Overview

Zilog’s Z8 Encore! XP® F0822 Series devices are Flash microcontrollers based on Zilogs eZ8™ CPU. Z8 Encore! XP F0822 Series devices set a new standard for performance and On-Chip peripherals.
Z8 Encore! XP F0822 Series devices support up to 8 KB of Flash Program Memory and 1 KB register RAM. The F0822 Series devices feature up to five channels of 10-bit analog-to-digital conversion for measuring analog signals. These devices include two enhanced 16-bit timer blocks featuring PWMs and Capture and Compare.
Up to 19 vectored interrupts with programmable priorities provide increased application flexibility. The new single-pin debugger and programming interface simplifies code development and allows for easy in-circuit programming.
The full-duplex UART provides serial communications and IrDA encoding and decoding capability. SPI and I2C ports allow easy incorporation into any system.

Features

Key features of Z8 Encore! XP F0822 Series include:
• 20 MHz eZ8 CPU core
• Up to 8 KB Flash memory with in-circuit programming capability
• 1 KB register RAM
• Optional 2- or 5-channel, 10-bit analog-to digital converter (ADC)
• Full-duplex 9-bit UART with bus transceiver Driver Enable Control
• I2C ports
• Serial Peripheral Interface (SPI)
• Infrared Data Association (IrDA)-compliant infrared encoder/decoders
• Two 16-bit timers with capture, compare, and PWM capability
• Watchdog Timer (WDT) with internal RC oscillator
• 11 to 9 I/O pins depending upon package
• Up to 19 interrupts with configurable priority
• On-Chip Debugger (OCD)
• Voltage Brownout (VBO) protection
• Power-On Reset (POR)
• Crystal oscillator with three power settings and external RC network option
• 2.7 V to 3.6 V operating voltage with 5 V-tolerant inputs
• 20-/28-pin packages
• 0 ºC to +70 ºC standard temperature and –40 ºC to +105 ºC extended temperature operating ranges