Datasheet Summary
Preliminary
GENERAL DESCRIPTION
5KB LCD CONTROLLER/DRIVER
The SPL09A is a CMOS 8-bit single chip microprocessor, which contains RAM, ROM, I/Os, interrupt/wakeup controller, timer and automatic display controller/driver for LCD. This chip is designed not only low power consumption but also provides standby mode controlled by software for power saving. It is very suitable for LCD hand-held products.
Features
Built-in 8-bit CPU 96 bytes SRAM 5K bytes ROM Max. CPU frequency: 2.0MHz @ 3V CPU clock frequency is programmable, 1/2,1/4,1/8,or 1/16 of RC oscillator frequency Wide operating voltage : 2.4V
- 3.4V 3.6V
- 5.5V Provide 6 INT sources Built-in 32.768KHz crystal oscillator...