Zilog Z80 Microprocessor
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/ Zilog Z80 Microprocessor
Last updated: October 30th, 2023 at 4:18 A.M.
Name
Z80
Introduced
1976
Data Width
8-bit
Address Width
16-bit
Binary Comp.
8080A
Endianness
Little
Registers
208 bits (18 × 8-bit + 4 × 16-bit) - Static RAM
Package
40-pin DIP
Instruction Count
158
Docs
z80.info: User Manual
Addressing Modes
Immediate
Immediate Extended
Modified Page Zero
Relative
Extended
Indexed Addressing
Register
Implied
Register Indirect
Bit
Notable Usage (includes variants)
Home Computers
TI Calculators
Musical Equipment