CXP86400 Overview
The CXP86400/86490 are CMOS 8-bit single chip microputers that serve as both piggyback and evaluator. The CXP86400/86490 are developed for evaluating the function of the CXP86440/86448/86460. Note that the CXP86400 corresponds to the fixed font and the CXP86490 corresponds to the custom font respectively.
CXP86400 Key Features
- A wide instruction set (213 instructions) which covers various types of data Structure
- 16-bit operation/multiplication and division/ Boolean Silicon gate CMOS IC bit operation instructions
- Minimum instruction cycle 250ns at 16MHz operation 122µs at 32kHz operation
- Applicable EPROM LCC type 27C512 (Maximum 60K bytes are available.)
- Incorporated RAM 1536 bytes (Excludes VRAM for on-screen display and sprite RAM)
- EPROM for custom font (CXP86490 only) LCC27C512 (Maximum 12K bytes are available.)
- Peripheral functions
- A/D converter 8 bits, 6 channels, successive approximation method (Conversion time of 1.6µs at 16MHz)
- Serial interface 8-bit clock sync type, 1 channel
- Timer 8-bit timer 8-bit timer/counter 19-bit time base timer 32kHz timer/ counter