LC5824 查看數據表（PDF） - SANYO -> Panasonic

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产品描述 (功能)

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LC5824

4-Bit Single-Chip Microcontrollers Featuring 4 KB to 8 KB of ROM, 1 Kbit of RAM, and an LCD Driver for Medium Speed Small-Scale Control Applications

SANYO -> Panasonic 

Continued from preceding page.

Option

CF

• 400 kHz

• 4 MHz

LC5824, LC5823, LC5822

Circuit type

Notes

Divider

• The cycle time is 4 times n times the f1

period. (n:1)

• The divider circuit outputs (ø1 through ø15)

are used as the clock time base, the LCD

drive frequency generation clock, and for

S/K port chattering prevention.

Xtal

• 32 kHz

• 55 kHz

Divider

• The cycle time is 4 times the f2 period.

• The divider circuit outputs (ø1 through ø15)

are used as the clock time base, the LCD

drive waveform generation clock, and for

S/K port chattering prevention.

Note that the CFIN and CFOUT pins are

switched over to function as the P1 and P2

pins.

No. 5944-10/24

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