Z8F082ASH020SC Datasheet, PDF (23/244 Pages) Zilog, Inc. – Z8 Encore XP-R F08xA Series with eXtended Peripherals

Z8 Encore! XP^® F08xA Series
Product Specification
5
Internal Precision Oscillator
The Internal Precision Oscillator (IPO) is a trimmable clock source that requires no exter-
nal components.
Crystal Oscillator
The crystal oscillator circuit provides highly accurate clock frequencies with the use of an
external crystal, ceramic resonator or RC network.
10-Bit Analog-to-Digital Converter
The optional Analog-to-Digital Converter (ADC) converts an analog input signal to a 10-
bit binary number. The ADC accepts inputs from 8 different analog input pins in both sin-
gle-ended and differential modes.
Analog Comparator
The analog comparator compares the signal at an input pin with either an internal pro-
grammable voltage reference or a second input pin. The comparator output can be used to
drive either an output pin or to generate an interrupt.
Temperature Sensor
The Temperature Sensor produces an analog output proportional to the device tempera-
ture. This signal can be sent to either the ADC or the analog comparator.
UART
The UART is full-duplex and capable of handling asynchronous data transfers. The UART
supports 8- and 9-bit data modes and selectable parity. The UART also supports multi-
drop address processing in hardware.
Timers
Two enhanced 16-bit reloadable timers can be used for timing/counting events or for
motor control operations. These timers provide a 16-bit programmable reload counter and
operate in One-Shot, Continuous, Gated, Capture, Capture Restart, Compare, Capture and
Compare, PWM Single Output and PWM Dual Output modes.
PS024705-0405
PRELIMINARY
Overview