更新时间:2024-06-14 03:28:27下载pdf
ZSLC5 是由涂鸦智能开发的一款Zigbee 模组。它由一颗高集成度的无线射频处理器芯片 EFR32MG21A020F768IM32-B 和少量外围器件构成,内置了 802.15.4 PHY/MAC Zigbee 网络协议栈和丰富的库函数。
ZSLC5 内嵌低功耗的 32 位 ARM Cortex-M33 内核、768KByte 闪存程序存储器、64KB RAM 数据存储器和丰富的外设资源,集成了所有 Zigbee MAC。用户可以基于这些开发满足自己需求的嵌入式 Zigbee 产品。
ZSLC5 共有 2 排引脚。
ZSLC5 尺寸大小:12.7±0.3mm (W)×8.5±0.3mm (L) ×2.3±0.15mm (H)。
引脚序号 | 符号 | IO 类型 | 功能 |
---|---|---|---|
1 | ANT | I/O | 射频口,此焊盘用于焊接天线 |
2 | GND | P | 模组的参考地,需保证接地良好。 |
3 | PA00 | I/O | 支持硬件 PWM,对应 IC 的 PA00(Pin17) |
4 | PA03 | I/O | 支持硬件 PWM,对应 IC 的 PA03(Pin20) |
5 | PA04 | I/O | 支持硬件 PWM,对应 IC 的 PA04(Pin21) |
6 | 3V3 | P | 模组的电源供电引脚(典型供电电压:3.3V) |
说明:
P
表示电源引脚,I/O 表示输入输出引脚。
引脚序号 | 符号 | IO类型 | 功能 |
---|---|---|---|
TP1 | SWDIO | I/O | JLINK SWDIO 烧录管脚。 |
TP2 | SWCLK | I/O | JLINK SWCLK 烧录管脚。 |
TP3 | U0RXD | I/O | UART0_RXD,串口接收,对应 IC PA06(pin23)。 |
TP4 | U0TXD | O | UART0_TXD,串口发射,对应 IC PA05(pin22)。 |
TP5 | NRST | I | 低电平时模组被复位住,正常状态下高电平。 |
说明:测试引脚不推荐使用。
参数 | 描述 | 最小值 | 最大值 | 单位 |
---|---|---|---|---|
Ts | 存储温度 | -50 | 150 | ℃ |
VBAT | 供电电压 | 2.0 | 3.8 | V |
静电释放电压(人体模型) | TAMB-25℃ | - | 2 | 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 | - | 105 | ℃ |
VCC | 工作电压 | 2.0 | 3.0 | 3.8 | V |
VIL | IO低电平输入 | - | - | IOVDD*0.3 | V |
VIH | IO高电平输入 | IOVDD*0.7 | - | - | V |
VOL | IO低电平输出 | - | - | IOVDD*0.2 | V |
VOH | IO高电平输出 | IOVDD*0.8 | - | - | V |
工作状态 | 模式 | 速率 | 发射功率/接收 | 平均值 | 峰值(典型值) | 单位 |
---|---|---|---|---|---|---|
发射 | - | 250Kbps | +20dBm | 200 | 206 | mA |
发射 | - | 250Kbps | +10dBm | 62 | 64 | mA |
发射 | - | 250Kbps | +0dBm | 26 | 28 | mA |
接收 | - | 250Kbps | 连续接收 | 10 | 12 | mA |
接收 | - | 250Kbps | 连续接收 | 10 | 12 | mA |
接收 | - | 250Kbps | 连续接收 | 10 | 12 | mA |
工作模式 | 工作状态,Ta=25℃ | 平均值 | 最大值(典型值) | 单位 |
---|---|---|---|---|
快连配网状态 | 模组处于快连配网状态 | 10 | 40 | mA |
网络连接状态 | 模组处于联网空闲状态 | 12 | 14 | mA |
网络连接状态 | 模组处于联网工作状态 | 15 | 72 | mA |
深度睡眠模式 | 深度睡眠模式,保留 64KB Flash | 5 | - | μA |
参数项 | 详细说明 |
---|---|
工作频率 | 2.405-2.480GHz |
Zigbee标准 | IEEE 802.15.4 |
数据传输速率 | 250Kbps |
天线类型 | 单级子天线,天线增益 1dBi |
参数项 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|
最大输出功率(250Kbps) | - | 20 | - | dBm |
最小输出功率(250Kbps) | - | -30 | - | dBm |
输出功率调节步进 | - | 0.5 | 1 | dBm |
输出频谱临道抑制度 | - | -31 | - | dBc |
频率误差 | -15 | - | 15 | ppm |
参数项 | 最小值 | 典型值 | 最大值 | 单位 |
---|---|---|---|---|
PER<8%,RX灵敏度(250Kbps) | -102 | -101 | -99 | dBm |
外置天线,采用焊接方式焊接在模组 ANT 焊盘上。
推荐天线长度 28mm。
说明:该尺寸不作为检验依据,具体参考物料规格书。
在 Wi-Fi 模组上使用 PCB 板载天线时,为确保 Wi-Fi 性能的最优化,建议模组天线部分和其他金属件距离至少在 15mm 以上。
PCB 尺寸大小:12.7±0.3mm (W)×8.5±0.3mm (L) ×1.0±0.1mm (H)。
由于模组整体呈插件式设计,客户可以基于样品设计合理的转接结构。
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。
为了确保产品的良好品质,生产时需重点关注助焊剂的喷涂量,波峰高度,波峰焊锡缸内的锡渣和铜含量是否超标,波峰焊接治具开窗和治具厚度是否合适以及波峰焊接炉温曲线的合理性。
请参考波峰焊接炉温建议进行炉温设定,峰值温度 260℃±5℃,波峰焊接温度曲线如下图所示:
焊接温度建议:
波峰焊接炉温曲线建议 | 手工焊接温度建议 | ||
---|---|---|---|
预热温度 | 80-130℃ | 焊接温度 | 360℃±20℃ |
预热时间 | 75-100S | 焊接时间 | 小于3S/点 |
波峰接触时间 | 3-5S | NA | NA |
锡缸温度 | 260±5℃ | NA | NA |
升温斜率 | ≤2℃/S | NA | NA |
降温斜率 | ≤6℃/S | NA | NA |
涂鸦出厂的模组存储条件如下:
防潮袋真空包装储存在温度 <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:
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 |
---|---|---|---|---|
ZSLC5 | 5600 | 载带卷盘 | 1400 | 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 a minimum distance of 20cm between the radiator and your body.
Important Note
This radio module must not be installed to co-locate and operating simultaneously with other radios in the host system except in accordance with FCC multi-transmitter product procedures. Additional testing and equipment authorization may be required to operate simultaneously with other radios.
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 gets an 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 the 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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