Bluetooth蓝牙技术
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Manufacture
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Manufacture
Chips
Manufacture
Date
2020-08-15 16:31:10
Name
恒玄科技
Logo
Intro
主要从事智能音频SoC芯片的研发,设计与销售,为客户提供AIoT场景下具有语音交互能力的边缘智能主控平台芯片,产品广泛应用于智能蓝牙耳机,Type-C耳机,智能音箱等智能终端产品。
Website
http://www.bestechnic.com/
Country
china
Brand
恒玄
Chips
Date
2020-08-15 16:31:10
Core Type
ARM Cortex-M4F
Dimension
UART
Current
Transceiver Compatible
Intro
Debugging
DSP RAM
Voice Services
Crystal
no
Power fail
no
Wifi
-
AoA/AoD
id
Operating Frequency [Max] (MHz)
SSI
Sensor Controller
Receiver Sensitivity
Upgrade Type
Manual
Package Type
-
DSP Technology
General
on chip (PLL)
no
I2S
Chip Name
BES2000系列普通蓝牙音频芯片
Flash (kB)
I2C
-
Standby
Output Power
CPU Clock Speed
Pins
DSP Clock Speed
Features
802.15.4 (Zigbee, Thread)
crystal (optional)
no
PDM
LE Audio
Type
蓝牙芯片
Bluetooth Version
4.2
I2S
no
Frequency Regulation
CPU Features
Pitch
on-chip RC
no
PWM
Brand
恒玄
SRAM (kB)
Real-Time Clock
no
CPU Architecture
Channels
External clock
no
Protocols
-
RADIO
SAADC
Country
中国
EEPROM (kB)
Crypto Accelerator
Programmable channels
Watchdog timer
no
TWI
no
Bluetooth 5 PHYs
-
SPIM
NFC Tag
SPI
Public Key Hardware Accelerator
Fixed channels
QDEC
-
bluetooth 5.1 support
-
SPIS
CMP
Overview
采用40nm工艺,单芯片集成RF、PMU、CODEC、CPU;支持前馈或反馈主动降噪,支持TWS。
GPIO
Accelerator
Channel groups
PDM
-
Security
TWIM
Features
CAN
True Random Number Generator
USB
no
TWIS
Block Diagram
CAN FD
Monitor
SPI
no
UARTE
RAM(KB)
Application Note
Human Machine Interface
有
Quad SPI
-
NFCT
Development Board
Security Modules
Debug interface
-
LDO
no
USBD
Datasheet
Timers [Number, bits]
2 × 32-bit 16 MHz
On-chip VBUS
no
QSPI
PWM [Number, bits]
Image
Regulated supply for external components
-
ADC [Number, bits]
Price
0.00
DAC [Number, bits]
RMB
¥
Supply Voltage [Min to Max] (V)
3.1~5.5
Rating
0
Analog comp
no
Ambient Operating Temperature (Min to Max) (℃)
low-power comp
no
Cache
-
Junction Temperature (Min to Max) (℃)
Temperature sensor
no
Date
2020-08-15 16:55:23
Core Type
ARM Cortex-M4F
Dimension
UART
Current
Transceiver Compatible
Intro
Debugging
DSP RAM
Voice Services
Crystal
no
Power fail
no
Wifi
-
AoA/AoD
id
Operating Frequency [Max] (MHz)
SSI
Sensor Controller
Receiver Sensitivity
Upgrade Type
Manual
Package Type
-
DSP Technology
General
on chip (PLL)
no
I2S
Chip Name
BES2300系列智能蓝牙音频芯片
Flash (kB)
I2C
-
Standby
Output Power
CPU Clock Speed
Pins
DSP Clock Speed
Features
802.15.4 (Zigbee, Thread)
crystal (optional)
no
PDM
LE Audio
Type
蓝牙芯片
Bluetooth Version
I2S
no
Frequency Regulation
CPU Features
Pitch
on-chip RC
no
PWM
Brand
恒玄
SRAM (kB)
Real-Time Clock
no
CPU Architecture
Channels
External clock
no
Protocols
-
RADIO
SAADC
Country
中国
EEPROM (kB)
Crypto Accelerator
Programmable channels
Watchdog timer
no
TWI
no
Bluetooth 5 PHYs
-
SPIM
NFC Tag
SPI
Public Key Hardware Accelerator
Fixed channels
QDEC
-
bluetooth 5.1 support
-
SPIS
CMP
Overview
采用28nm工艺,功耗水平更低; 单芯片集成RF、PMU、CODEC、高性能CPU及嵌入式语音AI; 支持智能语音和混合主动降噪,支持IBRT真无线技术。
GPIO
Accelerator
Channel groups
PDM
-
Security
TWIM
Features
CAN
True Random Number Generator
USB
no
TWIS
Block Diagram
CAN FD
Monitor
SPI
no
UARTE
RAM(KB)
Application Note
Human Machine Interface
有
Quad SPI
-
NFCT
Development Board
Security Modules
Debug interface
-
LDO
no
USBD
Datasheet
Timers [Number, bits]
2 × 32-bit 16 MHz
On-chip VBUS
no
QSPI
PWM [Number, bits]
Image
Regulated supply for external components
-
ADC [Number, bits]
Price
0.00
DAC [Number, bits]
RMB
¥
Supply Voltage [Min to Max] (V)
Rating
0
Analog comp
no
Ambient Operating Temperature (Min to Max) (℃)
low-power comp
no
Cache
-
Junction Temperature (Min to Max) (℃)
Temperature sensor
no
Date
2020-08-15 16:55:23
Core Type
ARM Cortex-M4F
Dimension
UART
Current
Transceiver Compatible
Intro
Debugging
DSP RAM
Voice Services
Crystal
no
Power fail
no
Wifi
-
AoA/AoD
id
Operating Frequency [Max] (MHz)
SSI
Sensor Controller
Receiver Sensitivity
Upgrade Type
Manual
Package Type
-
DSP Technology
General
on chip (PLL)
no
I2S
Chip Name
BES3000系列Type-C音频芯片
Flash (kB)
I2C
-
Standby
Output Power
CPU Clock Speed
Pins
DSP Clock Speed
Features
802.15.4 (Zigbee, Thread)
crystal (optional)
no
PDM
LE Audio
Type
蓝牙芯片
Bluetooth Version
I2S
no
Frequency Regulation
CPU Features
Pitch
on-chip RC
no
PWM
Brand
恒玄
SRAM (kB)
Real-Time Clock
no
CPU Architecture
Channels
External clock
no
Protocols
-
RADIO
SAADC
Country
中国
EEPROM (kB)
Crypto Accelerator
Programmable channels
Watchdog timer
no
TWI
no
Bluetooth 5 PHYs
-
SPIM
NFC Tag
SPI
Public Key Hardware Accelerator
Fixed channels
QDEC
-
bluetooth 5.1 support
-
SPIS
CMP
Overview
采用40nm工艺,单芯片全集成USB 2.0 HS/FS接口、高性能CODEC和耳机功放; 支持前馈或混合主动降噪。
GPIO
Accelerator
Channel groups
PDM
-
Security
TWIM
Features
CAN
True Random Number Generator
USB
no
TWIS
Block Diagram
CAN FD
Monitor
SPI
no
UARTE
RAM(KB)
Application Note
Human Machine Interface
有
Quad SPI
-
NFCT
Development Board
Security Modules
Debug interface
-
LDO
no
USBD
Datasheet
Timers [Number, bits]
2 × 32-bit 16 MHz
On-chip VBUS
no
QSPI
PWM [Number, bits]
Image
Regulated supply for external components
-
ADC [Number, bits]
Price
0.00
DAC [Number, bits]
RMB
¥
Supply Voltage [Min to Max] (V)
Rating
0
Analog comp
no
Ambient Operating Temperature (Min to Max) (℃)
low-power comp
no
Cache
-
Junction Temperature (Min to Max) (℃)
Temperature sensor
no
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