UPD75237

4-BIT SINGLE-CHIP MICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

UPD75237

MOS INTEGRATED CIRCUIT

FEATURES lBuilt-in,large-capacityROMandRAM •Programmemory(ROM):24K´8 •Datamemory(RAM):1K´4 lI/Oport:64ports(exceptFIPdedicatedpins) lMinimuminstructionexecutiontime:0.67ms(when operatedat6.0MHz) lInstructionexecutiontimevaryingfunctiontoachieve aw

UPD75237GJ

4-BIT SINGLE-CHIP MICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

75237

1.85by1.85mm(.073by.073??PitchGbX*BackplaneConnectorSystemin2,3,4and5-PairColumns