UPD553 microcomputer equivalent, 4-bit single chip microcomputer.
of the fJCOM-43 family, and executes all 80 instructions of the fJCOM-43 instruction set.
PIN CONFIGURATION
Cll PCO PCl PC2 PC3
TNT
RESET
PDO PDl PD2 PD3 PEO PEl
PE2 PE.
The fJP0553 is a fJCOM-43 4-bit single chip microcomputer with high voltage outputs that can be pulled to -35V for direct interfacing to vacuum fluorescent displays. The fJP0553 is manufactured with a standard PMOS process, allowing use of a single .
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