WiSilica WISE1220 User Manual

WiSe 1220 Technical Specification

Bluetooth Module

WiSe 1220 Hardware and Technical Specification

Preliminary Version (Rev 1.1)

Issued: 21/06/2017

WiSilica Inc Proprietary and Confidential

WiSe 1220 Technical Specification

Table of Contents

General Information ............................................................................................................................... 4

Features .............................................................................................................................................. 4

General Description ............................................................................................................................ 4

Block Diagram: ........................................................................................................................................ 4

Application: ............................................................................................................................................. 5

Form factor: ............................................................................................................................................ 5

Hardware Specification: .......................................................................................................................... 5

Electrical characteristics.......................................................................................................................... 5

Absolute Maximum Ratings ................................................................................................................ 5

Recommended operating condition ................................................................................................... 6

PWM ....................................................................................................................................................... 6

Current Consumption: ............................................................................................................................ 6

RF Characteristics: ................................................................................................................................... 6

Pinout and Pin Description ..................................................................................................................... 7

Pinout Diagram ................................................................................................................................... 7

Recommended Land Pattern: ................................................................................................................. 9

Host details: ............................................................................................................................................ 9

Remote ................................................................................................................................................ 9

Smart lighting device........................................................................................................................... 9

Best practices .................................................................................................................................... 10

WiSilica Inc Proprietary and Confidential

WiSe 1220 Technical Specification

Rev No

Date

Notes

Revision History

Rev 1.0 07/12/2016

Rev1.1 21/06/2017

WiSilica Inc Proprietary and Confidential

Block diagram and host part updated.

Draft Release

WiSe 1220 Technical Specification

PWM4

POWER

UART

GPIO

OSC

UART

12MHz

2.4GHz

FLASH

I2C

SPI

General Information

Features

 Bluetooth v4.2 specification complaint
 Support for Bluetooth 4.2 specification host stack
 12 MHz and 32.768 kHz clock system
 32.768 kHz for sleep time
 PWM/GPIO/UART interface
 PCB printed Antenna
 8 programmable GPIO’s
 512 KB Internal FLASH
 Debug SPI

General Description

WiSe 1220 enables ultra-low-power connectivity and basic data transfer for applications previously
limited by the power consumption, size constraints and complexity of other wireless standards. WiSe

1220 is intended to provide considerably reduced power consumption and cost.

Block Diagram:

BLE CHIP

512kb

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