Z8420D Datasheet - STMicroelectronics
MFG CO.
STMicroelectronics
DESCRIPTION
The Z80 PIO Parallel I/O Circuit is a programmable, dual--port device that provides a TTL-compatible interface between peripheral devices and the Z80 CPU.
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Part Name
Description
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MFG CO.
Z80 PIO Parallel Input / Output Controller
Unspecified
NMOS/CMOS Z80 PIO PARALLEL INPUT/OUTPUT
Zilog
Z80 SIO Serial Input/Output Controller
Unspecified
Interrupt controller for Z80
Unspecified
SERIAL INPUT/OUTPUT CONTROLLER
Zilog
Integrated Circuit NMOS, Parallel I/O Interface (PIO), 4MHz
NTE Electronics
Z80 DMA Direct Memory Access Controller
Zilog
Z80 DMA Direct Memory Access Controller
Zilog
Z84C01 Z80 CPU with Clock Generator/Controller
Zilog
Z80 CMOS EIPC EHANCED INTELLIGENT PERIPHERAL CONTROLLER ( Rev : V2 )
Zilog
