Z8 Encore! XP 4K Series0 pages

Z8 Encore! XP® Series MCUs
High-Performance Microcontrollers with Extended Peripherals
FEATURES
OVERVIEW
ZiLOG once again delivers a new standard for performance
with its Z8 Encore! XP® Series Flash microcontrollers. The
Z8 Encore! XP® microcontrollers are based on the ZiLOG eZ8®
core, and feature an extensive set of on-chip peripherals.
The Z8 Encore! XP® Series devices features up to eight, singleended/differential channels of sigma-delta 10-bit A/D conversion with buffered or unbuffered differential input and a
transimpedance amplier for current measurement. The ADC is
capable on zilog.com An on-chip temperature sensor allows
die temperature measurement over a range of -40 ºC to +
125 ºC.
On-chip are two enhanced 16-bit timer blocks, featuring
Capture/Compare, that allow you to precisely , measure
system events and generate two independent PWM outputs.
The devices support up to 18 vectored interrupts with programmable priorities, effectively increasing CPU bandwidth and
increasing application exibility. The single-pin debugger and
allows for easy in-circuit programming, making it possible for
you to create designs faster and easier.
When you need peripheral support, you can take advantage
of features like the full-duplex UART for serial communications
and IrDA encoding/decoding capability )the UARTs can be
programmed as a basic 16-bit timer as well). The on-chip
Internal Precision Oscillator (5 MHz/32 kHz) can serve as a
trimmable clock source that requires no external components
and has the best-in-class accuracy. When it comes to peripherals, ZiLOG gives you the exibility you need to create innovative designs without limits.
• 20 MHz eZ8 CPU core yields 10 MIPS
• Enhanced instructions support 12-bit linear addressing of the
Register File for improved performance, including BIT,
BSWAP, BTJ, CPC, LDC, LDCI, LEA, MULT, and SRL
• Up to 8 KB of Flash with in-circuit programming capability
• Up to 1 KB of RAM and 128 B of non-volatile data storage
• Up to 8-channel, 10-bit sigma-delta A/D converter
• On-Chip analog temperature sensor
• Analog comparator
• Analog transimpedance (current sense) amplier
• Internal precision oscillator (5 MHz/32 kHz) w/±4%
accuracy over full voltage and temperature ranges
• Crystal oscillator with three power settings and external RC
network option
• Full-duplex 9-bit UARTs with bus transceiver Driver Enable
Control
• Infrared Data Association (IrDA) compliant infrared encoder/
decoders
• Two 16-bit timers with capture, compare, and PWM
capability
• Watch-Dog Timer (WDT) with internal RC oscillator
• Programmable Low Voltage Detect (8-pin only)
• Direct LED Drive )Port C only)
• Up to 13, 5 V-tolerant input pins
• Up to 25 I/O pins depending upon packages
• Up to 18 interrupts with congurable priority
• On-Chip Debugger
• Voltage brown-out protection (VBO) and Power-On Reset
(POR)
• Low-power modes (STOP & HALT)
• 2.7 V to 3.6 V operating voltage
• Available in 8-, 20- and 28-pin packages
• Available in standard (0º to 70 ºC), extended (-40 ºC to +
105 ºC), and automative (-40 ºC to 125 ºC) temperature
ranges
Z8 ENCORE! XP® APPLICATIONS
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Motor Control
Power Management
Personal Electronic Devices
Intelligent Cooling
Battery Charging
Security Systems
Sensor Interfacing