STK55C324
STK55C324 is LCD Controller manufactured by Unknown Manufacturer.
Syntek Semiconductor Co., Ltd.
Specification
1. Features
:
- Operating voltage : 2.5V
- 5.5 V.
- Maximum CPU operating frequency : 2MHz at 2.7V
- Dual oscillators :
- RC or 32.768 KHz crystal oscillator for LCD display and watch timer.
- RC oscillator for system clock.
- 40 segments and 8 mons output for LCD driver.
- 1/4 bias, 1/8 duty and 64Hz frame frequency.
- 16 levels contrast control.
- I/O port.
- 8 I/O pins with selectable wake up interrupt.
- Two output pins. These two pins can be set as sound channel DAC outputs.
- Built in 160 bytes data RAM and 40 bytes display RAM.
- Built in 32K bytes ROM for program.
- One 8-bit timer with 8 predefined input clock.
- Two sound generators with 7-bit D/A output.
- Four interrupt sources : NMI
- 64 Hz interrupt IRQ1
- Fix-time timer interrupt IRQ2
- Timer interrupt IRQ3
- External interrupt
- Code option :
- Built-in 150K OHM pull-up resistors for I/O port.
- RC or 32768Hz crystal oscillation for LCD driver.
2. APPLICATION :
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