,
38, 45
B2, C6,
D6, G5
VCCO
VCCJ
+3.3V, 2.5V, or 1.8V JTAG I/O Supply. Positive 3.3V, 2.5V, or
1.8V supply voltage connected to the TDO output voltage
driver and TCK, TMS, and TDI input buffers.
24
H2
2, 7,
17, 23,
31, 36,
46
A1, A2,
B6, F1,
F5, F6,
H1
GND
DNC
Ground
1, 3,
14, 16,
18, 35,
37, 39,
40, 41,
42
A4, C3,
C4, D3,
D4, E3,
E4, F2,
F3, F4,
G2
Do Not Connect. (These pins must be left unconnected.)
XCFxxP Pinout Diagrams
DNC
GND
DNC
1
2
3
4
5
6
7
8
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
D7
D6
GND
VCCO
D5
D4
DNC
DNC
DNC
DNC
VCCO
DNC
GND
DNC
VCCINT
D3
D2
GND
VCCO
D1
VCCINT
BUSY
CF
GND
VCCO
CLKOUT
CEO
OE/RESET
CLK
CE
DNC
VCCINT
DNC
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VO48/VOG48
Top
View
GND
DNC
TDI
TCK
TMS
TDO
GND
VCCJ
D0
REV_SEL1
REV_SEL0
EN_EXT_SEL
ds123_24_071304
Figure 18: VO48/VOG48 Pinout Diagram (Top View)
with Pin Names
DS123 (v2.4) July 20, 2004
Preliminary Product Specification
www.xilinx.com
1-800-255-7778
35
XILINX [ XILINX, INC ]
