Z8937320FSG

Z8937320FSG

  • Description:DSP 20MHZ 80QFP
  • Series:Z893x3

SKU:f8fbe0120124 Category: Brand:

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Product Detailed Parameters

  • Description:DSP 20MHZ 80QFP
  • Series:Z893x3
  • Mfr:Zilog
  • Package:Tray
  • Type:Fixed Point
  • Interface:SPI, 3-Wire Serial
  • Clock Rate:20MHz
  • Non-Volatile Memory:OTP (16kB)
  • On-Chip RAM:1kB
  • Voltage - I/O:5.00V
  • Voltage - Core:5.00V
  • Operating Temperature:0°C ~ 70°C (TA)
  • Mounting Type:Surface Mount
  • Package / Case:80-BQFP
  • Supplier Device Package:80-PQFP (14x20)

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Z8937320FSG

Buying Guide
Summary

Zilog Z8937320FSG is used in DSP (Digital Signal Processors) category in embedded designs where toolchain fit and peripheral availability drive integration risk. Key specs include Description (DSP 20MHZ 80QFP), Temperature (0°C ~ 70°C (TA)), Package/case (80-BQFP), and Mounting (Surface Mount).

Selection Notes
  • For Z8937320FSG, validate the operating temperature range (0°C ~ 70°C (TA)) for your environment and margin.
  • Confirm Voltage - Core (5.00V) meets your design constraints and system-level expectations.
  • Ensure the package/case (80-BQFP) and land pattern match your PCB layout before procurement.
  • Ensure the operating frequency (20MHz) meets your performance target with margin.
Alternates & Substitutions
  • For DSP (Digital Signal Processors), compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • Treat package/case 80-BQFP, supplier package 80-PQFP (14x20), mounting Surface Mount as the first filter, then move on to electrical and performance checks.
  • Check that temperature 0°C ~ 70°C (TA) matches your system, then validate at corners instead of relying on typical values.
  • For MCU/memory substitutions, match interface SPI, 3-Wire Serial and verify pin-mux, timing margins, and power sequencing.
FAQ

What are common selection points for a microcontroller like Z8937320FSG?
Check flash/RAM headroom, peripheral set, connectivity options, package constraints, and availability for your production horizon.

Can you confirm the Supplier Device Package for Z8937320FSG?
80-PQFP (14x20)

What Voltage - I/O does Z8937320FSG have?
5.00V

Can you confirm the On-Chip RAM for Z8937320FSG?
1kB

Application Scenarios

Zilog Z8937320FSG is listed under the DSP (Digital Signal Processors) category and is commonly used when correctness, reliability, and qualification repeatability matter. They execute firmware or algorithms and coordinate peripherals, communications, and security features that define product capabilities. Selection is driven by compute headroom, peripheral mix, toolchain maturity, lifecycle availability, and secure boot/update strategy. With the fundamentals covered, engineers usually validate the remaining assumptions in the exact use-case and mechanical stack-up. In medical devices, deterministic processing and audit logging support regulated workflows and long-term maintainability. In building automation, they aggregate sensor data and run local logic to keep systems functional even when cloud connectivity is intermittent. In consumer products, compute and peripheral integration generally reduces BOM and speeds product iterations while maintaining stable user experience. That combination typically reduces re-spin risk and shortens the path to compliance and production release.

Compatibility Advice
  • Before committing to volume builds, confirm boot strapping, reset sequencing, and programming access so bring-up and recovery are deterministic across builds. This helps field behavior stay predictable across lots.
Project Fit
  • Works best when you can qualify Zilog Z8937320FSG for DSP (Digital Signal Processors) integration under realistic load and noise, when you need deterministic boot and recovery behavior and can validate it across power sequencing and resets.
  • More fragile when integrating Zilog Z8937320FSG for DSP (Digital Signal Processors), boot and recovery behavior depends on sequencing or strapping that cannot be controlled across builds, because integration risk stays high when key margins cannot be measured.
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