Z8R4822AR020SC datasheet, PDF - EEWORLD Datasheet

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Z8R4822AR020SC: DescriptionIC 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP64, LQFP-64, Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size86KB，15 Pages; ManufacturerZilog, Inc.; Websitehttps://www.zilog.com/

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Z8R4822AR020SC Overview

IC 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP64, LQFP-64, Microcontroller

Z8R4822AR020SC Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Zilog, Inc.
Parts packaging code	QFP
package instruction	LFQFP, QFP64,.47SQ,20
Contacts	64
Reach Compliance Code	unknown
Has ADC	YES
Address bus width
bit size	8
CPU series	Z8
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	YES
External data bus width
JESD-30 code	S-PQFP-G64
JESD-609 code	e0
length	10 mm
Number of I/O lines	46
Number of terminals	64
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Encapsulate equivalent code	QFP64,.47SQ,20
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	240
power supply	3.3 V
Certification status	Not Qualified
RAM (bytes)	4096
rom(word)	49152
ROM programmability	MROM
Maximum seat height	1.6 mm
speed	20 MHz
Maximum slew rate	11.7 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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High Performance 8-Bit Microcontrollers

Z8 Encore!

64K Series

Product Brief

PB012403-0304

PRELIMINARY

Product Block Diagram

Up to 12

Channels

10-Bit ADC

3-Channel

DMA

POR/VBO

& Reset

Control

Crystal/RC

Oscillator

The new single-pin debugger and programming

interface simplifies code development and allows

for easy in-circuit programming.

Two full-duplex UARTs provides serial

communications and IrDA encoding and decoding

capability.

SPI and I2C ports allow easy incorporation into

any system.

16–64KB Flash

Four 16-Bit

Timers/PWM

Watch-Dog

Timer with RC

Oscillator

SPI, I2C, 2

UARTs with

IrDA

2–4KB RAM

20MHz

eZ8 CPU

Features

•

20MHz eZ8 CPU core

Up to 64KB Flash memory (or optional ROM)

with in-circuit programming capability (Flash

only)

Up to 4KB register RAM

Up to twelve channels 10-bit analog-to-digital

converter (ADC)

Two full-duplex 9-bit UARTs with bus trans-

ceiver Driver Enable Control

Serial peripheral interface (SPI)

Infrared Data Association (IrDA)-compliant

infrared encoder/decoders

Up to four 16-bit timers with capture, compare,

and PWM capability

Watch-Dog Timer (WDT) with internal RC

oscillator

3-channel DMA

Up to 60 I/O pins depending upon package

Up to 24 interrupts with configurable priority

On-Chip Debugger

Voltage Brown-out Protection (VBO)

Power-On Reset (POR)

Crystal oscillator with three power settings and

external RC network option

On-Chip

Debugger

Up to 60 General-Purpose I/O Pins

•

Overview

The Z8 Encore!

64K Series devices are Flash

microcontrollers based on the ZiLOG

eZ8 CPU.

The Z8 Encore!

64K Series MCU family of

devices sets a new standard for performance and

on-chip peripherals.

The Z8 Encore!

64K Series devices support up to

64KB of Flash (or optional ROM) program

memory and 4KB register RAM

The 64K Series devices feature up to twelve

channels of 10-bit A/D conversion for measuring

analog signals.

These devices include up to four enhanced 16-bit

timer blocks featuring PWMs and Capture and

Compare.

Up to 24 vectored interrupts with programmable

priorities provide increased application flexibility.

•

ZiLOG, Inc. • 532 Race Street San Jose, CA 95126-3432 •

www.zilog.com

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