C8051F330-TB Silicon Laboratories Inc, C8051F330-TB Datasheet - Page 7

• Manufacturer Part Number: C8051F330-TB
• Description: BOARD PROTOTYPING W/C8051F330
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F330-TB

• Contents: Board
• Processor To Be Evaluated: C8051F33x
• Interface Type: RS-232, UART
• Operating Supply Voltage: 7 V to 15 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F330
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.3. Expansion I/O Connector (J1)
The 22-pin Expansion I/O connector J1 provides access to all signal pins of the C8051F330 device. Pins for +3 V,
digital ground and the output of an on-board low-pass filter are also available. A small through-hole prototyping
area is also provided. All I/O signals routed to connector J1 are also routed to through-hole connection points
between J1 and the prototyping area (see Figure 2 on page 5). Each connection point is labeled indicating the
signal available at the connection point. See Table 2 for a list of pin descriptions for J1.
6.4. Target Board DEBUG Interface (J4)
The DEBUG connector (J4) provides access to the DEBUG (C2) pins of the C8051F330. It is used to connect the
Serial Adapter or the USB Debug Adapter to the target board for in-circuit debugging and Flash programming.
Table 3 shows the DEBUG pin definitions.
Pin #
10
11
Table 3. DEBUG Connector Pin Descriptions
1
2
3
4
5
6
7
8
9
+3 VD (+3.3 VDC)
2, 3, 9
Pin #
10
Description
1
4
5
6
7
8
Table 2. J1 Pin Descriptions
IDAC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
+3 VD (+3.3 VDC)
Rev. 0.6
Not Connected
GND (Ground)
Description
/RST (Reset)
USB Power
C2CK
C2D
P3.0
Pin #
12
13
14
15
16
17
18
19
20
21
22
Description
RST/C2CLK
GND
GND
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
C8051F33x-DK
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