LDO Regulator comes with watchdog function.

EM Microelectronic-US    Colorado Springs, CO 80918
Nov 02, 2007 Combining voltage regulation, voltage monitoring, and software monitoring, Model EM6156 Low Drop Output regulator supplies 5 V, 120 mA output, and includes reverse battery, short circuit, and over thermal protection. Reset function is activated when regulator output drops below threshold voltage. Available in power SO8 package, IC is automotive-qualified according to AEC-Q100, supports high voltage operation up to 40 V, and has operating temperature range from -40 to +125°C.

RFID ICs meet livestock requirements.

EM Microelectronic-US    Colorado Springs, CO 80918
May 30, 2007 Compliant with ISO 11784/11785, EM4205/4305 Transponder Chips fulfill specific needs of animal identification, waste management, industrial logistics, and access control applications. They prevent unauthorized modifications of data, and their manufacturing process protects against data loss due to UV light. Extra user-programmable memory is available to log application specific information such as medicine codes, dates, or owner-related data.

LCD Controller/Driver comes in 4 x 4 mm MLF16 package.

EM Microelectronic-US    Colorado Springs, CO 80918
Mar 07, 2007 Low multiplex controller and driver for monochrome TN/STN LCD displays, EM6111, can be operated from 1.8 V (static) to 5.5 V (multiplexed) input and requires no external components. It can drive 1 or 2 rows x 7 columns, with display refresh implemented internally. RAM data corresponds directly to LCD pixels, and all segments can be individually turned on or off by SET or BLANK bit commands. Circuit can be controlled for initialization, memory programming, and circuit status readout.

LCD Driver/Controller requires no external components.

EM Microelectronic-US    Colorado Springs, CO 80918
Sep 11, 2006 Designed for full dot-matrix monochrome TN and STN LCD displays, Model EM6110 offers voltage range of 1.8-5.5 V for logic and 3-10 V for LCD. It drives 8 rows x 32 columns or 4, 3, 2, 1 x 40 columns max, addressed by 3-wire or I2C interface. Display can be handled via 2 selectable 8 x 40 RAM banks. Operating from -40 to +85°C, Model EM6110 can be cascaded and is suited for headsets, weigh scales, utility meters, portable battery-operated products, as well as large displays.

Watchdog ICs target automotive and industrial applications.

EM Microelectronic-US    Colorado Springs, CO 80918
Jul 24, 2006 Incorporating multi-mode windowed watchdog timer, Models EM6152, EM6152A, and EM6153 include reset logic and 5 V low dropout automotive voltage regulators with up to 400 mA output current. Automotive qualified according to AEC-Q100, circuits support operation from -40 to +125°C and up to 40 V. Time-windowing watchdog action covers hardware as well as software errors. Watchdog timing behavior and reset threshold voltage are programmable with external resistors.

Crystal Oscillator offers 1.2-5.5 V operating range.

EM Microelectronic-US    Colorado Springs, CO 80918
Mar 22, 2006 Model EM1564 integrates 32.768 kHz tuning fork crystal and CMOS circuit assembled in specifically designed SMD ceramic package. It offers extended temperature range between -40 to +125°C and is output enabled. Unit replaces standard quartz as solution to limitations of miniaturization. Oscillator suits digital systems, metering, and automotive applications. Product acts as clock driver-timekeeping in data logger systems, and networked servers and computers.

Voltage Regulator System IC suits automotive applications.

EM Microelectronic-US    Colorado Springs, CO 80918
Nov 30, 2005 Integrated intelligent system power IC, EM6152, incorporates multi-mode windowed watchdog timer, reset logic, and 5 V LDO automotive voltage regulator. Supporting operation up to 40 V, it comes in 8-pin SO8 package with regulator current output up to 100 mA or PSOP-16 power package rated to 400 mA. IC operates over -40 to +125°C range and comes in 2 versions with 33% (V50) or 67% (V53) open watchdog window size and one version with CAN-bus sleep mode detector (V55).

Windowed Watchdog IC draws 35 µA quiescent current.

EM Microelectronic-US    Colorado Springs, CO 80918
Sep 23, 2005 Manufactured in 8-pin SO8 package, EM6151 integrated microprocessor voltage supervisory IC has programmable reset threshold voltages and watchdog timer with programmable time window and system enable output. Different versions are offered for different ratios of opened/closed window of watchdog and power saving function compatible with CAN-bus sleep mode. Along with open drain reset output, product features -40 to +125°C temperature range.

Smart Card IC Modules suit low-end mobile phones.

EM Microelectronic-US    Colorado Springs, CO 80918
Aug 08, 2005 Designed for use in SIM cards for mobile phones, Models EMTG30 and EMTG56 contain 31 KB and 57 KB of flash memory, respectively. Both include 8-bit 8051 microcontroller core, internal 30 MHz tamper-proof clock, and 100% re-programmable memory architecture. For Model EMTG30, flash memory architecture is one section of 31 Kb General Purpose NVM organized in 248 pages of 128 byte, while GPNVM is organized in 448 pages of 128 byte for Model EMTG56.

Smart Card IC allows flexible 176 Kb memory partitioning.

EM Microelectronic-US    Colorado Springs, CO 80918
Jun 06, 2005 EMTCG176-3G contains 176 Kb of pure, non-volatile flash memory, which is organized in 2 sectors of different granularities: 48 Kb in pages of 8 bytes (1 byte programmable), and 128 Kb in pages of 512 bytes. Flexibility eliminates difference between code and data space, letting user decide what amount of code is allocated to OS and use remaining space for data. Unit uses analog, triple hardware DES encryption algorithms and 8051 microcontroller core.