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CXP85400 CMOS 8-bit 1-chip Microcomputer Datasheet


CXP85400

Sony Corporation
CXP85400

Part Number CXP85400
Manufacturer Sony Corporation
Description The CXP85400/85490 are CMOS 8-bit 1-chip microcomputers that serve as both piggyback and evaluator. The CXP85400/85490 are developed for evaluating the function of the CXP85452/85460. Note that CXP85400 corresponds to the fixed font, and CXP85490 corresponds to the custom font respectively. 64 pin P...
Features 64 pin PSDIP (Ceramic)
• 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 bit operations.
• Minimum instruction cycle 0.5µs/8MHz
• EPROM 27C512 LCC type 27C512 (Maximum of 60K bytes are available.)
• Incorporated RAM capacity 960 bytes
• EPROM for custom font (CXP85490 only) LCC type 27C256, LCC type 27C512 (used volume is 24K bytes)
• Peripheral functions — On-screen display function 12 × 18 dots, 384 types 15 colors, 32 characters × 12 lines Black frame output half blan...

Document Datasheet CXP85400 datasheet pdf (358.67KB)



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