Bluetooth is a wireless technology standard managed by the Bluetooth Technology Alliance (SIG). Bluetooth is designed for short distance data transmission and exchange and uses the unlicensed ISM band of 2.4 GHz. Bluetooth has rich functions, including point-to-point audio streaming and large-scale many to many mesh networks for lighting or home automation.
LENZE Technology is a technology company dedicated to the development of Bluetooth BLE and IoT chips, and a high-tech enterprise integrating R&D, design, solutions, testing, pre certification and technical support. It mainly provides highly integrated, cost-effective and low-power Bluetooth SOC chips. The main chips and solutions include Apple Find My, Alexa Direct Connect, Mijia, Hongmeng, Industry 4.0 and consumer electronics.
| Number |
Package |
Version |
CPU Core |
Temperature |
Voltage |
Transmitting power |
Frequency |
Fash |
OTP |
Function |
Download |
| ST17H26 |
TSSOP16 |
4.2 |
RISC |
-40~85℃ |
1.8~3.6V |
+6dB |
32MHz |
NO |
NO |
Support 2Mbps peak transmission rate |
NULL |
| ST17H25 |
QFN32 |
4.2 |
RISC |
-40~85℃ |
1.8~3.6V |
+6dB |
16/32/48MHz |
512KB |
16KB |
Support 2Mbps peak transmission rate |
NULL |
| ST17H62 |
QFN32 |
5.2 |
Cortex-M0 |
-40~125℃ |
1.8~3.6V |
+10dB |
16/48/64MHz |
512KB |
NO |
Support 2Mbps peak transmission rate and 200Byte long packet data |
NULL |
| ST17H63 |
QFN48 |
5.2 |
Cortex-M0 |
-40~125℃ |
1.8~3.6V |
+10dB |
16/48/64MHz |
512B |
NO |
Support 2Mbps peak transmission rate and 200Byte long packet data |
NULL |
| ST17H65 |
QFN32 |
5.2 |
Cortex-M0 |
-40~85℃ |
1.8~3.6V |
+10dB |
16/48/64MHz |
512KB |
NO |
Support 2Mbps peak transmission rate and 200Byte long packet data |
NULL |
| ST17H66B |
TSSOP16 |
5.2 |
Cortex-M0 |
-40~85℃ |
1.8~3.6V |
+10dB |
16/48/64MHz |
256KB |
NO |
Support 2Mbps peak transmission rate and 200Byte long packet data |
NULL |
| ST17H66T |
TSSOP16 |
5.2 |
Cortex-M0 |
-40~85℃ |
1.8~3.6V |
+10dB |
16/48/64MHz |
NO |
16KB |
Support 2Mbps peak transmission rate and 200Byte long packet data |
NULL |
