DATAMATH PICTURES

The sales box of the Sharp PC1401 sold around 1984 in the US.
This Sharp PC-1401 Pocket Computer was manufactured in June 1984 by Sharp Corporation in Japan.
The Sharp PC-1401 Pocket Computer features an internal expansion slot for additional memory and is powered by two CR2032 batteries.
The printed circuit board (PCB) of the Sharp PC-1401 is centered around a 4-bit SC61860A microcontroller, ROM, two RAM chips and a display driver.
Close-up view of the SC61860 microcontroller.	Close-up view of the.SC613256 ROM.
Close-up view of the HM6116LP RAM.	Close-up view of the SC43536 Display Driver.