Product Info

19
1SC
Pin
No
ModulePinName ALT12
50IC
PinNo
ALT1250ICSymbolPin
Name
Type Input/
Output
Reset
Value
IO
Domain/
Supply
Description
UART3_RTS_A/
GPIO26
73 UART0_TX K10 UART0_TX/
SPIM0_MOSI_A/
FEM15/
UART2_TX/
MCU_UAR T0_TX/
EJ1_TMS_A/
UART3_T X_A/
GPIO24
Digital I/O PU VDDIO
 Default is UART0 Transmit
Data
 Data host interface; UART
TX (HI)
74 UART2_RTS K6 UART2_RTS/
SPIS_CLK_A/
FE M23/
EJ1_TCK_B/
UART1_RTS/
MCU_UART1_RTS/
MCU_SPI M1_EN_A/
MCU_SPIM0_EN0_A/
UART3_RTS_B/
GPIO30
Digital I/O PU VDDIO
 Default is UART1 Request
to Send
 Dedicated for debug
interface
75 UART0_RX G11 UART0_RX/
SPIM0_MISO_A/
FEM14/
UART2_RX/
MCU_UA RT0_RX/
EJ1_TDI_A/
UART3_ RX_A/
GPIO23
Digital I/O PU VDDIO
 Default is UART0 Receive
Data
 Data host interface; UART
RX (HI)
76 UART0_CTS G9 UART0_CTS/
SPIM0_CLK_A/
I2 C0_SCL/
UART2_CTS/
MCU_U ART0_CTS/
EJ1_TRST_A/
MCU_I2C0_SCL/
MCU_SPIM0_CLK_B/
UART3_CTS_A/
GPIO25
Digital I/O PU VDDIO
 Default is UART0 Clear to
Send
 Data host interface; UART
CTS (HI)
77 RFFE_SCLK H6 RFFE_SCLK/
FEM10/
GPIO11
Digital I/O PD VDDIO MIPI RFFE Clock (antenna
tuning)
78 RFFE_SDATA H8 RFFE_SDATA/
FEM11/
GPIO12
Digital I/O PD VDDIO MIPI RFFE data (antenna
tuning)
79 GND Ground
80 GND Ground
81 GND Ground
82 PWM1 L11 PWM1/
I2C0_SDA/
MCU_SPI
M1_MISO_AB/
KEYPAD5/
MC U_CC_OUT1/
MCU_CC_IN1/
MCU_PWM1/
GPIO51
Digital I/O PU VDDIO Reserved (No Connection)