C 8 0 5 1 F 3 9 x / F 3 7 x
26
Rev. 0.2
37
I2SOUT_CLK_A
38
I2SOUT_DOUT_A
39
I2C_SDA_EZR
EZRadioPro I
2
C data
40
I2C_SCL_EZR
EZRadioPro I
2
C clock
41
TIMER_CT_A
Timer0 input
42
TIMER_EX_A
43
TIMER_CT_B
Timer1 input
44
TIMER_EX_B
45
UART_TX_A
UART A transmit
46
UART_RX_A
UART A receive
47
UART_RTS_A
UART A hardware handshaking
48
UART_CTS_A
UART A hardware handshaking
49
UART_TX_SYS
System UART transmit
50
GND
51
UART_RX_SYS
System UART receive
52
UART_RTS_SYS
System UART hardware handshaking
53
UART_CTS_SYS
System UART hardware handshaking
54
SPI_SCK_EZR
55
SPI_MISO_EZR
56
SPI_MOSI_EZR
57
SPI_NSS0_EZR
58
SPI_NSS1_EZR
59
SPI_NSS2_EZR
60
SPI_NSS3_EZR
61
I2C_SDA_B
SMBUS0 data
62
I2C_SCL_B
SMBUS0 clock
63
I2SIN_DFS_A
64
I2SIN_CLK_A
65
I2SIN_DOUT_A
66
CLKOUT0
MCU system clock
67
GPIO00
68
GPIO01
69
GPIO02
70
GPIO03
71
GPIO04
72
GPIO05
73
GPIO06
Table 3. UDP C8051F390/F370 MCU Card H1 Pin Descriptions (Continued)
MCU Card
Pin
Signal Name
Usage
Summary of Contents for UDP C8051F370
Page 16: ...C8051F39x F37x 16 Rev 0 2 7 Schematics Figure 9 C8051F39x UDP MCU Card Schematic 1 of 6...
Page 17: ...C8051F39x F37x Rev 0 2 17 Figure 10 C8051F39x UDP MCU Card Schematic 2 of 6...
Page 18: ...C8051F39x F37x 18 Rev 0 2 Figure 11 C8051F39x UDP MCU Card Schematic 3 of 6...
Page 19: ...C8051F39x F37x Rev 0 2 19 Figure 12 C8051F39x UDP MCU Card Schematic 4 of 6...
Page 20: ...C8051F39x F37x 20 Rev 0 2 Figure 13 C8051F39x UDP MCU Card Schematic 5 of 6...
Page 21: ...C8051F39x F37x Rev 0 2 21 Figure 14 C8051F39x UDP MCU Card Schematic 6 of 6...