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The Z0844106PSC is a serial input/output controller manufactured by Zilog. It features a 40-pin PDIP package and supports UART communication standards. The device operates with an 8-bit data bus width and utilizes the Z8 core architecture. It is designed for through-hole installation and functions as a dedicated serial I/O interface component within embedded systems.
Verify manufacturer authenticity and datasheet revision levels before procurement. Confirm RoHS compliance status as historical Zilog parts may vary. Check for obsolescence notices or lifecycle changes. Ensure packaging integrity matches DIP-40 specifications. Validate pinout compatibility with existing PCB footprints.
Select this component when dedicated hardware UART handling is required without MCU overhead. Consider power consumption differences between NMOS and CMOS variants. Evaluate thermal dissipation requirements for enclosed environments. Assess timing constraints against system clock frequencies. Verify voltage level compatibility with host processor logic families.
This part belongs to Zilog's SIO/1 family of serial controllers. It complements Z8/Z80 microprocessors by offloading serial communication tasks. The component represents legacy industrial-grade interface solutions. It provides reliable asynchronous data transfer capabilities. The design emphasizes deterministic timing performance.
Z84C4110PEG serves as a CMOS-compatible successor in the same functional category. Both devices offer similar serial I/O capabilities with updated manufacturing processes. Verify pin-to-pin compatibility during substitution planning. Review electrical parameter differences between NMOS and CMOS versions.