Z86E6116FSG Equivalent & Substitute Parts

Part Overview

The Z86E6116FSG is an 8-bit microcontroller from Zilog's Z8® series, featuring 16KB OTP program memory, 236 x 8 bytes of RAM, and 32 I/O pins in a 44-LQFP surface mount package. Operating at 16MHz with a supply voltage range of 4.5V to 5.5V, this device integrates UART/USART connectivity and an internal oscillator for embedded control applications.

The Z86E6116FSG is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for existing applications.

Substiute Parts

Z86E6116FSG

ZilogIn Stock: 842Z86E6116FSG Datasheet

Current PartRFQ

Z86E6116ASG

ZilogIn Stock: 1207Z86E6116ASG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Z86E6116FSG is determined by strict equivalence across the following critical parameters:

• Core processor architecture (Z8)
• Core size (8-Bit)
• Operating frequency (16MHz)
• Program memory capacity and type (16KB OTP)
• RAM capacity (236 x 8)
• I/O pin count (32)
• Supply voltage range (4.5V ~ 5.5V)
• Operating temperature range (0°C ~ 70°C)
• Package type and pin configuration (44-LQFP)
• Connectivity interface (UART/USART)

The Z86E6116ASG meets all these criteria and qualifies as a direct substitute. The primary distinction between these parts is product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The Z86E6116ASG is the direct substitute for the Z86E6116FSG. Both parts are manufactured by Zilog and share identical electrical and mechanical specifications across all functional parameters.

The Z86E6116ASG holds Active product status, ensuring ongoing availability and manufacturer support. The Z86E6116FSG is classified as Obsolete, making the Z86E6116ASG the appropriate selection for new designs and ongoing production requirements.

Both parts maintain ROHS3 compliance, REACH Unaffected status, and identical moisture sensitivity levels, confirming regulatory and environmental equivalence. The packaging format differs (Tray versus Tube), which may affect procurement and handling procedures but does not impact functional compatibility or electrical performance.

Frequently Asked Questions (FAQ)

Q: Can the Z86E6116ASG directly replace the Z86E6116FSG in existing designs?

A: Yes. The Z86E6116ASG is electrically and mechanically identical to the Z86E6116FSG. All functional parameters, pin configurations, and electrical characteristics are equivalent. The parts are pin-for-pin compatible and require no design modifications.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and packaging format. The Z86E6116FSG is obsolete and supplied in tube packaging. The Z86E6116ASG is active and supplied in tray packaging. All electrical and mechanical specifications are identical.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts maintain identical RoHS3 compliance, REACH Unaffected status, ECCN classification (EAR99), and HTSUS codes. Moisture sensitivity levels and handling requirements are identical.

Q: Does the packaging format (Tray versus Tube) affect compatibility?

A: Packaging format affects procurement, storage, and handling procedures but does not impact electrical performance or functional compatibility. The parts themselves are identical; only the delivery format differs.

Q: Why is the Z86E6116FSG classified as obsolete?

A: Obsolete status indicates that the manufacturer has discontinued active production and support for this specific part number. The Z86E6116ASG remains in active production and is the recommended selection for all applications.