CXP854P60 Datasheet, PDF (1/20 Pages) Sony Corporation – CMOS 8-bit Single-chip Microcomputer

CXP854P60
CMOS 8-bit Single-chip Microcomputer
Description
The CXP854P60 are a highly integrated micro-
computers composed of a 8-bit CPU, PROM, RAM,
and I/O ports. These chips feature many other high-
performance circuits in a single-chip CMOS design,
including an A/D converter, serial interface,
timer/counter, time-base timer, vector interrupt, on-
screen display function, I²C bus interface, PWM
generator, remote control receiver, HSYNC counter,
and watchdog timer.
Also, the CXP854P60 provides power-on reset
and sleep functions. The designers have ensured
low power consumption for these powerful micro-
computers.
Incorporating a one-time PROM, the CXP854P60
has an equivalent function to the CXP85460 and
character ROM for OSD can be written. Therefore, it
is suitable for evaluation in system development
and for the production of small amounts.
64 pin SDIP (PIastic)
Structure
Silicon gate CMOS IC
64 pin QFP (PIastic)
Features
• Instruction set which supports a wide array of data types-213 types of instructions which include 16-bit
calculations, multiplication and division arithmetic, and boolean operations.
• Minimum instruction cycle 0.5µs/8MHz
• On-chip PROM
60K bytes (For program)
10K bytes (For OSD)
• On-chip RAM
960 bytes
• On-screen display function 12 × 18 dots, 384 types, 12lines of 32 characters
Black frame output, half blanking, shadow, background color on full screen
Double scanning mode supported includes jitter elimination circuit
• I²C bus interface
• 14-bit PWM output, 8-bit PWM output (8 channels)
• Remote control receiver circuit
• 8-bit A/D converter (4 channels, 20µs conversion time/4MHz, 8MHz)
• HSYNC counter (2channels)
• Watchdog timer
• 8-bit synchronized serial I/O
• 8-bit timer, 8-bit timer/counter, 19-bit time-base timer
• General purpose input/output 32-line I/O (bit-selectable input/output), also 6-line input, 10-line output (internal
8-line Nch-O/D)
• Interrupts
13 factors, 13 vectors, multiple interrupt possible
• Standby mode
SLEEP
• Package
64-pin plastic SDIP/QFP
Purchase of Sony's I²C components conveys a license under the Philips I²C Patent Rights to use these components
in an I²C system, provided that the system conforms to the I²C Standard Specifications as defined by Philips.
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.
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E95109-ST