UPD178P018A - 8-BIT SINGLE-CHIP MICROCONTROLLER

NEC

Datasheet Details

Part number	UPD178P018A
Manufacturer	NEC
File Size	325.07 KB
Description	8-BIT SINGLE-CHIP MICROCONTROLLER
Datasheet	UPD178P018A_NEC.pdf

The µ PD178P018ANote is a device in which the internal mask ROM of the µ PD178018A is replaced with a onetime PROM or EPROM.

Pin-compatible with mask ROM version (except for VPP pin).
Internal PROM: 60 Kbytes.
µPD178P018AGC : One-time programmable (ideally suited for small-lot production).
µPD178P018AKK-T : Reprogrammable (ideally suited for system evaluation).
Internal high-speed RAM: 1 024 bytes.
Internal expansion RAM: 2 048 bytes.
Buffer RAM: 32 bytes.
Can be operated in the same power supply voltage as the mask ROM version (During PLL operat.

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Published: Apr 17, 2005 |