z8f0813 ZiLOG Semiconductor, z8f0813 Datasheet - Page 15

• Manufacturer Part Number: z8f0813
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

PS024314-0308
Internal Precision Oscillator
10-Bit Analog-to-Digital Converter
Analog Comparator
Universal Asynchronous Receiver/Transmitter
Timers
Interrupt Controller
The internal precision oscillator (IPO) is a trimmable clock source that requires no
external components.
The optional analog-to-digital converter (ADC) converts an analog input signal to a 10-bit
binary number. The ADC accepts inputs from eight different analog input pins in both sin-
gle-ended and differential modes.
The analog comparator compares the signal at an input pin with either an internal
programmable voltage reference or a second input pin. The comparator output can be used
to drive either an output pin or to generate an interrupt.
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. The UART baud rate generator can be
configured and used as a basic 16-bit timer.
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.
Z8 Encore! XP
consist of eight internal peripheral interrupts and 12 general-purpose I/O pin interrupt
sources. The interrupts have three levels of programmable interrupt priority.
®
F0823 Series products support up to 20 interrupts. These interrupts
Z8 Encore! XP
Product Specification
®
F0823 Series
Overview
5