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F1680 Series Low Voltage/Low Power Solutions |
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F1680 Series Block Diagram
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Reference Designs, Application Notes and Source Code |
Reference Designs
Application Notes
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F1680 Series Features and Benefits |
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High-performance 20MHz eZ8® CPU core |
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1.8V to 3.6V operating voltage range (standard and extended temperature) |
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8KB to 24KB Flash memory |
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2KB to 3KB register RAM including 1KB assignable as low-power program RAM |
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Up to 256 bytes Non-Volatile Data Storage (NVDS) |
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On-chip temperature sensor |
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Low-power op amp and two analog comparators |
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7/8-channel, 10-bit Analog-to-Digital Converter (ADC) with fast 4.9µs conversion time |
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Three independent 16-bit multi-mode timers supporting 13 modes including PWM and Demodulation |
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4-channel 16-bit Capture/Compare/PWM timer block |
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Up to 37 general-purpose I/Os (depending on package) |
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Watchdog Timer (WDT), Power-On Reset (POR), Voltage Brown-Out (VBO) |
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On-chip programmable Low Voltage Detection (LVD) |
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Full-duplex ESPI, I2C, and two LIN UART ports |
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Peripheral power management for analog blocks |
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Built-in internal precision oscillator (IPO) with programmable output from 43.2KHz to 11MHz |
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Support for external 32KHz oscillator |
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Single-pin, on-chip debugger (OCD) |
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Available in 20- & 28-pin SOIC, 20- & 28-pin SSOP, 40-pin PDIP, 44-pin LQFP and 44-pin QFN packages |
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Low Voltage and Low Power Solutions with F1680 Series Microcontrollers
Zilog's F1680 Series of Flash Microcontrollers are ideal for Low Voltage and Low Power Applications. The 1.8V to 3.6V operating range provides optimal operation from two 1.5V battery cells. These Z8 Encore! XP devices are based on the popular eZ8 CPU core and feature highly integrated analog and digital peripheral functionality optimized for the touch screen panel and motor control markets. The F1680 Series of Flash microcontrollers supports 1.8–3.6 V operation with very low Active, Halt, and Stop Mode currents and many power-saving features.
F1680 Series
Zilog’s F1680 Series devices tie together key peripherals to offer a solid solution for those looking for a device that can accommodate such features as capacitive and resistive sensing, touchscreen functionality, backlit control, panel control, and temperature compensation. Additionally, the F1680 Series incorporates a best-in-class feature set that is optimized for stepper motor/microstepping control, making it an excellent product of choice for applications that require both touch screen and step motor functionality.
This fully integrated, single-chip solution helps simplify your overall system design, afford a better system Bill of Materials (BOM) cost, and allows a fast time-to-market advantage over competing solutions. The F1680 Series is also a full drop-in/pin-compatible replacement to any existing Z8 Encore! XP 20- or 28-pin device.
Resources and Documentation
Order Samples
Product Information
Product Brief: PB0164
Product Specification: PS0250
Development Kits: 28-pin, 44-pin
User Manuals: UM0203, UM0212
ZDSII Development Tools
Technical Support
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©2015 Zilog, Inc. Z8 Encore! XP and eZ8 are registered trademarks of Zilog, Inc.
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