CXP83401

CXP83400/83401 CMOS 8-bit Single Chip Microcomputer Description The CXP83400/83401 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP83412/83416. 80 pin PQFP (Ceramic) Features A wide instruction set (213 instructions) which covers various types of data. — 16-bit operation/multiplication and division/Boolean bit operation instructions Minimum instruction cycle 400ns at10MHz operation 32kHz at 122µs operation Applicable EPROM LCC type 27C128, LCC type 27C256 (Maximum 16K bytes are available.) Incorporated RAM capacity 448 bytes (LCD display data area included) Peripheral functions — A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 32µs/10MHz) — Serial interface Incorporated 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes ), 1 circuit 2 channels — Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 32kHz timer/counter — LCD controller/driver Maximum 128 segments display possible (During 1/4 duty) 4 common outputs, 32 segment outputs Display method: Static, 1/2, 1/3 and 1/4 duty Bias method: 1/2 and 1/3 bias — Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO — PWM output 14 bits 1 channel, 8 bits 1channel Interruption 12 factors, 12 vectors, multi-interruption possible Standby mode Sleep/stop Package 80-pin ceramic PQFP Note) Mask option depends on the type of the CXP83400.Refer t...