C8051T606DK Silicon Laboratories Inc, C8051T606DK Datasheet - Page 8

• Manufacturer Part Number: C8051T606DK
• Description: KIT DEVELOPMENT FOR C8051T606
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051T606DK

• Contents: Board, Adapter, Cable, CD, Power Supply
• Processor To Be Evaluated: C8051T606x
• Interface Type: RS-232, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051T606
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1666

C8051T606-DK
7.4. PORT I/O Connector (J8)
Each of the C8051T606’s I/O pins, as well as VPP, +3VD, GND, and /RST are routed to header J8. This header
can be used to easily connect to any signal on the device. Table 2 defines the pins for header J8.
7.5. Serial Interface (J2)
A RS232 transceiver circuit and DB-9 (J2) connector are provided on the main board to facilitate serial connections
to UART0 on the C8051T606. The TX and RX signals of UART0 may be connected to the RS-232 transceiver by
installing shorting blocks on header J3. The RTS and CTS lines do not have a direct connection available to the
C8051T606, due to limited pin resources on the device. However, these two signals have also been routed through
the transceiver, and are available for wiring on-board at test points near the DB-9 connector. The transceiver shifts
the UART signals to RS-232 levels, and connects to the appropriate pins on the DB-9 connector.
8
J3[1–2]
J3[3–4]
—Install shorting block to connect UART0 RX (P0.5) to transceiver.
—Install shorting block to connect UART0 TX (P0.4) to transceiver.
Table 2. J8 Pin Descriptions
Pin #
10
12
11
1
2
3
4
5
6
7
8
9
+3VD (+3.3 VDC)
Rev. 0.1
no connection
no connection
Description
/RST
GND
VPP
P0.1
P0.2
P0.3
P0.4
P0.5
P0.7