更新时间:2024-06-14 03:28:26下载pdf
TYZS7是由涂鸦智能开发的一款低功耗嵌入式Zigbee模组。它由一颗高集成度的无线射频处理器芯片EFR32MG13P732F512GM48和少量外围器件构成,内嵌低功耗的32位ARM Cortex-M4内核,512KByte 闪存程序存储器,64KB RAM数据存储器 和丰富的外设资源。
TYZS7 是一个能开发 Zigbee 应用的silicon平台模组,硬件内置 PA 和 DC-DC,软件上提供完整的 Zigbee 基础API。用户可以基于这些开发满足自己需求的嵌入式 Zigbee 产品。
TYZS7 功能原理如下图所示:
内置低功耗 32 位 ARM Cortex-M4 处理器,带有 DSP 指令和浮点单元可以兼作应用处理器
主频支持 40MHz
宽工作电压:2.2V-3.8V
外设:9×GPIOs, 1×UART, 1×ADC,1X nRST
Zigbee 工作特性
TYZS7 共有 2 排引脚,引脚间距为 1.5mm,共计 16 个对外 pin。
TYZS7 尺寸大小:15.5±0.35mm (W)×13.8±0.35mm (L) ×2.0±0.15mm (H) 。
TYZS7 尺寸如下图所示:
接口引脚定义如下表所示:
引脚序号 | 符号 | IO 类型 | 功能 |
---|---|---|---|
1 | NC | NC | 不做对外接口,NC |
2 | ADC | AI | ADC,12 位精度的 SAR 模拟数字转换器 |
3 | nRST | I | 硬件复位引脚,低电平时芯片被复位住;模组自带上电复位,用户视实际情况可不用该管脚 |
4 | GPIO3 | I/O | 做 GPIO 使用 |
5 | PWM2 | I/O | 做灯驱动口/GPIO 使用 |
6 | PWM3 | I/O | 做灯驱动口/GPIO 使用 |
7 | PWM1 | I/O | 做灯驱动口/GPIO 使用 |
8 | VCC | P | 模组的电源供电引脚(典型供电电压:3.3V) |
9 | GND | P | 模组的参考地 |
10 | GPIO2 | I/O | 做 GPIO 使用 |
11 | SWO | I/O | 做 GPIO 使用;JLINK 连接状态下可作为输出管脚使用 |
12 | GPIO0 | I/O | 做 GPIO 使用 |
13 | SWDIO | I/O | JLINK SWDIO 烧录管脚。 正常应用程序中可做 GPIO 使用 |
14 | SWCLK | I/O | JLINK SWCLK 烧录管脚。 正常应用程序中可做 GPIO 使用 |
15 | RXD | I/O | UART0_RXD,串口收 |
16 | TXD | O | UART0_TXD,串口发 |
测试引脚定义如下表所示:
引脚序号 | 符号 | I/O 类型 | 功能 |
---|---|---|---|
- | - | I | 用于模组生产测试 |
说明:测试引脚只是底部 PAD,不推荐使用。
参数 | 描述 | 最小值 | 最大值 | 单位 |
---|---|---|---|---|
Ts | 存储温度 | -50 | 150 | ℃ |
VCC | 供电电压 | -0.3 | 3.8 | V |
静电释放电压(人体模型) | TAMB-25℃ | - | 2.5 | KV |
静电释放电压(机器模型) | TAMB-25℃ | - | 0.5 | KV |
参数 | 描述 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|---|
Ta | 工作温度 | -40 | - | 85 | ℃ |
VCC | 工作电压 | 1.8 | 3.3 | 3.8 | V |
VIL | I/O 低电平输入 | -0.3 | - | VCC*0.25 | V |
VIH | I/O 高电平输入 | VCC*0.75 | - | VCC | V |
VOL | I/O 低电平输出 | - | - | VCC*0.1 | V |
VoH | I/O 高电平输出 | VCC*0.8 | - | VCC | V |
Imax | I/O 驱动电流 | - | - | 12 | mA |
符号 | 参数 | 参数 | 典型值 | 单位 |
---|---|---|---|---|
速率 | 发射功率 | |||
IRF | 250Kbps | +19dBm | 118 | mA |
IRF | 250Kbps | +10dBm | 32 | mA |
IRF | 250Kbps | +4dBm | 17 | mA |
IRF | 250Kbps | +1dBm | 11.8 | mA |
说明:上述数据测试时, 连续发数即 duty cycle=100%。
符号 | 速率 | 典型值 | 单位 |
---|---|---|---|
IRF | 250Kbps | 8 | mA |
说明:在 UART 处于 active 状态时,连续接收模式下电流为 8mA。
工作模式 | 工作状态,Ta=25℃ | 平均值 | 最大值(典型) | 单位 |
---|---|---|---|---|
快连配网状态 | 模组处于快连配网状态 | 12 | 40 | mA |
网络连接状态 | 模组处于联网工作状态 | 1 | 23 | mA |
深度睡眠模式 | 深度睡眠模式,保留 64KB RAM | 3.5 | 6 | uA |
参数项 | 详细说明 |
---|---|
工作频率 | 2.400~2.483GHz |
物理层标准 | IEEE 802.15.4 |
数据传输速率 | 250Kbps |
天线类型 | IPEX 接头的外置天线 |
视距传输距离 | >120m |
参数项 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|
最大输出功率 | - | +19 | - | dBm |
最小输出功率 | - | -30 | - | dBm |
输出功率调节步进 | - | 0.5 | 1 | dB |
频率误差 | -15 | - | +15 | ppm |
输出频谱临道抑制度 | -32 | dBc |
参数项 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|
RX 灵敏度,250Kbps@OQPSK功率 | - | -101 | - | dBm |
IPEX 接(母)头的外置天线。
客户可以选择如下库内的天线:1.17.01.00219 或 1.17.01.00200 或 1.17.01.00199
IPEX 外接天线固定时,为确保无线性能的最优,建议天线部分和其他金属件的距离至少在 15mm 以上。
天线外围不要包裹金属件,以免影响天线辐射性能。建议天线区域的转接板镂空处理。
Pin13 / Pin14 是 JLINK 烧录接口,在程序烧录完成后在应用程序中也可当做普通 I/O 口使用;Pin15/Pin16 默认配置是 UART 通信口。
涂鸦出厂的贴片封装模组建议使用SMT机器贴片,拆开包装后建议在24小时内完成焊接,如果拆封后未使用完建议放置在湿度不超过10%RH的干燥柜内,或重新进行真空包装并记录暴露时间,总暴露时间不超过168小时。
涂鸦出厂的模组存储条件如下:
防潮袋必须储存在温度<40℃、湿度<90%RH的环境中
干燥包装的产品,保质期为从包装密封之日起12个月的时间
密封包装内装有湿度指示卡:
涂鸦出厂的模组当出现可能受潮的情况下需要进行烘烤:
烘烤参数如下:
在整个生产过程中请对模组进行静电放电(ESD)保护。
为了确保产品合格率,建议使用SPI和AOI测试设备来监控锡膏印刷和贴装品质。
请根据回流焊曲线图进行 SMT 贴片,峰值温度 245℃。以 SAC305 合金焊膏为例,回流焊温度曲线如下图所示:
曲线图示图标说明:
A:温度轴
B:时间轴
C:合金液相线温度:217-220℃
D:升温斜率:1-3℃/s
E:恒温时间:60-120s,恒温温度:150-200℃
F:液相线以上时间:50-70s
G:峰值温度:235-245℃
H:降温斜率:1-4℃/s
说明:以上推荐曲线以 SAC305 合金焊膏为例。其他合金焊膏请按焊膏规格书推荐炉温曲线设置。
产品型号 | MOQ(pcs) | 出货包装方式 | 每个卷盘存放模组数 | 每箱包装卷盘数 |
---|---|---|---|---|
TYZS7 | 6000 | 载带卷盘 | 1500 | 4 |
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled rolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
Important Note
This radio module must not installed to co-locate and operating simultaneously with other radios in host system except in accordance with FCC multi-transmitter product procedures. Additional testing and equipment authorization may be required to operating simultaneously with other radio.
The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user.
The host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed.
The end user manual shall include all required regulatory information/warning as shown in this manual, including: This product must be installed and operated with a minimum distance of 20 cm between the radiator and user body.
The RF module is considered as a limited modular transmitter according to FCC rules.Even though the RF module get a FCC ID, the host product manufacturer can not use the FCC ID on the final product directly.In these circumstances, the host product manufacturer integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining the FCC authorization by a Class II permissive change application or a new application.
Declaration of Conformity European notice
Hereby, Hangzhou Tuya Information Technology Co., Ltd declares that this module product is in compliance with essential requirements and other relevant provisions of Directive 2014/53/EU,2011/65/EU.A copy of the Declaration of conformity can be found at https://www.tuya.com
This product must not be disposed of as normal household waste, in accordance with EU directive for waste electrical and electronic equipment (WEEE- 2012/19/EU). Instead,it should be disposed of by returning it to the point of sale, or to a municipal recycling collection point.
The device could be used with a separation distance of 20cm to the human body.
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