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ZL38005 PRODUCT PROFILE
Voice Processor with Dual Narrow Band CodecsProduct Status: Production
Overview
The ZL38005 is a hardware platform designed to support advanced acoustic echo canceller (with noise reduction) firmware applications available from Zarlink Semiconductor.
Features & Benefits
- Zarlink voice processor with Butterfly hardware accelerator and breakpoint/interrupt controller
- On-board Data (26 Kbytes), Instruction (24 Kbytes RAM and Boot (3 Kbytes) ROM
- Dual ΔΣ ADCs with input buffer gain selection programmable to 8 kHz sampling
- Dual ΔΣ DACs with output sampling of 8 kHz and internal output driver
- 2048 tap Filter co-processor shared across up to 16 separate functions in 128 tap increments
- Dual function Inter-IC Sound (I2S) or Secondary TDM port
- Primary PCM port supports TDM (ST BUS, GCI or McBSP framing) or SSI modes at bit rates of 128, 256, 512, 1024, 2048, 4096, 8192 or 16384 Kb/sec
- Separate slave (microcontroller) and master (Flash) SPI ports, maximum clock rate = 25 MHz
- Watchdog and 2 auxiliary timers
- 8 General Purpose Input/Output (GPIO) pins General purpose UART port
- Bootloadable for future Zarlink software upgrades
- External oscillator or crystal/ceramic resonator
- 1.2 V Core; 3.3 V IO with 5 V-tolerant inputs
Technical Documents
Documentation
Software Manuals
Product Previews
Tools & Software
Downloads, Firmware and Drivers
- BSDL Files:
- zl38005qc.bsd
- zl38005gg.bsd
- IBIS Models:
- zl38005qcg1.ibs
- zl38005ggg2.ibs
- Firmware:
- zls38501-firmware-jun2006.pdf
Applications
Typical Applications
- Zarlink voice processor with Butterfly hardware accelerator and breakpoint/interrupt controller
- On-board Data (26 Kbytes), Instruction (24 Kbytes RAM and Boot (3 Kbytes) ROM
- Dual ΔΣ ADCs with input buffer gain selection programmable to 8 kHz sampling
- Dual ΔΣ DACs with output sampling of 8 kHz and internal output driver
- 2048 tap Filter co-processor shared across up to 16 separate functions in 128 tap increments
- Dual function Inter-IC Sound (I2S) or Secondary TDM port
- Primary PCM port supports TDM (ST BUS, GCI or McBSP framing) or SSI modes at bit rates of 128, 256, 512, 1024, 2048, 4096, 8192 or 16384 Kb/sec
- Separate slave (microcontroller) and master (Flash) SPI ports, maximum clock rate = 25 MHz
- Watchdog and 2 auxiliary timers
- 8 General Purpose Input/Output (GPIO) pins General purpose UART port
- Bootloadable for future Zarlink software upgrades
- External oscillator or crystal/ceramic resonator
- 1.2 V Core; 3.3 V IO with 5 V-tolerant inputs
Packaging & Availability
Product Packaging & Availability
| Part Number |
Package Type |
Pin Count |
Lead-Free Option |
Shipping Option(s) |
Lead Time(wks) |
Status |
|---|---|---|---|---|---|---|
| ZL38005QCG1 | LQFP | 100 | Pb-free-Matte Tin | Trays. Bake & Drypack | 6-8 weeks | Production |
Packaging Information
Support
Technical Support
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