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EM6156 - NEW AUTOMOTIVE-GRADE LOW DROP OUTPUT REGULATOR WITH WATCHDOG |
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• -40°C to +125°C temperature range
• Highly accurate 5 V, 120 mA guaranteed output (actual maximum current depends on power dissipation)
• Low dropout voltage, typically 250 mV at 100 mA
• Fully operational for unregulated DC input voltage up to 40 V and regulated output voltage down to 3.5 V
• No reverse output current
• Very low temperature coefficient for the regulated output
• Four threshold voltages (2.9V, 3.0V, 4.4V, 4.6V)
• Several timeout reset periods (1.6ms, 25ms, 200ms, 1600ms)
• Several watchdog timeout periods (6.2ms, 102ms, 1,6s, 25,6s)
• Reset output guaranteed for regulated output voltage down to 1.2 V |
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| http://www.emmicroelectronic.com/Products.asp?IdProduct=263 |
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EM6111 - Smaller packaged LCD Controller/Driver |
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The new circuit has a driving capability of 1 or 2 rows x 7 columns, with a display refresh implemented internally. The RAM data correspond directly to the LCD pixels (segments); a set bit in the RAM results in an activated LCD pixel. All segments can be individually turned on or off by SET or BLANK bit commands respectively. A 2 wire serial mode interface is used to control the circuit for initialization, memory programming and circuit status readout. Depending on the amount of segments to be controlled, the EM6111 will be operated either in static or in multiplexed mode. The wide operating temperature range of -40°C to +85°C and low power consumption makes this component suitable for small devices for indoor as well as outdoor purpose. |
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| http://www.emmicroelectronic.com/Products.asp?IdProduct=257 |
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AMPER EXHIBITION - PRAGUE 27.-30.3.2007 |
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Our booth C22 was situated in the hall 4. New RFID products were presented including practical demonstrations of communication between readers and different kinds of RFID tags:
• EM4095 - RFID Reader 125kHz
• EM4094 - RFID Reader 13.56MHz
• EM4294 - 13.56MHz Crypto Analogue Front End Circuit for High Secure RFID communication
• UHF RFID demo kit with EM4298, new iP-X, ISO 18000-6A/B & C compliant UHF Decoder / Encoder
Beside RFID you were faced with new experience of our designers by means of the examples of brand new finished projects.
In the second part of our booth we demonstrated SW solutions for PCB, HDL and harness designs of the Mentor Graphics company, the EDA technology leader. ASICentrum is a Mentor Graphics distributor for the Czech and Slovak Republics providing also SW support and training services.
THANK YOU FOR YOUR VISIT IN OUR BOOTH. |
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| http://www.amper.cz/en/ |
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EM6121 and EM6126 - TWO LOW POWER LCD CONTROLLERS/DRIVERS |
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The EM6121 is a controller and driver for character monochrome TN and STN LCD displays. It offers a driving capability of 26 rows x 80 columns addressable by the I2C or 3-wire interface. The circuit offers character generator memory for 240 ROM and 16 RAM characters. It includes functions such as cursor, blink, partial mode and scrolling. Because of its internal LCD voltage multiplier, oscillator and bias resistors, the EM6121 eliminates the use of external components.
The EM6126 is an ultra low power bit map controller and driver for full dot matrix monochrome STN LCD displays. It has a driving capability of 81 rows x 102 columns or 65 rows x 118 columns addressable with either of its interfaces. It is capable of internally generating an LCD voltage of up to 11V without the need of external components. Thanks to a factory laser trimming process, the EM6126 offers a high accuracy of frame frequency and LCD voltage. It includes functions such as partial display mode, digitally programmable multiplex rate, as well as selectable and temperature compensated LCD voltages. |
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| http://www.emmicroelectronic.com/Products.asp?IdProduct=242;http://www.emmicroelectronic.com/Products.asp?IdProduct=244 |
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EM4205/4305 - EM'S SMALLEST MULTI-PURPOSE RFID CHIP WITH THE LONGEST READING RANGE |
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• 512 bit EEPROM organised in 16 words of 32 bit
• 32 bit unique identifier (UID)
• 32 bit Password read and write protection
• ISO 11784 / 11785 Standard Compliant
• Lock feature converts EEPROM words in Read Only
• Two data encodings: Manchester and Biphase
• Multi-purpose data rate: 8, 16, 32 and 64 RF clocks
• Reader Talk First feature
• 100 to 150 kHz frequency range
• On-chip rectifier and voltage limiter |
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| http://www.emmicroelectronic.com/Products.asp?IdProduct=258 |
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EM6110 - LCD CONTROLLER AND DRIVER FOR LOW MULTIPLEX RATES AND STATIC |
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Universal LCD controller and driver for full dot-matrix monochrome TN and STN LCD displays.
• 3-wire or I2C serial interface
• large voltage range (1.8V to 5.5V for logic and 3V to 10V for LCD)
• programmable 8, 4, 3, 2 and 1 row modes
• all segments or Display ON and OFF functions
• shift register function
• low operating current consumption
• embedded functions (oscillator, bias resistors, synchronisation)
• no additional external components |
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| http://www.emmicroelectronic.com/Products.asp?IdProduct=243 |
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WIDENING OF WINDOWED WATCHDOG IC FAMILY FOR AUTOMOTIVE AND INDUSTRIAL APPLICATIONS |
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The three new members of the family, the EM6152, EM6152A and EM6153, are the only system power ICs incorporating a multi-mode windowed watchdog timer, reset logic and 5V low dropout automotive voltage regulators with up to 400mA output current capability.
EM6151 - Low Power Windowed Watchdog with Reset, Sleep Mode Functions
EM6152 - 5V Automotive Regulator with Windowed Watchdog
EM6152A - Cost effective 5V Automotive Regulator with Windowed Watchdog
EM6153 - 5V Automotive Regulator with Inhibit Input and Windowed Watchdog
All information including datasheets in pdf format are available under the link below.
Sale via EM Direct service. |
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| http://www.emmicroelectronic.com/DetailNews.asp?IdNews=102 |
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The IEEE Workshop DDECS 2006 in Prague |
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ASICentrum belonged to the sponsors of DDECS, the 9th IEEE International Workshop on Design & Diagnostics of Electronic Circuits & Systems. The workshop site was the Congress Center of the Czech Technical University called "Masarykova kolej", Thákurova 1, Prague 6, Czech Republic in April 18.-21, 2006.
Topics of interest included ASIC/FPGA Design, Bio-inspired Hardware, Design Verification/Validation, Hardware/Software Co-Design, Reconfigurable Computing, System-on-a-Chip (SoC), Analog, Mixed-Signal, and RF Test, Design for Testability and Diagnosis, Defect/Fault Tolerance and Reliability, Memory and Processor Test, MEMS Testing and many other. |
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| http://ddecs06.felk.cvut.cz/ |
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EM4094 - 13.56MHz, compliant ISO 15693 and ISO 14443A&B, Analog Front End IC for RFID Base Station |
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• Oscillator using 13.56MHz Quartz with selectable transconductance.
• High output power 200mW from 5V supply
• AM/PM demodulation with AGC signal amplifier
• 848KHz BPSK internal decoder (type B)
• Multiple sub-carrier receiving compatibility (212kHz, 424kHz and 848kHz)
• Multiple sub-carrier coding compatibility (Manchester, BPSK)
• Selectable receive gain
• Serial 3 pin interface for option selection
• Power down mode controlled by the 3 wires SPI
• Operation temperature range -40°C to +85°C |
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| http://www.emmicroelectronic.com/DetailNews.asp?IdNews=96 |
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