Bluetooth
CST34M98
MAIN PARAMETERS

Built-in BLE4.1 protocol stack

Integrated 24 bit Σ-Δ ADC

Integrated LCD driver 

1 UART interface

Introduction

CST34M98 is a highly integrated, low-power BLE SOC, which integrates BLE 4.1 protocol stack, 24 bit ADC, LCD driver, suitable for applications such as intelligent body scale, intelligent sensors.

8 bit RISC Core

8 bit RISC Core, and high efficiency C compiler

8K x 16-bit MTP program memory

896 bytes data memory (SRAM)

Only 43 single-word instructions

8-level PC storage stack

2.4G transceiver

Sensitivity -93dBm

Tx power -5 ~ +5dBm

Support 1 Mbps data transfer rate

Built-in AES-128 hardware encryption

Power Consumption

Connection mode: 140uA (interval 100mS)

Broadcast mode 260uA (interval 250mS)

Less than 1.5uA in sleep mode

DOCUMENT
CST34M98蓝牙用户手册v1.3
2018-04-25
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