Datasheet Details
Part number:
UPD178003
Manufacturer:
NEC
File Size:
334.02 KB
Description:
8-bit single-chip microcontrollers.
Datasheet Details
Part number:
UPD178003
Manufacturer:
NEC
File Size:
334.02 KB
Description:
8-bit single-chip microcontrollers.
UPD178003, 8-BIT SINGLE-CHIP MICROCONTROLLERS
DATA SHEET MOS INTEGRATED CIRCUIT µ PD178002, 178003 8-BIT SINGLE-CHIP MICROCONTROLLERS The µPD178002 and 178003 are 8-bit single-chip CMOS microcontrollers that incorporate hardware for digital tuning systems.
The CPU uses the 78K/0 architecture, which makes it easy to implement high-speed access to internal memory and control of peripheral hardware.
Also, the instructions used are the high-speed 78K/0 instructions, suitable for system control.
The peripheral hardware includes an input/outpu
UPD178003 Features
* Program memory (ROM) capacity µPD178002: 16 Kbytes µPD178003: 24 Kbytes
* Data memory (RAM) capacity: 512 bytes
* Instruction cycle: 0.44 µs (4.5 MHz crystal resonator used)
* Selected peripheral hardware of the µPD178018A Subseries General-purpose I/O ports, A/D c
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