HT501X series SoC, as an upgrade of ATT7035B/37S series, is designed for the development of new generation of single-phase smart meter applications. The kernel uses a ARM Cortex-M0 processor which was highly optimized in size, power consumption, and energy efficiency. The chip is also equipped with 128K Flash, 8K SRAM, single-phase EMU, power supply and reset unit management, clock management, temperature sensor, automatic temperature compensation RTC, LCD driver, AES/GHASH hardware encryption & decryption and other rich IP. Products meet the requirements of the high metering for the MCU/ measuring device in the function, performance and reliability of the meter.
This series of SoC, the platform is unified, the model selection is rich, the function is complete, the movement is reliable. Compared with the traditional measurement of SoC 51 kernel, the series has a more comprehensive and cost-effective platform for outstanding advantages, especially anti-electricity applications corresponding to overseas, the low power consumption performance is more prominent.
HT5013 is equipped with 79 GPIO, 6 UART, 7 external interrupt, LCD support 4x43/6x41/8x39 segment, using LQFP100 package.
HT5015 is equipped with 59 GPIO, 5 UART, 5 external interrupt, LCD support 4x34/6x32/8x30 segment, using LQFP80 package, SPI, I2C communication is not supported.
HT5017 is equipped with 43 GPIO, 3 UART, 4 external interrupt, LCD support 4x24/6x22/8x20 segment, using LQFP64 package, SPI, I2C communication is not supported.
HT5019 is equipped with 33 GPIO, 3 UART, 4 external interrupt, LCD support 4x18/6x16/8x14 segment, using LQFP48 package, SPI, I2C communication is not supported.
Operating voltage range: 2.2V ~ 5.5V
Operating temperature range: -40°C ~ 85°C
Product Selection Guide