Z8L18220AEG

The Z8L18220AEG from Zilog is a Z8S180 microprocessor IC featuring a single 8-bit core running at 20 MHz. It is part of the Z180 LV (Z8L182) series and is supplied in a 100‑VQFP (14x14) surface-mount package.

Targeted at embedded and industrial applications, the device provides 3.3 V I/O, integrated DRAM controller support, an ASCI interface, and an industrial operating temperature range of -40°C to 105°C. The part is RoHS compliant and offered in a standard 100‑LQFP package case for board-level integration.

Key Features

• Core Z8S180 single-core, 8-bit microprocessor running at 20 MHz for deterministic 8-bit processing.
• Memory Support Integrated DRAM controller support to simplify external memory interfacing.
• Voltage and I/O 3.3 V I/O supply compatibility for low-voltage system designs.
• Interfaces ASCI additional interface available for serial communications or peripheral connectivity.
• Package and Mounting 100‑VQFP (14x14) / 100‑LQFP package case, surface-mount mounting type suitable for compact board layouts.
• Operating Range and Grade Industrial grade device with an operating temperature range of -40°C to 105°C for harsh environments.
• Compliance RoHS compliant material status for regulatory alignment in many markets.
• Graphics No graphics acceleration (not applicable) — suited to control and embedded tasks where graphics acceleration is not required.

Typical Applications

• Embedded Systems Use as an 8-bit processing core at 20 MHz for embedded control and system management within constrained designs.
• Industrial Equipment Industrial-grade temperature range and package options make the device suitable for industrial control and automation electronics.
• 3.3 V Board Designs Designed for 3.3 V I/O systems where surface-mount 100‑VQFP packaging, DRAM controller support, and ASCI interface help integrate the processor onto existing PCBs.

Unique Advantages

• Industrial temperature capability: −40°C to 105°C rating supports deployment in demanding environments.
• Compact surface-mount package: 100‑VQFP (14x14) package provides a standardized footprint for board-level integration.
• Established 8-bit core: Z8S180 single 8-bit core at 20 MHz provides a predictable, straightforward processing architecture.
• 3.3 V I/O compatibility: Native 3.3 V I/O simplifies interfacing with modern low-voltage peripherals and logic.
• Memory and interface integration: Built-in DRAM controller and ASCI interface reduce external component requirements and simplify system design.
• RoHS compliant: Conforms to RoHS requirements for materials compliance in manufacturing.

Why Choose Z8L18220AEG?

The Z8L18220AEG combines a proven Z8S180 8-bit core with practical system integration features—3.3 V I/O, DRAM controller support and ASCI interface—packaged in a 100‑VQFP surface-mount device. Its industrial-grade temperature range and RoHS compliance make it a pragmatic choice for embedded and industrial designs that require reliable, compact microprocessor solutions.

As part of Zilog’s Z180 LV (Z8L182) series, the Z8L18220AEG is positioned for engineers and procurement teams seeking a straightforward 8-bit MPU with clear electrical and environmental specifications for long-term deployment.

Request a quote or submit an RFQ for the Z8L18220AEG to receive pricing and availability information for your next embedded or industrial design.