UPD7520 Datasheet - NEC

4-BIT SINGLE CHIP MICROCOMPUTER

UPD7520 General Description

Data Pointer Registers The 2-bit H register and 4-bit L register are two registers which reside externally to the 48 x 4 bit RAM _They function as the Data Pointer, addressing the rows and columns of the RAM, respectively _They are individually accessible, and the L register can be automatically in.

UPD7520 Datasheet (579.25 KB)

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Part number:

UPD7520

Manufacturer:

NEC

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579.25 KB

Description:

4-bit single chip microcomputer.
NEe Microcomputers, Inc. NEe ,.,.PD7520 4-BIT SINGLE CHIP MICROCOMPUTER DESCR IPTION The j.lPD7520 is a IlCOM-75 4-bit single chip microcomputer w.

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UPD7520 4-BIT SINGLE CHIP MICROCOMPUTER NEC

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UPD7520 General Description

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