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Last modified 2026-02-01

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Lambda 8300 (PC-8300)

A picture of Lambda 8300 (PC-8300)

SPECIFICATIONS

GENERAL
Type:8-bit home computer
CPU:Zilog Z80A or NEC D780C-1 @ 3.25 MHz
Operating system(s):Basic
Memory:ROM: 8 KB
RAM: 2 KB (Expandable to 16 or 32 KB)
Power supply:? V (Male barrel jack)
Current drain / power consumption:? mA
Dimensions (W*H*D):295*55*150 mm (11.61*2.16*5.9")
Weight:700 g (1.54 lb)




I/O
Keyboard:Integrated
Graphics: C4005 ULA
Text: 32*24 characters, monochrome
64*48 pixels, monochrome
Color option
Audio:C4005
1 channel, 3 octaves
Storage:Tape recorder
External I/O ports:
Tape I/O:   Two TS "Minijacks" (3.5 mm)
RF out:   RCA/Phono
Video out:   RCA/Phono (Composite)
Joystick:   DE-9p / DB-9m
Expansion bus:   44-pin (Edge connector)
Other:




MISCELLANEOUS
Manufactured:Hong Kong, 1982-198x (Discontinued)
Additional info: This computer could run most software made for Sinclair ZX81.
Related documents:
Modifications and fixes:
Notable "ham" software:
Reviews:
Some options / Accessories:
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A rear picture of Lambda 8300