W536120K
Description
The W536XXXK, a member of ViewTalkTM family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 40seg * 8 LCD driver unit which includes internal regulator, pump circuit and dedicated one page LCD RAM.
Key Features
- Operating voltage: 2.4 volt ~ 5.5 volt
- Watch dog disabled/enabled by mask option
- Dual clock operating system
- Main clock with Ring/Crystal (400 KHz to 4 MHz) - Sub-clock with 32.768 KHz RC/Crystal by mask option
- Power-down mode - Hold mode (except for 32KHz oscillator) - Stop mode (including 32KHz oscillator and release by RD or RC port)
- One built-in 14-bit clock frequency divider circuit
- Built-in 18/14-bit watchdog timer for system reset
- Powerful instruction sets
- 8-level subroutine (including interrupt) nesting
- 3- Revision A3 W536020K/030K/060K/090K/120K
