E909.05A61DC ELMOS Semiconductor, E909.05A61DC Datasheet

E909.05A61DC

Manufacturer Part Number

E909.05A61DC

Description

Processors - Application Specialized Halios multipurpose sensor IC

Manufacturer

ELMOS Semiconductor

Datasheet

1.E909.05A61DC.pdf (67 pages)

Specifications of E909.05A61DC

Rohs

yes

Processor Series

EL16

Data Bus Width

16 bit

Maximum Clock Frequency

8 MHz

Data Ram Size

3 kB

Operating Supply Voltage

2.25 V to 2.75 V

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Package / Case

QFN-32

Interface Type

I2C, SPI

Memory Type

Flash, SRAM

Minimum Operating Temperature

- 40 C

Number Of Timers

Current page: 1 of 67
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Features

Applications

This document contains information on a pre-production product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.

HALIOS® MULTI-PURPOSE OPTICAL SENSOR WITH HIGH LIGHT IMMUNITY

PRELIMINARY DATA SHEET - AUG 02, 2011

ELMOS Semiconductor AG

Up to 4 emitters and 1 compensator

Automatic calibration of all relevant values

Optical principle with no mechanics

SPI and I

16bit microcontroller with 8MHz clock

32kByte Flash and 3kByte SRAM memory

50µA standby current

2.5mA circuit operating current

Supply voltage range

Core 2.25V to 2.75V / IO 1.50V to 2.8V

Highly intuitive input devices (e.g. handheld

devices, HMI steering wheel, 3D MMIs, etc.)

In combination with suitable optics and additional

software, resolves real x, y, z coordinates

( 64 x 64 x 16 positions )

Navigation keys, rotary switches, sliders,

proximity sensors and optical switches

Multi-key applications for rough

environmental conditions

Long range (up to 3m) proximity & motion

detection

C communication interfaces available

LEDC

LED1

LED2

LED3

LED4

AVDD

DVDD

HALIOS

control

digital/

analog

reset clock test

CPU core

watchdog

multiply

control

16 bit

timer

IRQ

NRST

Data Sheet

1/67

General Description

The HALIOS® multi purpose optical sensor is based on

an optical bridge which provides a contactless detec-

tion of gestures (e.g. movement of a finger). The IC

E909.05 processes data from optical reflections of an

object in front of the sensor using a system called HAL-

IOS® (High Ambient Light Independent Optical System).

HALIOS® is highly efficient suppressing ambient light

and also has an inherent self calibration capability to

eliminate disturbances caused by housing reflections

such as dirt or scratches.

New intuitive user interfaces are possible with this

unique input device. All data is analyzed and evaluated

internally with a high performance microprocessor and

the data output can be easily customized.

HALIOS® devices can be applied behind closed surfaces

which allows very flexible designs. HALIOS® firmware

provides all necessary algorithms and software based

filters.

Ordering Information

TMODE

Product ID

E909.05

interface

Flash

GPIO

RAM

SPI

-40°C to +85°C

Temp. Range

MISO

MOSI

SCK

SDA

SCL

E909.05

QM-No.: 25DS0014E.00

TM0

TM1

HVPAD

VDDI

SDA

SCL

GPIO

QFN32L5

E909.05

Package

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