
CMOS 8-bit Single Chip Microcomputer
Description
The CXP750000 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP750096/750010.
Note that the CXP750000 corresponds to the custom
font.
Features
A wide instruction set (211 instructions) which covers
various types of data
–16-bit operation/multiplication and division/ Boolean
bit operation instructions
Minimum instruction cycle
167ns at 24MHz operation
250ns at 16MHz operation
122μs at 32kHz operation
CXP27C702K (Maximum 120K bytes are available.)
2496 bytes (Excludes VRAM for on-screen display )
57K bytes
Applicable EPROM
Incorporated RAM
EPROM for custom font
Peripheral functions
–A/D converter
8 bits, 6 channels, successive approximation method
(Conversion time of 3.25μs at 16MHz)
8-bit clock sync type, 1 channel
8-bit timer
8-bit timer/counter
19-bit time-base timer
32kHz timer/counter
24
×
32 dots, 512 character types, 15 character colors, 32 characters
×
2 lines
frame background 8 colors/half blanking
background on full screen 15 colors/half blanking
edging/shadowing/rounding for every line
background with shadow for every character, double scanning
sprite OSD; 24
×
32 dots, 1 screen, 8 colors for every dot
–Serial interface
–Timer
–On-screen display (OSD)
–I
2
C bus interface
–PWM output
8 bits, 8 channels
14 bits, 1 channel
–Remote control unit receive circuit
8-bit pulse measurement counter, 6-stage FIFO
2 channels
–HSYNC counter
–Watchdog timer
Interruption
Standby mode
Package
13 factors, 13 vectors, multi-interruption possible
Sleep
CXP750000 64-pin ceramic PQFP/PSDIP (Supports custom font)
Note)
Mask option depends on the type of the CXP750000. Refer to the Product List for details.
Perchase of Sony's I
2
C components conveys a licence under the Philips I
2
C Patent Rights to use these components
in an I
2
C system, provided that the system conforms to the I
2
C Standard Specifications as defined by Philips.
– 1 –
E98613-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXP750000
Piggy/evaluation chip
64 pin PQFP (Ceramic)
64 pin PSDIP (Ceramic)
Structure
Silicon gate CMOS IC