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LC72322

Sanyo Semicon Device
Part Number LC72322
Manufacturer Sanyo Semicon Device
Description Single-Chip Microcontroller
Published Mar 22, 2005
Detailed Description Ordering number : EN4797A CMOS LSI LC72322 Single-Chip Microcontroller with PLL and LCD Driver Overview The LC72322 i...
Datasheet PDF File LC72322 PDF File

LC72322
LC72322


Overview
Ordering number : EN4797A CMOS LSI LC72322 Single-Chip Microcontroller with PLL and LCD Driver Overview The LC72322 is a single-chip microcontroller for use in electronic tuning applications.
It includes on chip both LCD drivers and a PLL circuit that can operate at up to 150 MHz.
It features a large-capacity ROM, a highly efficient instruction set, and powerful hardware.
Functions • Stack: Eight levels • Fast programmable divider • General-purpose counters: HCTR for frequency measurement and LCTR for frequency or period measurement • LCD driver for displays with up to 56 segments (1/2 duty, 1/2 bias) • Program memory (ROM): 4 k words by 16 bits • Data memory (RAM): 256 4-bit digits • Al...



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