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Manufacture

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Manufacture
深圳市华普微电子有限公司

成立于1998年，是一家专注于无线射频和传感器领域的高新技术企业。经过多年耕耘，现已发展成为国内集ASIC芯片设计、 MEMS传感芯片设计、封装测试校准技术、应用服务于一体的完整产业链集团公司。

华普在全球拥有经验丰富的研发团队，其中数字/模拟、封装测试校准领域的专家级工程师， 具有德国、美国、瑞士等国际企业工作经验；同时华普掌握多项物联网国际技术，尤其在芯片设计方面，独创 “NextGenRF”算法专利技术，至今累积获得8项企业认证、26项发明专项、9项软件著作权。华普在无锡太湖科技园拥有3万平米现代化生产基地，从德国、美国等地引进封装、测试生 产设备及高精密的测试测量仪器，严格按照ISO9001国际质量认证体系进行生产管理，充分保证了产品质量的可靠性及稳定性。

公司传感器产品涵盖气压传感器、温湿度传感器模块、定制传感器等；无线射频产品涵盖射频芯片、射频COB模块、射频应用模块、射频元器件，我们擅长为客户提供个性化定制和物联网应用方案开发。快捷的交货方式、全方位的售后技术服务，使华普在国内外市场上赢得美誉，华普产品现已覆盖33个国家，服务全球3000多家品牌客户，在安防系统、无线抄表、家居智能、汽车电子、环境监测、医疗监护、智能健康等领域得到日益广泛的应用。

http://www.hoperf.cn
中国
华普
Chips
ARM Cortex-M0
1通道
RX模式下系统峰值电流6.7mA;
TX 0dBm发射功率下系统峰值电流为7mA
支持BLE5.0 RFPHY1Mbps/2Mbps/500Kbps/125Kbps
no
no
-
  • 无
BLE 1Mbps数据速率：-97dBm;BLE 125Kbps数据速率：-103dBm
Manual
-
no
4通道
CMT4502
512/256
2通道
-20dBm至10dBm， 3dBm步进
33/19
802.15.4 (Zigbee, Thread)
no
2通道
  • 无
蓝牙低功耗
5.0
no
no
6通道
华普
32KHz RC振荡器自动校准
no
-
中国
128
no
no
-
2通道
3个QDEC解码器
-

CMT4502是一款超低功耗物联网蓝牙无线通信芯片，搭载32位ARM®Cortex™-M0 CPU，配备138KSRAM/Retention SRAM，具有超低功耗、高性能和无线多模的特点，支持安全性、应用和无线更新的BLE功能。同时，其串行外围设备IO和集成应用程序IP也将为客户带来低成本的优势。

CMT4502支持BLE5.0高速数据吞吐，包括BLE 2Mbps协议和长度扩展功能；支持蓝牙Sig-Mesh协议的多种特性: Friend/LowPower/ProxyRelay节点，能够提供BLE5.0的完整协议功能支持。

-
● ARM® Cortex™-M0 32位处理器

● 存储器

512/256KB 系统闪存

128KB ROM

138KB SRAM，睡眠模式下所有数据恒常保持

8通道 DMA

● 33/19通用I/O引脚

所有引脚均可设置为串行接口和可编辑的IO MUX函数映射

所有引脚均可设置为唤醒状态

共18个针脚可触发中断

3个QDEC解码器

6通道 PWM

4通道 I2S

2通道 PDM

2通道 I2C

2通道 SPI

1通道 UART

JTAG

● 支持PGA的8通道12位ADC

● 4通道24位时钟，1个监视时钟

● 实时计数器(RTC)

● 电源、时钟复位控制器

● 弹性电源管理

供电电压范围：1.8V-3.6V

嵌入式降压型DC-DC

嵌入式LDOs

电源监视器：支持低电量检测

睡眠模式，可以通过32KHz RTC唤醒的电流量 ：2μA

睡眠模式，只可通过IO唤醒，电流量：0.7μA

● RC振荡器硬件校准

32KHz RC振荡器自动校准

32MHz RC振荡器自动校准

● 高速数据吞吐量

支持BLE 2Mbps协议

支持数据长度扩展（DLE）功能

最高数据吞吐量达1.6Mbps(DLE+2Mbps)

● 支持SIG-Mesh多种特性

Friend节点

LowPower节点

Proxy节点

Relay节点

● 2.4 GHz收发器

支持BLE5.0 RFPHY1Mbps/2Mbps/500Kbps/125Kbps

接收灵敏度：

BLE 1Mbps数据速率：-97dBm

BLE 125Kbps数据速率：-103dBm

发射功率：-20dBm至10dBm， 3dBm步进

RX模式下系统峰值电流6.7mA

TX 0dBm发射功率下系统峰值电流为7mA

单针天线：无需射频匹配或RX/TX切换

RSSI ：1dB 分辨率

● AES-128硬件加密

● 工作温度：-40 ℃~125℃

● RoHS 程序包：QFN32/QFN48
no
no
138
智能穿戴设备、蓝牙室内导航、智能家居、智能楼宇、医疗健康、运动健身、智能工业、零售支付、信息安全、数据传输、远程控制、个人外设以及物联网（IoT）
-
-
http://www.hoperf.cn/ic/ble/CMT4502.html

-
no
Hoperf_bt5_ble_CMT4502_specification_V1.1.pdf
4通道24位
no
-
8通道12位
0.00
¥
1.8~3.6
0
 
no
-40~125
no
-
no

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