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Dual band WiFi+BLE 5.0 Bluetooth module BW20-12F dual core MCU package compatible with BW16

BW20-12F

Model:BW20-12F

Manufacturer:ANSC/OEM

Package:module

详情

Product Features


详情-01


Product Functions


BW20-12F is a dual band Wi Fi+BLE SOC module developed by Anxin based on RTL8711 series chips. It supports dual band (2.4 GHz or 5GHz) 802.11a/b/g/n WLAN protocol and Bluetooth 5.0 protocol. BW20-12F integrates a dual core MCU, an ARM V8.1 (compatible with Cortex-M4F) high-performance MCU, with a clock frequency of up to 330MHz; An ARMV8M (Cortex-M0 compatible) low-power MCU. The BW20-12F module has rich peripheral interfaces, including UART/GPIO/ADC/PWM/IC/SPI/SDIO/IR/SWD/USB, etc.


Product Specifications


模组型号
Module model
BW20-12F
模组封装
Module packaging
SMD-22
尺寸(mm)
Size(mm)
24*16*3.2(±0.2)MM
天线形式
Antenna form
板载PCB天线或I-PEX座子(1代)
Onboard PCB antenna or I-PEX mount (1st generation)
频谱范围
Spectrum range
2400-2483.5MHz OR 5180~5825MHz
工作环境
Work environment
-40℃~85 ℃
存储环境
Storage environment
-40℃~125°C,<90%RH
供电范围
Power supply range
供电电压3.0V~3.6V,典型值3.3V,供电电流>500mA
Supply voltage 3.0V~3.6V, typical value 3.3V, supply current>500mA
支持接口
Support interfaces
UART/GPIO/ADC/PWM/IIC/SPI/SDIO/IR/SWD/USB
IO口数量
Number of IO ports
17个
Default 17
串口速率
Series Rate
默认115200bps
Default 115200bps
蓝牙
Bluetooth
BLE 5.0
SPI Flash默认4MByte,可支持16MByte
Default 4MByte, supports 16MByte

Wi Fi RF performance


描述
Describe
典型值
Typical values
单位
Unit
频谱范围
Spectrum range
2400~2483.5  OR 5180~5825MHz
输出功率
Output power
模式
Mode
最小值
Minimum value
典型值
Typical values
最大值
Maximum value
单位
Unit
11a 模式下,PA输出功率为-18-dBm
11b 模式下,PA输出功率为-19-dBm
11g 模式下,PA输出功率为-18-dBm
11n 模式下,PA输出功率为-17-dBm
接收灵敏度
Receiver sensitivity
模式
Mode
最小值
Minimum value
典型值
Typical values
最大值
Maximum value
单位
Unit
11b,1 Mbps--99-dBm
11b, 11 Mbps--90-dBm
11a/g, 6 Mbps--94-dBm
1la/g,54 Mbps--76-dBm
HT20(MCS0)--93-dBm
HT20(MCS7)--74-dBm
HT40(MCS0)
-91
dBm
HT40(MCS7)--71-dBm


BLE RF performance


描述
Describe
典型值
Typical values
单位
Unit
频谱范围
Spectrum range
2400~2483.5MHzMHz
输出功率
Output power
速率模式
Rate mode
最小值
Minimum value
典型值
Typical values
最大值
Maximum value
单位
Unit
1Mbps-15-dBm
2Mbps-15-dBm
接收灵敏度
Receiver sensitivity
速率模式
Rate mode
最小值
Minimum value
典型值
Typical values
最大值
Maximum value
单位
Unit
1Mbps 灵敏度@30.8%PER
1Mbps sensitivity @ 30.8% PER
--99-dBm
2Mbps 灵敏度@30.8%PER
2Mbps sensitivity @ 30.8% PER
--97-dBm


Module power consumption


The following power consumption data is based on a 3.3V power supply and measured at an ambient temperature of 25 ° C

The POUT power of the transmission mode is measured at the antenna interface

The launch data is obtained through testing in continuous launch mode


模式
Mode
最小值
Minimum value
平均值
Average value
最大值
Maximum value
单位
Unit
发射(Transmit)802.1lb,11Mbps,POUT=+22dBm-355-mA
发射(Transmit)802.11g,54Mbps,POUT=+20dBm-95-mA
发射(Transmit)802.11n,MCS7,POUT=+20dBm-93-mA
接收(Receive)802.11b-40-mA
接收(Receive)802.11g-40-mA
接收(Receive)802.11n-40-mA


Product Show


SKU-05-BW20-12F配双频棒状天线

The BW20-07S module has a total of 23 pins connected, as shown in the pin schematic diagram. The pin functions are defined in the following table:


脚序
Foot sequence
名称
Name
功能说明
Function Description
1PB17TOUCH2_ADC2/SPI1_CS/SD_D3
2PB18TOUCH1_ADC1/SPI1_CLK/SD_CMD
3EN芯片使能端,上拉有效
Chip enable end, pull up effective
4PB19TOUCH0_ADC0/SPI1_MOSI/SD_CLK
5LOG_RXUART_LOG_RXD,下载固件的RX引脚
UART_LOG_RXD, RX pin for downloading firmware
6PB20SPI1_MISO/SWD_CLK/SD_D0
7PB21SPI1_CS/SWD_DAT/SD_D1
83V33.3V供电(VDD),外部供电电源输出电流建议在 500mA 以上
3.3V power supply (VDD), external power supply output current is recommended to be above 500mA
9PA8PSRAM_DQ5/TIM8_TRIG
10PA12SPI0_CS/SD_D2/TIM9_TRIG
11PA13默认不可用,该IO被模组内部Flash占用。SD_D2/外置Flash时此引脚NC
Default unavailable, this IO is occupied by internal Flash of the module. SD_S2/When using external Flash, this pin is NC
12PA16默认不可用,该IO被模组内部Flash占用。SPI0_MISO/SD_CLK/外置Flash时此引脚NC
Default unavailable, this IO is occupied by internal Flash of the module. SPI0-MISO/SD_CLK/When using external Flash, this pin is NC
13DPPA29/SPI1_CLK/SD_CLK/FSDP
14DMPA28/SPI0_MISO/SD_CMD/FSDM
15GND接地
Grounding
16PA26SPI0_CLK/SD_D2
17LOG_TXUART_LOG_TXD,下载固件的TX引脚,请勿外部下拉,外部下拉将进入Flash download mode
UART_LOG_TXD, Download the TX pin of the firmware, do not pull it down externally as it will enter Flash download mode
18PA27SPI0_MOSI/SD_D3
19PA30SPI1_MOSI/SWD CLK/SD_DO,默认功能为 SWD DATA,IC引导后可配置为 PA31
SPI1_MOSI/SWD CLK/SD_DO, The default function is SWD DATA, which can be configured as PA31 after IC booting
20PA31SPI1_MISO/SWD_DAT/SD_D1,默认功能为SWD DATA,IC引导后可配置为 PA31
SPI1_MISO/SWD_DAT/SD_D1, The default function is SWD DATA, which can be configured as PA31 after IC booting
21PB30/RXDUART1_RXD,请勿外部下拉,外部下拉将进入 Load OTP settings
UART1_RXD, Do not pull down externally, external pull down will enter Load OTP settings
22PB31/TXDUART1_TXD,请勿外部下拉,外部下拉将进入芯片test mode
UART1_TXD, Do not pull down externally, external pull down will enter chip test mode
Note:
1. When LOG_TX is powered on and reaches a low level, the module enters burning mode; When the power on moment is high, the module starts normally and defaults to internal pull-up.
2. PA13 and PA16 are internally occupied in the external Flash version. At this time, these two IOs are unavailable and the pins are being left hanging.
3. PB30/RXD, please do not pull down externally as it will enter the Load OTP settings.
4. PB31/TXD, please do not pull down externally as it will enter chip test mode.

详情-11

详情-11_02

详情-13


Payment&Transportation


详情8.1


Official Certificate&Certificate



详情页3.1



Multiple product supply



详情5.1


Company office environment


详情6.1


Warehouse Real Shot


170019007688325e.png


Standard packaging


详情9


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