LC5823 Description
Ordering number : EN5944 CMOS IC LC5824, LC5823, LC5822 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 Overview The LC5822, LC5823, and LC5824 are CMOS.
LC5823 Key Features
- These microcontrollers are high-end versions of the LC5800 and provide the following features. Low Current Drain
- In halt mode (typical)
- Ceramic oscillator 400 kHz (3.0 V) 200 µA
- Crystal oscillator 32 kHz (1.5 V, Ag specifications) 3.0 µA (LCD biases other than 1/3) 4.5 µA (LCD drive: 1/3 bias)
- Crystal oscillator 32 kHz (3.0 V, Li specifications) 2.0 µA (LCD biases other than 1/3) 6.0 µA (LCD drive: 1/3 bias) Tim
- One 8-bit programmable timer (May be used as an event counter)
- One 8-bit programmable reload timer
- Time base timer (for clocks)
- Watchdog timer
- 8-bit serial I/O (3-pin synchronous system) Standby Functions
LC5823 Applications
- These microcontrollers are high-end versions of the LC5800 and provide the following features. Low Current Drain
- In halt mode (typical)