ZLF645E0XXX32G ZILOG [Zilog, Inc.], ZLF645E0XXX32G Datasheet

ZLF645E0XXX32G

Manufacturer Part Number

ZLF645E0XXX32G

Description

ZLF645 Crimzon Flash Microcontroller with ZBase Database Industry Leading Universal Infrared Remote Control (UIR) Solution

Manufacturer

ZILOG [Zilog, Inc.]

Datasheet

1.ZLF645E0XXX32G.pdf (8 pages)

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CRIMZON ZLF645 advaNtage

•

target applications

•

crimzon z

32/64

512

ir transmission

ir learning

tuned ir amplifier

up to

universal remote controls

learning remote controls

upgradeable remote controls

keyboards

low power meters

low latency sensors

compiler support

kb flash

kb ram

gpio

lxmc core

internal clock

ZLF645 Crimzon Flash Microcontroller with ZBase Database

Industry Leading Universal Infrared Remote Control (UIR) Solution

Overview

The Crimzon ZLF645 Flash Microcontroller with ZBase database is the latest industry leading universal

remote control solution in Zilog’ s popular UIR product line. The ZLF645 Flash MCU incorporates Flash

technology for greater supply chain flexibility and faster time-to-market. With the Crimzon ZLF645 Flash

Microcontroller, the program code and Zilog’ s ZBase database, the industry-leading infrared database, can be

programmed into the Flash memory at the final manufacturing stage.

The Crimzon ZLF645 Flash microcontroller also offers exceptional Bill of Material (BOM) costs savings. With

up to 64 KB of Flash, the Crimzon ZLF645 MCU can be used to store the user programmed data, learning

infrared signal timing and the infrared database eliminating the need for external EEPROM. For learning

remote applications, the Crimzon ZLF645 Flash MCU has an integrated tuned IR amplifier with a learning

distance range of 0 to 8 inches, a significant increase over other solutions on the market that typically work

in a small 0 to 3 inch range. Additionally, our integrated tuned IR amplifier eliminates the need for an external

signal filter, amplifier, and automatic-gain-control circuit, further reducing the overall BOM cost.

Zilog’ s ZBase database is a complete IR database with comprehensive brand and model coverage based on

Point-of-Sale (POS) data for most all consumer electronic equipment. Independent third party field tests show

that Zilog’ s ZBase database outperforms the competition in brand and model coverage. The use of POS data

allows us to scientifically articulate our market coverage. ZBase database coverage includes thousands of

codes for devices such as TVs, DVRs, DVDs and cable/satellite boxes. And, unlike other databases in the

market, Zilog captures codes directly from OEM remote controls. Our Zero Defect policy ensures precise cap-

ture of the OEM remote, resulting in the highest quality database available in the market today. The benefits

to our customers are lower call center volume, lower return rate, and more satisfied consumers.

Zilog’ s Crimzon ZLF645 Flash Microcontroller with ZBase database is a complete universal remote control

solution that decreases system BOM cost, minimizes inventory management costs, and delivers the highest

quality database coverage.

ZLF645 Block Diagram

Port 0

High-Voltage

8 I/O

Low-Voltage

Comparators

IR Ampliﬁer

Power-On

Dedicated

Detection

Reset

Two

Port 1

8 I/O

Up to 32/64

CPU Core

512

Up to

Flash

RAM

Port 2

8 I/O

LXMC

Port 3

8 I/O

Capture & Transmit

Programming

with UART

Watchdog

In-Circuit

T16 Timer

T8 Timer

Timer

it Timer

Port 4

8 I/O

Key Features

• Crimzon Z8 LXMC core

• 32/64 KB Flash memory

• 512 B/1 KB RAM

• Up to 40 I/O pins

• Built-in IR timer

• Patented T8/T16 timer pair

• High and Low Voltage Detection

• Programmable Watchdog timer of up to 5

• 2 comparators

• 6 interrupt vectors with 23 interrupt sources

• Flexible Stop Mode Recovery from 14 sources

•

• Low Stop mode current (typical 2 µA)

• 2.0 – 3.6 V operation

each port - P0, P1, P2, P3, and P4

Programmable internal port pull up transistor on

seconds timeout period

dIgItaL INFRaRed SOLutIONS

CRIMZON

uIR SOLutION wIth ZbaSe

ZLF645 Flash MCu

Pb019710-0308

databaSe

Related parts for ZLF645E0XXX32G

ZLF645E0XXX32G Summary of contents

Page 1

ZLF645 Crimzon Flash Microcontroller with ZBase Database CRIMZON ZLF645 advaNtage • 32/64 Industry Leading Universal Infrared Remote Control (UIR) Solution kb flash • 512 / ram • 8 crimzon z lxmc core Overview • ir transmission • ir ...

Page 2

CRIMZON ZLF645 Flash MCu uIR SOLutION wIth ZbaSe databaSe Crimzon ZLF645 Flash MCU Detailed Feature Set 8 ® key features z • lxmc cpu core The Z8 LXMC CPU is an enhanced version of the Z8 CPU, ...

Page 3

CRIMZON ZLF645 Flash MCu uIR SOLutION wIth ZbaSe databaSe Crimzon ZLF645 Flash MCU Detailed Feature Set timers key features • timers Zilog’ s patented timers can generate and capture infrared signal precisely without the need of the external • ...

Page 4

CRIMZON ZLF645 Flash MCu uIR SOLutION wIth ZbaSe databaSe Crimzon ZLF645 Development Tool Support The Crimzon ZLF645 is backed by a comprehensive development tools package that includes all the neces- sary design essentials to get your application up and ...

Page 5

... ZLF645S0XXX32G ZLF645E0XXX64G ZLF645E0XXX32G Note: The ‘XXX’ represented in the part number above refers to the package type and number of pins in a given package. See the chart below to see available configurations. The “G” denotes “green” silicon and tools that are ROHS compliant. Page 6 of this document gives a complete explanation as to what each element of the part numbers mean. Contact your local Zilog sales representative for more information and a complete list of available devices, or visit Zilog’ ...

Page 6

CRIMZON ZLF645 Flash MCu uIR SOLutION wIth ZbaSe databaSe Part Number Sufﬁx Designations 645 dIgItaL INFRaRed SOLutIONS Environmental Flow G = Lead Free (Green part) Flash Memory ...

Page 7

CRIMZON ZLF645 Flash MCu uIR SOLutION wIth ZbaSe databaSe LIFE SUPPORT POLICY ZILOG’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL ...

Page 8

CRIMZON ZLF645 Flash MCu uIR SOLutION wIth ZbaSe databaSe dIgItaL INFRaRed SOLutIONS 8 embedded in life WWW.ZILOG.COM | 408.513.1500 Zilog, Crimzon, ZBase, and Z8 are trademarks of Zilog, Inc. in the United States and in other countries. All other ...

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