(China (Mainland))
Product Summary
The MC68701U4S-1 is an 8-bit single chip microcomputer unit which significantly enhances the capabilities of the M6800 family of parts. MC68701U4S-1 can be used in production systems to allow for easy firmware changes with minimum delay or it can be used to emulate the MC6801 for software development. MC68701U4S-1 includes an upgraded M6800 microprocessor unit with upward source and object code compatibility. Execution times of key instructions have been improved and several new instructions have been added including an unsigned multiply. The MC68701U4S-1 MCU can function as a monolithic microcomputer or can be expanded to a 64K byte address space.
Parametrics
MC68701U4S-1 absolute maximum ratings: (1)supply voltage: -0.3 to 7.0V; (2)input voltage: -0.3 to 7.0V; (3)operating temperature range: 0 to 70 ℃; (4)storage temperature range: 0 to 85℃.
Features
MC68701U4S-1 features: (1)Enhanced MC6800 Instruction set; (2)8*8 Multiply instruction; (3)serial communications interface; (4)upward source and object code compatibility with the MC6800; (5)16 bit three function programmable timer; (6)single chip or expanded operation to 64K byte address space; (7)bus compatibility with the M6800 Family; (8)2048 bytes of UV Erasable, User programmable ROM; (9)128 bytes of RAM; (10)29 parallel I/O and Two handshake control lines; (11)Internal clock generator with divide by four output; (12)-40 to 85℃ temperature range.
Diagrams
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 MC6800 |
Other |
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Data Sheet |
Negotiable |
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MC6801 |
Other |
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Data Sheet |
Negotiable |
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MC68020 |
Other |
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Data Sheet |
Negotiable |
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MC68020CEH16E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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MC68020CEH25E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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MC68020CRC16E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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