ANT-2.4-CW-RCL-RPS datasheet(12/73 Pages) MICROCHIP

12 / 73 page

WINCS02IC and WINCS02 Family

Device Overview

Data Sheet

DS70005577B - 12

Table 2-2. WINCS02 Module Pinout Table (continued)

Pin Number

Pin Name

Pin Type

Pin Description

I2C_SCL

I2C clock connected to Trust&GO device. Recommended to

connect external pull-up resistor of 1.2K on the host board

for WINCS02PC and WINCS02UC devices.

I2C_SDA

I/O

I2C data connected to Trust&GO device. Recommended to

connect external pull-up resistor of 1.2K on the host board

for WINCS02PC and WINCS02UC devices.

MCLR

Master Clear Reset Input (Active low)

PTA_WLAN_ACTIVE

PTA interface, WLAN Active indication output to Bluetooth®

Coexistence device

PTA_BT_PRIO

PTA interface, Bluetooth Coexistence device priority

indication input to WINCS02

Reserved

I/O

Reserved pin

Do not connect.

—

No connection

GND

Ground

DFU_RX/STRAP1

Device Firmware Update, receive signal

Host interface configuration, Strapping1 pin. For more details

on exact configuration, refer to Table 2-3.

Reserved(5)

—

Reserved pin

Connect to an I/O pin (tri-stated) of a host device or to an

external switch for future use.

GND

Ground

INTOUT

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

UART1_TX(4)

Used for external antenna calibration

Connect this signal to a test point or a pin header.

SDI1

SPI1, Serial Data In

Connect to Serial Data Out of the host device

CS1

SPI1, Chip Select (Active low)

Connect to the Chip Select of host device

SDO1

SPI1, Serial Data Out

Connect to the Serial Data In of the host device

SCK1

SPI1, Serial Clock

Connect to the Serial Clock of the host device

UART1_RX(4)

Used for external antenna calibration

Connect this signal to a test point or a pin header.

VDD

VDD power supply (3.0-3.6V)

RTCC_OSC_IN/

PTA_BT_ACTIVE(1)(3)

32.768 KHz RTCC Oscillator input

PTA interface, Bluetooth Coexistence device active indication

input to WINCS02

RTCC_OSC_OUT(3)

32.768 KHz RTCC Oscillator output

VDDIO

I/O power supply (3.0-3.3V)

PMU Output Test point: 1.5V(2)

—

No connection

DFU_TX/STRAP2

Device Firmware Update, transmit signal

Host interface configuration, Strapping2 pin. For more details

on exact configuration, refer to the Table 2-3.

ANT-2.4-CW-RCL-RPS 数据表(PDF) 12 Page - Microchip Technology

ANT-2.4-CW-RCL-RPS 数据表(HTML) 12 Page - Microchip Technology

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