Z8FS021 Datasheet, PDF (10/68 Pages) Zilog, Inc. – Select from an assortment of lenses and pyroelectric sensors to best fit your application

ZMOTION^® Intrusion Detection
Product Specification
2
• Programmable transient and noise detection
Z8FS040 MCU Features
• High-performance eZ8^® CPU core
• 2KB in-circuit programmable Flash available for application code
Note: The Z8FS021 MCU is not preprogammed with application code. A generic version of the
ZMOTION Intrusion Detection source code (RD0001-SC01) can be downloaded from
zilog.com and programmed into the MCU.
• Single-pin debug with unlimited breakpoints
• Flexible clocking scheme
• Internal precision oscillator running at 5.53MHz
• External oscillator operating up to 20MHz
• Sigma Delta ADC
• Up to 6 single-ended channels or 3 differential channels available
• On-chip analog comparator with independent programmable reference voltage
• Full-duplex UART with dedicated BRG
• Two 16-bit timers with input capture, output compare and PWM capability (11 modes
total)
• Watchdog timer (WDT) with dedicated internal oscillator
• Up to 20 vectored interrupts
• 6 to 25 I/O pins depending upon package
• 2.7V to 3.6V operating voltage with extended operating temperature range –40°C to
+105°C
• Low power modes
PS028806-0315
Overview