HE84G752B

HE84G752B is a member of 8-bit Micro-controller series developed by King Billion Electronics. xternal address and data buses are provided to access external memory. This chip has 4096 pixel, 16 ray-scale LCD driver built-in with 4 different configurations, and up to 34-bit general purpose I/O ports.

The built-in OP comparator can be used with light, voice, temperature and humility sensor or used to etect the battery low. The 7/8 bits current-type D/A converter and PWM driver output provides the omplete speech output solutions. The 512K bytes ROM and 3K bytes RAM can be used for the storage f large speech data, image and text, etc. An UART is included to provide the serial communication apability. IR output makes HE84G752Bsuitable for remote control applications.

The instruction sets of HE84G752B is easy to learn and simple to use. There are only thirty-two nstructions and four addressing modes. Most of instructions take only 3 oscillator clocks to complete.

The performance and low power consumption make HE84G752B suitable for battery-powered applications such as ranslator, data bank, educational toy, digital voice recorder, etc.