From Chip to Cloud

Brief The BK7236 is a highly-integrated 1x1 single-band 2.4 GHz Wi-Fi 6 (802.11b/g/n/ax) and Bluetooth 5.4 combo solution designed for applications that require high security and abundant resources. The integration of dual-core 32-bit ARMv8-M Star M33 MCU and comprehensive set of peripherals makes the BK7236 ideal for advanced Internet of Things (IoT) applications. The BK7236 provides state-of-the-art security based on a powerful security architecture. The BK7236 integrates a IoT Platform Security Suite (IPSS) for cryptograph and system security control. The IPSS embeds all-round and robust security features to set up a top-secret execution environment for IoT devices. Using advanced design techniques and ultra-low-power process technology, the BK7236 delivers high integration, efficient security and minimal power consumption for a wide range of complex IoT applications. Key Features WiFi • IEEE 802.11b/g/n/ax 1x1 compliant • 20/40 MHz channel bandwidth for 2.4 GHz • Supports d...

About PHYPLUS PHY622X BLE SoC is manufactured by PHYPLUS Shanghai, a leading advanced BLE SoC supplier in China. Key Features for PHY6222 Cortex-M0 with SWD (only for debug) 128KB-8MB flash memory 64KB SRAM, retention in sleep mode 4-way instruction cache with 8KB cache RAM 96KB ROM (BLE/BLE Mesh stack) 256bit efuse 22 GPIOs GPIO retention in off/sleep mode IO MUX function mapping All pins can be configured for wake-up All pins for triggering interrupt 3x QDEC 6x PWM 2x PDM/I2C/SPI/UART 4x DMA 8x 12bit ADC with low noise voice PGA 6x 24bit timer, one watchdog timer RTC (w/o calendar) Operating range: 1.8 to 3.6V Embdeed buck DC/DC and LDOs battery monitor RC oscillator hardware calibrations Support BLE 2Mbps protocol Support Data Length Extension Throughput up to 1.6Mbps BLE 5.1 Support SIG-Mesh Multi-Feature 2.4GHz transceiver -103dBm @ BLE 125Kbps TX power -20 to _10dBm in 3dB steps AES-128 encryption Link layer hardware Operation temperatrue: -40 to 125 degree RoHS package: QFN32 Re...

PY32F030 and PY32F003 are manufactured by PUYA Shanghai, who was known as a low cost SPI flash supplier. High performance 32-bit ARM Cortex-M0+core and MCU with wide voltage operating range are adopted. The maximum embedded memory can reach 64K bytes flash and 8K bytes SRAM, and the maximum operating frequency can reach 48MHz. It contains a variety of different packaging types and products. The chip integrates multiple I2C, SPI, USART and other communication peripherals, one 12bit ADC, six 16bit timers, and two comparators. The operating temperature range is -40 ℃~85 ℃, and the operating voltage range is 1.7V~5.5V. The chip provides sleep and stop low-power operation modes, which can meet different low-power applications. Key features: 32bit ARM Cortex-M0+ core Up to 64KB (embedded) flash memory Up to 4KB SRAMClock subsystem for HSI/HSE/LSI/LSE/PLL Clock up to 48MHz Operating voltage 1.7~5.5V Operating temperature -40~85 Up to 30 GPIOs 1x I2C 2x SPI 2x USART 4x bit GP Timer 1x ADC time...

XY1100 is a hybrid NB-IoT SoC with CMOS PA and software radio technologies, developed by Xinyi (New Wing) Shanghai. The key features are: Dual core architecture: MCU + DSP A Cortex-M3 running on 240MHz 900KB RAM and 417KB user flash RX: -134dBm, Tx: 23dBm 690-960MHz, 1.71-2.2GHz QFN52 Support OpenCPU software architecture Support AT modem interface Assessment It is a low cost NB-IoT SoC with software radio and CMOS PA. It can support multiple modem technologies only if you get support from the R&D team. It support on board design, instead of module based design. It has been verified by major operators in China, so its quality is accepted. Recommended for large volume applications. Although it has complete toolchain, but it is key account oriented product, not very friendly to OSHW community.

HC32L110 is manufactured by HDSC (Huada Semiconductors). The key features are:  32MHz Cortex-M0+ 32bit MCU Low power consumption 0.5uA @ 3V deep sleep mode 1.0uA @ 3V deep sleep + RTC mode 6uA @32.768kHz slow working mode 20uA/MHz @ 3V @ 16MHz sleep mode 120uA/MHz @ 3V @ 16MHz work mode 3uS ultra low power wakeup mode 16KB/32KB (embedded) flash memory, with write protection 2KB/4KB RAM with verification GPIO 16IO @ 20pin, 12IO @ 16pin Clock and Xtal External high crystal: 4M - 32MHz External low crystal: 32.768KHz Internal high clock: 4/8/16/22.12/24MHz Internal low clock: 32.768K/38.4KHz hardware clock calibration and supervisory circuit. Timer/Counter 3 x 16bit timers/counters 1 x low power 16bit timer/counter 3 x high performance 16bit timers/counters, with PWM complementation and dead-zone protection 1 x programmable 16bit timer/counter, with capture compare and PWM output 1 x 20bit programmable counter/WDT, with independent ultra low power RC-OSC. Communications UART0/UART1 st...