V8811

UNISOC's first 5G NB-IoT Chip

Based on 3GPP R16 standard, 5G NB-IoT industrial controller chip can coexist with 5G NR network and can be connected to 5G core network. V8811 enables NB-IoT terminal products to upgrade from traditional static applications to dynamic applications, thus carrying more demands for new application scenarios in the 2G network withdrawal process, and finally introducing low-power narrow-band NB-IoT products into the 5G new era.

Product Features
Communication

Support 3GPP NB-IoT R13/R14/R15/R16

Support the application scenarios upgrade from "centralized deployment and time-sharing reporting" to "mobile distribution and concurrent connection"

Security

Secure Boot

Trust Zone + TEE

Hardware encryption algorithm

Industrial Standard

-40 ~ + 85 degrees Celsius

2.1~4.2V power supply

Power Consumption

22nm technology, power consumption optimization over 50%

Communication and application decoupling, scenario-based power optimization scheme

Product Parameters
Processor
CPU

Cortex M33,312MHz MAX.

Cores

Single

Process

22nm

Modem

3GPP NB-IOT R13/R14/R15/R16

Interface

UART*5,SPI*2,12C*3,SDIO,PWM*4

Memory

Integrate 16Mb Flash or 32Mb Flash

Ball Count

BGA 143Ball/0.4mm ball pitch

Security

Secure Boot

TEE Structure

Trust Zone

Package Size

5.8mm x 5.9mm

Performance

RX Sensitivity -139dBm with 256 repetition

PSM < 1.5uA

SoC Power Supply 2.1~4.2V