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CPU models

Manuel Sainz de Baranda y Goñi edited this page Jan 25, 2026 · 50 revisions

Zilog

Early models

Model Technology Frequency Package Have
Z80 CPU (White Ceramic) MOS/LSI 2.5 MHz CerDIP-40
Z80 CPU (Plastic) MOS/LSI 2.5 MHz DIP-40
Z80A CPU (Ceramic) MOS/LSI 4 MHz CerDIP-40
Z80A CPU (Plastic) MOS/LSI 4 MHz DIP-40

Later models

Model Technology Frequency Package Have Die shots
Z0840004DSE 4 MHz CerDIP-40
Z0840004LMB
Z0840004PEC
Z0840004PSC NMOS 4 MHz DIP-40 1
Z0840004VEC
Z0840004VSC 4 MHz LCC-44
Z0840006DSE
Z0840006PEC
Z0840006PSC NMOS 6.17 MHz DIP-40
Z0840006PSD NMOS 6.17 MHz DIP-40
Z0840006VEC
Z0840006VSC NMOS 6.17 MHz LCC-44
Z0840008PEC
Z0840008PSC NMOS 8 MHz DIP-40
Z0840008VEC
Z0840008VSC
Z8400CE
Z8400CM
Z8400CMB
Z8400CMJ
Z8400CS
Z8400DE
Z8400DS 2.5 MHz CerDIP-40
Z8400LM
Z8400LMB
Z8400PE
Z8400PS 2.5 MHz DIP-40
Z8400VS
Z8400ACE
Z8400ACEA CerDIP-40
Z8400ACM 4 MHz CerDIP-40
Z8400ACMB
Z8400ACMJ
Z8400ACS 4 MHz CerDIP-40
Z8400ACSH 4 MHz CerDIP-40
Z8400ADE
Z8400ADS 4 MHz CerDIP-40
Z8400ADSA 4 MHz CerDIP-40
Z8400ADSH 4 MHz CerDIP-40
Z8400ALM
Z8400ALMB
Z8400APE
Z8400APS 4 MHz DIP-40
Z8400AVS 4 MHz LCC-44
Z8400BCS 6 MHz CerDIP-40
Z8400BDE
Z8400BDS 6 MHz CerDIP-40
Z8400BPE
Z8400BPS 6 MHz DIP-40
Z8400BPSD 6 MHz DIP-40
Z8400BVS
Z8400HPS 8 MHz DIP-40
Z8400HVS
Z84C00-4CE
Z84C00-4CS
Z84C00-4PE
Z84C00-4PS
Z84C0004DEE
Z84C0004FEC
Z84C0004FSC
Z84C0004PEC CMOS 4 MHz DIP-40
Z84C0004PSC CMOS 4 MHz DIP-40
Z84C0004VEC
Z84C0004VSC CMOS 4 MHz LCC-44
Z84C0006DEE
Z84C0006FEC CMOS 6.17 MHz QFP-44
Z84C0006FSC
Z84C0006PEC CMOS 6.17 MHz DIP-40
Z84C0006PEG
Z84C0006PSC CMOS 6.17 MHz DIP-40
Z84C0006VEC CMOS 6.17 MHz LCC-44
Z84C0006VSC CMOS 6.17 MHz LCC-44
Z84C0008FEC CMOS 8 MHz QFP-44 1
Z84C0008FSC
Z84C0008PEC CMOS 8 MHz DIP-40
Z84C0008PSC
Z84C0008VEC CMOS 8 MHz LCC-44
Z84C0008VSC CMOS 8 MHz LCC-44
Z84C0010FEC CMOS 10 MHz QFP-44
Z84C0010FSC
Z84C0010PEC CMOS 10 MHz DIP-40
Z84C0010PSC
Z84C0010VEC
Z84C0010VSC
Z84C0020FEC CMOS 20 MHz QFP-44
Z84C0020FSC
Z84C0020PEC CMOS 20 MHz DIP-40
Z84C0020PSC
Z84C0020VEC CMOS 20 MHz LCC-44
Z84C0020VSC
Z84C00CE
Z84C00CS
Z84C00PE
Z84C00PS
Z84C0110VEC CMOS 10 MHz LCC-44

Goldstar

Model Technology Frequency Package Have
Z8400
Z8400ADSD
Z8400APS NMOS 4 MHz DIP-40
Z8400BDSD
Z8400BPS NMOS 6 MHz DIP-40

Kawasaki

Model Technology Frequency Package Have
KL5C8400C CMOS 33 MHz QFP-44

MME (Mikroelektronik Erfurt) / FWE (Funkwerk Erfurt)

Model Technology Frequency Package Have
80-CPU NMOS 2.5 MHz DIP-40
80A-CPU NMOS 4 MHz DIP-40
80H-CPU
U880D NMOS 2.5 MHz DIP-40
U880DC08 NMOS 8 MHz DIP-40
UA880D NMOS 4 MHz DIP-40
UA880Z NMOS DIP-40
UB880D NMOS 2.5 MHz DIP-40
UB880D (S1) NMOS 1 MHz DIP-40
UB880D (MEK 4) NMOS DIP-40
UD880D NMOS 1 MHz DIP-40
VB880D NMOS 2.5 MHz DIP-40

MMN (Microelectronica București)

Model Technology Frequency Package Have
80CPU

Mostek

Model Technology Frequency Package Have
MK3880N 2.5 MHz DIP-40
MK3880N-4 4 MHz DIP-40
MK3880N-4IRL 4 MHz (?) DIP-40
MK3880N-6 6 MHz DIP-40
MK3880N-10
MK3880N-IRL 2.5 MHz DIP-40
MK3880P 2.5 MHz CerDIP-40
MK3880P-4 4 MHz CerDIP-40
MK3880P-10 2.5 MHz CerDIP-40
MK3880P-20 2.5 MHz CerDIP-40
MKB3880P-14
MKB3880P-20
MKB3880P-34
MKB3880P-80
MKB3880P-84
MKI3880J-70
MKI3880J-74
MKI3880P-70
MKI3880P-74

NEC

Model Technology Frequency Package Have
D70008A-6
D70008A-8
D70008AC-4
D70008AC-6
D70008AC-8
D70008AG-4
D70008AG-6
D70008AL-6
D70008C
D780C
D780C-1 NMOS 4 MHz DIP-40
D780C-2 NMOS 6 MHz DIP-40
D780D-1 CerDIP-40

Rohm

Model Technology Frequency Package Have
BU18400A-PS
BU18400B-PS

SGS

Model Technology Frequency Package Have
Z8400AB1 NMOS 4 MHz DIP-40
Z8400AB6
Z8400AD1
Z8400AD2
Z8400AD6
Z8400AF1
Z8400AF6
Z8400B1
Z8400B6
Z8400BB1
Z8400BB6
Z8400BC1
Z8400BD1
Z8400BD2
Z8400BD6
Z8400BF1
Z8400BF6
Z8400D1
Z8400D2
Z8400D6
Z8400F1
Z8400F6
Z84C00AB6Y
Z84C00BB6Y

SGS-Ates

Model Technology Frequency Package Have
Z80ACPUD1 CerDIP-40
Z80CPUD1 CerDIP-40

SGS-Thomson (ST)

Model Technology Frequency Package Have
Z8400AB1
Z8400B1
Z8400BB1
Z8400BB1X2
Z8400HB1
Z84C00AB6 CMOS 4 MHz DIP-40
Z84C00BB6 CMOS 6 MHz DIP-40
Z84C00BB6Y CMOS DIP-40
Z84C00HB6 CMOS 8 MHz DIP-40

Sharp

Model Technology Frequency Package Have
LH0080
LH0080A
LH0080AH
LH0080AM QFP-44
LH0080AU
LH0080B
LH0080BU
LH0080E
LH0080H
LH0080M
LH0080U
LH5080
LH5080A
LH5080AL
LH5080ALM
LH5080AM
LH5080L
LH5080LM
LH5080M

Thesys

Model Technology Frequency Package Have
Z80H NMOS 8 MHz DIP-40

Toshiba

Model Technology Frequency Package Have
TMPZ84C00P
TMPZ84C00AF
TMPZ84C00AF-6
TMPZ84C00AM-6
TMPZ84C00AM-8
TMPZ84C00AP
TMPZ84C00AP-6 CMOS 6 MHz DIP-40
TMPZ84C00AP-8 CMOS 8 MHz DIP-40
TMPZ84C00AT-6
TMPZ84C00AT-8
TMPZ84C00P-3

USSR

Model Technology Frequency Package Have Die shots
KR1858VM1 NMOS 4 MHz  DIP-40 1
KR1858VM3 CMOS DIP-40 1
T34VM1 (White Ceramic) NMOS CerDIP-40 1
T34VM1 (Plastic) NMOS DIP-40

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