English
Language : 

Z8F3201PM020SC Datasheet, PDF (1/6 Pages) Zilog, Inc. – Advanced 20MHz 32KB Flash Microcontroller
Z8F320x Series
Advanced 20MHz 32KB Flash Microcontroller
PB009311-0903
Product Brief
Product Block Diagram
20MHz
eZ8 CPU
32KB Flash
12 Channel 10-bit ADC
3 to 4 16-bit Counter/Timers
Capture/Compare/PWM
2KB SRAM
SPI, I2C,
Two UARTs
with IrDA
Watch-Dog Timer
On-Chip Debugger
Crystal
Oscillator
& Reset
Control
Up to 46 I/O Pins
Overview
The Z8F320x series of devices are Flash
microcontrollers based on ZiLOG’s advanced eZ8
8-bit microprocessor core. The Z8 Encore!® MCU
family of devices sets a new standard for
performance and on-chip peripherals.
The Z8F320x series features up to twelve channels
of 10-bit A/D conversion for measuring analog
signals.
These devices include four enhanced 16-bit timer
blocks featuring PWMs and Capture and Compare.
Up to 24 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.
Two full-duplex UARTs provide serial
communications and IrDA encoding and decoding
capability. SPI and I2C ports allow easy
incorporation into any system.
Z8 Encore!® MCU Features
• 20MHz ZiLOG eZ8 microprocessor core
• 32KB Flash program memory
• 2KB register RAM
• Up to twelve channels, 10-bit A/D conversion
• 3 or 4 enhanced 16-bit timer blocks with
PWMs and Capture and Compare. The 40- and
44-pin packages feature only 3 timers. The
fourth timer is available only in the 64-, and
68-pin packages.
• Full-duplex SPI, I2C, and two UART ports
with IrDA encoder/decoders.
• Up to 46 available I/O pins
• 3-channel DMA controller
• On-chip debug with break and trap capability
• Single-pin Flash programming
• Watch-Dog Timer
• Up to 24 vectored interrupts
• Power-on reset and voltage brown-out
• 3.0 to 3.6 operating voltage with 5V-tolerant
inputs
• Operating temperatures: Standard (0° to 70°C)
and Extended (-40° to +105°C)
• 40-, 44-, 64- and 68-pin packages
ZiLOG Corporation • 532 Race Street • San Jose, CA 95126-3432 • www.zilog.com