Sanyo Electric LC72323N
The LC72321N, LC72322N, and LC72323N are singlechip microcontrollers designed for electronic tuning in radio receivers and include an on-chip LCD driver circuit and a PLL circuit that operates at 150 MHz. These microcontrollers feature a large program ROM capacity, an efficient instruction set, and powerful hardware.| Part No. | LC72323N |
|---|---|
| Datasheet | LC72323N Download |
| Manufacturer |  Sanyo Electric |
| Description | Single-Chip Microcontrollers |
| Buy | Stock & Price |
Ordering number : EN5945 CMOS IC LC72321N, 72322N, 72323N Single-Chip Microcontrollers with Built-in LCD Driver and PLL Circuits Overview Note that the LC72321N, LC72322N, and LC72323N provide functions equivalent to the LC72321, LC72322, and LC72323, and are software compatible with those products. Functions
● Serial I/O (LC72321N only)
● Timers: 80 µs, 1 ms, 2 ms, and 5 ms periods
● Stack levels: 8 levels
● Beep tone outputs: Six frequencies (2.08, 2.25, 2.5, 3.0, 3.75, and 4.17 kHz) (LC72321N only)
● High-speed programmable divider
● General-Purpose counters HCTR: Frequency measurement LCTR: Frequency or period measurement
● LCD drive circuit: Drives 56 segments with 1/2-duty 1/2-bias drive
● Program memory (ROM): 16 bits × 4095 words (8K bytes) LC72321N and LC72322N 16 bits × 3071 words (6K bytes) LC72323N
● Data memory (RAM): 4 bits × 256 words
● All instructions are single-word instructions.
● CCB is a trademark of SANYO ELECTRIC CO., LTD.
● CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO.
● Serial I/O (LC72321N only)
● Timers: 80 µs, 1 ms, 2 ms, and 5 ms periods
● Stack levels: 8 levels
● Beep tone outputs: Six frequencies (2.08, 2.25, 2.5, 3.0, 3.75, and 4.17 kHz) (LC72321N only)
● High-speed programmable divider
● General-Purpose counters HCTR: Frequency measurement LCTR: Frequency or period measurement
● LCD drive circuit: Drives 56 segments with 1/2-duty 1/2-bias drive
● Program memory (ROM): 16 bits × 4095 words (8K bytes) LC72321N and LC72322N 16 bits × 3071 words (6K bytes) LC72323N
● Data memory (RAM): 4 bits × 256 words
● All instructions are single-word instructions.
● CCB is a trademark of SANYO ELECTRIC CO., LTD.
● CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO.
