STMicroelectronics
Suite 300
Burlington, MA 01803
Share:
CMOS Bus Switches suit hot-plugging applications.
Pin-compatible with existing TTL parts, 20 bit, dual-port switches operate from supply voltages of 4-5.5 V. They have power-down protection on inputs and outputs and offer latch-up immunity and ESD protection to 2 kV. Off resistance and On resistance, typically rated at 2-25 ohm, maximize isolation when Off and minimize loading when On. Power dissipation is typically 1 Ã-µA. Devices are...
Read More »Single Chip Solution is suited for digital flat-panel TVs.
Built around 32-bit ST20 microcontroller running at 100 MHz, STV3550 consists of LCD-TV processor that offers all digital functions needed to implement matrix display TV sets. Chip features unified memory architecture, programmable digital video output stage, and flexible horizontal and vertical format conversion in addition to adaptive progressive output mode. Built in 0.18-micron CMOS...
Read More »
Chipsets power dual TV and PVR set-top boxes.
Built using .13 micron CMOS technology, STi5528 and STi4629 utilize two 32-bit RISC processors. They decode 2 separate video and audio streams, allowing users to connect 2 televisions to one set-top box. While decoding audio and video streams, chipsets may also record 2 channels to hard disk. For management of real-time functions, STi5528 employs ST20 core running at 166 MHz. For application...
Read More »
System-on-Chip Codec targets DVD recorder market.
Single-chip Model STm8000 is an audio-video, full-duplex codec with open architecture that brings audio/video encoding to DVD or HDD recording products. It offers analog TV recording, digital free-to-air broadcast support, time shifting, DV movie transfer-to-disc, memory-card reading, DivX decoding, WMA decoding, and DVD audio. Unit addresses all DVD recorder formats, including DVD+RW, DVD-RW,...
Read More »Embedded DSP Core runs above 600 MHz.
Based on Model ST100 DSP architecture, Model ST122 Dual MAC core is supported by evaluation chip fabricated in 130 nm technology and complete development platform. It can be mapped into versions ranging from ultra-low power to high-speed operation. Flexible instruction modes allow mixture of 16, 32 and 128-bit instructions. Evaluation device includes 16 kbytes of L1 Program cache, 256 kbytes of...
Read More »
Reset Chips monitor microprocessor voltage.
Housed in SOT23 and SOT143 packages, Models STM809, STM810, STM811, and STM812 provide precision monitoring of 3, 3.3, and 5 V supply voltages and generate reset signal if voltage falls below tolerance. Devices are available with one of 5 nominal voltage thresholds from 2.63-4.63 V and provide Power-On Reset when system power is first applied. Models STM811 and STM812 include manual Push Button...
Read More »Mobile Phone Camera Chipset delivers CCD image quality.
Mobile camera kit consists of VS6552 CMOS Image Sensor module and STV0974E Mobile Imaging DSP with fully pipelined architecture. Image sensor delivers VGA images at light levels as low as 1 Lux. Operating at 30 frames/sec, 10 x 8 x 6 mm small optical module has dark current of 30 electron/sec at 25Ã-
Read More »
Microcontrollers suit smart card banking applications.
Ranked at technology level 3 and manufactured in 180 nm technology, ST19WK08, ST19WSC8, and ST19WS02 incorporate 8-bit microcontroller and include on-chip memories with security features. ROM, RAM, and EEPROM memories can be configured into partitions with customized access rules. Access from any memory area to another is protected by hardware firewalls. Firmware functions include modular...
Read More »
Parallel Port Transceiver has power-on protection feature.
Low-voltage (3-3.6 V), high-speed transceiver IC model 74LVC161284TTR conforms to IEEE1284 parallel port interface standard, while model 74LVCZ161284ATTR also offers error-free power-up function. Each supplies IEEE1284-I and -II bi-directional parallel communications and has translation capability that allows outputs on cable side to interface with 5 V signal. The A port pins have 4 mA totem-pole...
Read More »
Integrated Circuit drives mobile phone headset and speaker.
Model TS4851 includes digital volume control and audio amplifier. It also offers controllable gain for left and right audio channels, and separate mono input for a microphone. Model TS4855 includes extra input channel for handsfree microphone and audio amplifier that delivers 1.1 W of continuous RMS output power into 8 Ohm speaker with 1% THD+N. Each part has 32-step digital volume control and 8...
Read More »