Puya Semiconductor (Shanghai) Co., Ltd. Is a supplier of low power SPI NOR Flash memory ICs and high reliability IIC EEPROM memory ICs. The fabless company is located in Shanghai with subsidiaries in Shenzhen for sales and service.
Products and Applications
SPI NOR Flash
As technology innovator in SPI NOR Flash, Puya dedicates itself to developing distinctive SPI NOR Flash memory to meet the requirements of high-performance reliable quality and small form factor.
EEPROM
Puya has formed an abundant product lineup of IIC EEPROM, with different capacities and form factors. The highlight of Puya IIC EEPROM is its super long data retention property, which can reach 200 years.
MCU
High performance 32-bit ARM Cortex-M0+core and MCU with wide voltage operating range are adopted. The maximum embedded memory can reach 64Kbytes flash and 8Kbytes 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 lowpower applications.
Known Good Die (KGD)
Known Goo Die (KGD) product is a preferred option for custom System in Package (SiP) solutions requiring small form factor memory. Puya provides SPI NOR Flash KGD products & IIC EEPROM KGD products to meet this requirement.
Wafer-Lelvel Chip Scale Package (WLCSP)
Wafer-Level Chip Scale Package (WLCSP) is one of the most cost-effective and space-efficient packaging options. The die size of Puya products has leading competitiveness, so Puya WLCSP is a true chip-scale package. Puya provides WLCSP SPI NOR Flash and IIC EEPROM products for mobile or portable form factor applications, such as 3D-CCM, digital cameras, smart watches, GPS navigation devices, etc.
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