C8051F850-DK-UG Datasheet, PDF (25/36 Pages) Silicon Laboratories – UDP C8051F850 MCU CARD USER’S GUIDE FOR C8051F85X/86X MCUS

C8051F850-DK-UG
MCU Card
Pin
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
61
62
63
64
65
66
67
68
69
70
71
Table 8. C8051F850 MCU Card H1 Pin Descriptions (J1) (Continued)
Signal Name
PCA_CH1_B
I2SOUT_DFS_A
I2SOUT_CLK_A
I2SOUT_DOUT_A
I2C_SDA_EZR
I2C_SCL_EZR
TIMER_CT_A
TIMER_EX_A
TIMER_CT_B
TIMER_EX_B
UART_TX_A
UART_RX_A
UART_RTS_A
UART_CTS_A
UART_TX_SYS
GND
UART_RX_SYS
UART_RTS_SYS
UART_CTS_SYS
SPI_SCK_EZR
SPI_MISO_EZR
SPI_MOSI_EZR
SPI_NSS0_EZR
SPI_NSS1_EZR
SPI_NSS2_EZR
SPI_NSS3_EZR
I2C_SDA_B
I2C_SCL_B
I2SIN_DFS_A
I2SIN_CLK_A
I2SIN_DOUT_A
CLKOUT0
GPIO00
GPIO01
GPIO02
GPIO03
GPIO04
Description
I²S A transmitter word sync (WS)
I²S A transmitter clock (SCK)
I²S A transmitter data (SD)
EZRadio I²C data
EZRadio I²C clock
UART A transmit
UART A receive
UART A hardware handshaking
UART A hardware handshaking
System UART transmit
System UART receive
System UART hardware handshaking
System UART hardware handshaking
EZRadio SPI clock
EZRadio SPI master-in, slave-out
EZRadio SPI master-out, slave-in
EZRadio SPI slave select 0
EZRadio SPI slave select 1
EZRadio SPI slave select 2
EZRadio SPI slave select 3
I²C B data
I²C B clock
I²S A receiver word sync (WS)
I²S A receiver clock (SCK)
I²S A receiver data (SD)
clock
General purpose I/O 0
General purpose I/O 1
General purpose I/O 2
General purpose I/O 3
General purpose I/O 4
C8051F850
Pin / Signal
P0.6
P0.7
P1.6
P1.7
P0.4
P0.5
P0.6
P0.7
P0.4
P0.5
P0.6
P0.7
P0.0
P0.1
P0.2
P0.3
P1.2
P2.1
P1.7
P1.4
P1.5
P1.6
Rev. 0.2
25