ANT-2.4-CW-RCL-RPS datasheet(9/73 Pages) MICROCHIP

9 / 73 page

WINCS02IC and WINCS02 Family

Device Overview

Data Sheet

DS70005577B - 9

Table 2-1. WINCS02IC Pinout Table (continued)

Pin Number

Pin Name

Pin Type

Description

UART1_TX(6)

Used for external antenna calibration

Connect this signal to a test point or a pin header

INTOUT

Interrupt request (Active-low) from the Wi-Fi® module

UART2_TX

UART2 Transmit signal to print the firmware debug log

I2C_SCL1

I2C Clock to connect Trust&Go Authentication Secure device.

Connect an external Pull up resistor, if used

I2C_SDA1

I/O

I2C Data to connect Trust&Go Authentication Secure device

Connect an external Pull up resistor, if used

VDD33

Input supply voltage for the Main Power Domain (3.0-3.6V,

3.3V typical)

SPI_VDD15

1.5V input supply voltage to internal SPI Block

Connect to 1.5V on-chip PMU output

AFE_VDD15

1.5V input supply voltage to RF Analog Front-End

Connect to 1.5V on-chip PMU output

XTL_VDD15

1.5V input supply voltage to primary oscillator section

Connect to 1.5V on-chip PMU output

XTL_IN

40 MHz primary oscillator crystal input

XTL_OUT

40 MHz primary oscillator crystal output

SYN_SD_VDD15

1.5V input supply voltage to RF Synthesizer/SD

Connect to 1.5V on-chip PMU output

SYN_PLL_VDD15

1.5V Input supply voltage to Synthesizer/PLL

Connect to 1.5V on-chip PMU output

SYN_VCO_VDD15

1.5V input supply voltage to RF Synthesizer/VCO

Connect to 1.5V on-chip PMU output

SPI_FE_VDD15

1.5V input supply voltage to RF Front-End/SPI

Connect to 1.5V on-chip PMU output

RXR_RIQ_VDD15

1.5V input supply voltage to RF IQ Mixer/RXR

Connect to 1.5V on-chip PMU output

RXR_LNA2_VDD15

1.5V input supply voltage to LNA stage-2

Connect to 1.5V on-chip PMU output

RXR_LNA1_VDD15

1.5V input supply voltage to LNA stage-1

Connect to 1.5V on-chip PMU output

TRS_RF

I/O

RF transmit/receive

TXR_HPA_VDD33

Input power supply to High-Power Amplifier (HPA) on the

Transmitter (3.0-3.6V, 3.3V typical)

TXR_HPA_VDD33

TXR_PPA_VDD33

Input power supply to Pre-Power Amplifier (PPA) on the

Transmitter (3.0-3.6V, 3.3V typical)

TXR_UMX_VDD15

1.5V input supply voltage to RF Upconvertor Mixer/TXR

Connect to 1.5V on-chip PMU output

BB_VDD15

1.5V input supply voltage to RF Base Band section

Connect to 1.5V on-chip PMU output

MSB_EXTRA_48K

Connect a pull-down resistor of 48.7K with 1% tolerance to

create a constant current reference for internal analog/RF

blocks.

ANT-2.4-CW-RCL-RPS 数据表(PDF) 9 Page - Microchip Technology

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