Current Versi on: 1.0.0 Page 1 of 53

ING91870CQ BLE5.1 SoC Datasheet

Description

The purpose of this datasheet is to give the customers an overview of the AEC-Q100 Grade 2 qualified

ING91870CQ Bluetooth Low Energy （ BLE5.1 ） SoC, and sufficient information for the customer for

integrati ng the SoC into a product.

ING91870CQ is a fully integrated Bluetooth Low Energy SoC targeting Bluetooth 5.1 specification. It

integrates INGCHIPS inhouse BLE5.1 IP including Modem, Link Layer Co ntroller and Ho st. It also integrates a

high performance 32bit RISC MCU, 512KB embedded flash, low power PMU, rich Peripherals, high

performance and low power BLE RF transceiver. The Transmitter output power ranges from -28dBm to

+6.5dBm, while rece iver sensitivity is -102dBm under BLE5 long range mode and -97dBm at 1M mdoe.

ING91870CQ provides fully open SDK, supports many IDE p latforms like Keil, IAR, Segger, supports several

program languages like C, C++, Nim, supports the major operation systems like Windows, Linux and MacOS,

supports graphical project guidline and data editing, and embeds more than 30 open-source software application

examples.

ING91870CQ hardware and software can be tailored for different user application scenario, such as intelligent

automotive ap plications, extremely low power opera tion, accurate positioning, industrial interconnection so on.

Key Features

 Automoti ve AEC-Q100 Grade 2 compliance

 Full y compliant with B LE 5.1 specification

• Data rate 125Kb/s, 500Kb/s, 1Mb/s and

2Mb/s

• Long range with S2 and S8

• Advertising extension

• Frequency hopping CSA#1 and CSA#2

• Randomized primary advertising

channels

• AoA and AoD positioning

 Embedded 48MHz 32bit RISC MCU

processor with 8KB cache and 2-wires SWD

debug interface

 Embedded 512KB FLASH for embedded

programming

 128KB SRAM(System 64KB SRAM for

program,Share 64KB SRAM for data)

 13 General Purpose I/O pins for multi-uses

• UART0 for system controller

• GPIO/UART1/SPI0/SPI1/I2C0/I2C1/P

WM for multiple peripheral and sensors

• Each pin can be mapped to difference

function inter face

 RF feature s:

• 2.400-2.484 GHz, with GFSK

• Sensitivit y with -102dBm@125Kbps

• Output power -28dBm to 6.5dBm

• Frequency hopping

• Integrated PLL

• Analog RSSI with 1dBm resolution

• Automatic VC O & RX filter tuning

 Supply vo ltage range :

• Exter na l vo lta ge s upp l y 1.62-3.63V

• Core voltage: t yp ic a l is 0.9V

 Typical Low Power modes:

• Idd dur ing receving: 6mA

• Idd during transmitting(0dBm): 6.5mA

• Low power mode(500ms wake up):

50uA

Current Versi on: V1.0.0 Page 2 of 53

ING91870CQ DATASHEET

• Low power mode(deep sleep with

memory re tention, wake on RTC): 5uA

• Low power mode(deep sleep without

memory re tetion, wake on R TC):1.5uA

 Link Layer Engine Features

• Support AMBA AHB interface

• Support 128-AES/CCM

Encryption/Decryption

• Support link layer Packet Processor of

types Advertising/ Data/Contr ol

• Support packet processor of CRC and

Whitening

• Support all BLE events formatting and

synchronization

• Support Extended/Periodic Advertising

• Support Multip le Advertising Se ts ( up to

1650 bytes per set)

• Support Multip le Connections

• Support All State & Role Combinations

 Integrated power management

• Qualified POR and BOR

• One LDO

• One DCDC

• DPVFS low po wer engine

 Embedded Modem for modulation and de-

modulation, Programmable channel filter,

AGC, DC O ffset Cancelation, and RSSI

Measurement

 RTC Timer

 10-bit ADC

• 2 external channels

• 1 internal channel for battery

 Two 32bits General Purpose Timers

 One Watch Dog Timer

 On-chip boot loader

• Support OTA

 Small footprint

• QFN32 package, 4mmx4mmx0.75mm,

pitch 0.4mm

 Singl e Chip BLE solution

• ING91870CQ can run both Application

and BLE Protocol Stacks

• Simple, clean and optimized API

 Configurable software to satisfy flexible

application scenario. Support all device

classes Broadcaster, Central, Observer,

Peripheral

• ING91870CQ can be tailored as small

but necessary software sets for low

po wer app lic a tion

• ING91870CQ can be configured to only

have link layer software sets. Thus an

exter nal ho st controller is able to control

ING91870CQ through HCI

 Pr ovide SDK with 30+ reference example

• Standard SIG Mesh Solution

• OTA example

• Other typical applications, such as

beacon, body temperature, running speed,

etc.

Applications

 Remote K eyless Entry

 Tire Pressure Monitoring

 Infot ainment and Media

 Sensor Nodes

 Cable Replacement

 Diagnostics

 Indoor Posi t ioning and Navigation

 Medical Monitoring Positioning System

 Industrial Interconnection and Data Collection

 Industrial Wear a bles

 Smart Meter System

 Home Security and Alarm