Freescale Delivers First Automotive Instrumentation Cluster MCU with On-Chip TFT Display Drive
03 Octobre 2006 - 10:30AM
Business Wire
Freescale Semiconductor (NYSE:FSL) (NYSE:FSL.B) has introduced a
16-bit microcontroller (MCU) designed for the next wave in
automotive instrumentation clusters. The MC9S12XHZ512 MCU is the
industry�s first instrumentation cluster MCU featuring an
integrated thin-film transistor (TFT) display drive. With its
on-chip TFT driver, the S12XHZ512 device enables instrumentation
cluster designers to reduce the complexity of their designs and
implement high-quality graphic displays on low-end automotive
dashboards in a timely, cost-effective manner. TFT displays �
standard fare in laptops, cell phones and other mobile appliances �
are gaining momentum in the mainstream automotive market as the
technology becomes more cost-effective. Freescale�s latest MCU
addresses the instrumentation cluster market, and TFT applications
in particular, by offering optimal integration and
application-specific features. The S12XHZ512 MCU is the latest
addition to Freescale�s S12HZ family. The S12HZ family is based on
Freescale�s high-volume S12 architecture and boasts 15 members,
ranging from ultra-low-cost 32KB ROM versions to devices with up to
256KB of flash memory. Featuring the enhanced S12X core, the
S12XHZ512 provides a high-performance, backward-compatible
extension to the established S12HZ. The S12XHZ512 is upwardly code
compatible with the HCS12 family, enabling developers with previous
systems based on the HCS12 to reuse design tools for their new
S12XHZ512-based applications. The S12XHZ512 MCU handles
application-critical intelligent control functions and is designed
to drive the display in a car dashboard. In addition to supporting
TFT displays, the device can drive analog gauges, liquid crystal
displays (LCDs) and light-emitting diode (LED) displays. Key
S12XHZ512 features for instrumentation cluster designers include
512KB of on-chip flash memory (twice that of its S12HZ
predecessor), an LCD driver and stepper motor drivers for gauges.
"The S12XHZ512 comes at a perfect time for our instrumentation
cluster customers," said Mike McCourt, vice president and general
manager of Freescale's microcontroller division. "Once limited to
high-end vehicles, TFT displays are growing more prevalent in
low-end to mid-range vehicles, which the S12XHZ family targets. The
MCU�s integrated XGATE coprocessor provides an enabling technology
for TFT displays by driving the system cost reductions necessary to
accelerate adoption of next-generation displays in the mainstream
automotive market." Advanced XGATE coprocessor The S12XHZ512 MCU
takes S12HZ family integration a step further by incorporating
Freescale's advanced XGATE coprocessor module. With its RISC
architecture and C-language programmability, the on-chip XGATE
module functions like a dedicated coprocessor for the main CPU.
Introduced on the S12X architecture in 2004, the XGATE coprocessor
addresses the design challenge of achieving higher MCU performance
without the cost and complexity of adding separate processors. The
versatile, cost-effective XGATE module can drive a 30,000-pixel TFT
display directly, without the need for an external graphics driver
IC. With the addition of a low-cost 100K-gate FPGA, the XGATE can
drive an even larger quarter video graphics array (QVGA). In both
application examples, designers can achieve an estimated system
cost savings of $2-$4, when compared to using standard
microcontrollers without an integrated TFT driver. Freescale
initially designed XGATE to offload the growing communications
burden associated with driving multiple control-area networks (CAN)
and local interconnect networks (LIN) from the main CPU. XGATE's
ease-of-use and flexibility have sparked its use in many other
applications, such as driving sophisticated pulse-width modulation
(PWM), direct memory access (DMA) activity and serial port
buffering. Running at twice the speed of the main CPU and without
any CPU processing overhead, the XGATE coprocessor is engineered to
boost system performance by an additional 80 MIPS at peak
operation. MC9S12XHZ512 features The MC9S12XHZ512 offers the
standard features of the existing members of the HZ-family, such as
6-stepper drives with patented stall detection capability and a
32x4 LCD display drive. Other key features include: 512KB flash
memory 40MHz enhanced 16-bit HCS12 CPU core XGATE coprocessor
module with programmable DMA controller, real-time interrupt
handler and virtual peripheral controller Up to 12KB RAM and 2KB
EEPROM Advanced interrupt and timer features 16-channel
analog-to-digital converter (ADC) Two 1Mbps CAN 2.0 A,B
software-compatible modules Two asynchronous serial communications
interfaces (SCI) and a serial peripheral interface (SPI) 6-channel
pulse width modulation (PWM) On-chip single-wire background debug
mode (BDM) with trace buffer 112-pin LQFP and 80-pin QFP package
options Qualified temperature ranges of -40 C to 125 C MC9S12XHZ512
availability The MC9S12XHZ512 MCU and MC9S12XHZ512EVB evaluation
board are available now in sample quantities. For more product
information, visit http://www.freescale.com/files/pr/hz512.html.
About Freescale Semiconductor Freescale Semiconductor, Inc.
(NYSE:FSL) (NYSE:FSL.B) is a global leader in the design and
manufacture of embedded semiconductors for the automotive,
consumer, industrial, networking and wireless markets. Freescale
became a publicly traded company in July 2004. The company is based
in Austin, Texas, and has design, research and development,
manufacturing or sales operations in more than 30 countries.
Freescale, a member of the S&P 500�, is one of the world�s
largest semiconductor companies with 2005 sales of $5.8 billion
(USD). www.freescale.com. Reader Inquiry Response: Freescale
Semiconductor P.O. Box 17927 Denver, CO 80217 USA Freescale� and
the Freescale logo are�trademarks�of Freescale Semiconductor, Inc.
All other product or service names are the property of their
respective owners. � Freescale Semiconductor, Inc. 2006. Freescale
Semiconductor (NYSE:FSL) (NYSE:FSL.B) has introduced a 16-bit
microcontroller (MCU) designed for the next wave in automotive
instrumentation clusters. The MC9S12XHZ512 MCU is the industry's
first instrumentation cluster MCU featuring an integrated thin-film
transistor (TFT) display drive. With its on-chip TFT driver, the
S12XHZ512 device enables instrumentation cluster designers to
reduce the complexity of their designs and implement high-quality
graphic displays on low-end automotive dashboards in a timely,
cost-effective manner. TFT displays - standard fare in laptops,
cell phones and other mobile appliances - are gaining momentum in
the mainstream automotive market as the technology becomes more
cost-effective. Freescale's latest MCU addresses the
instrumentation cluster market, and TFT applications in particular,
by offering optimal integration and application-specific features.
The S12XHZ512 MCU is the latest addition to Freescale's S12HZ
family. The S12HZ family is based on Freescale's high-volume S12
architecture and boasts 15 members, ranging from ultra-low-cost
32KB ROM versions to devices with up to 256KB of flash memory.
Featuring the enhanced S12X core, the S12XHZ512 provides a
high-performance, backward-compatible extension to the established
S12HZ. The S12XHZ512 is upwardly code compatible with the HCS12
family, enabling developers with previous systems based on the
HCS12 to reuse design tools for their new S12XHZ512-based
applications. The S12XHZ512 MCU handles application-critical
intelligent control functions and is designed to drive the display
in a car dashboard. In addition to supporting TFT displays, the
device can drive analog gauges, liquid crystal displays (LCDs) and
light-emitting diode (LED) displays. Key S12XHZ512 features for
instrumentation cluster designers include 512KB of on-chip flash
memory (twice that of its S12HZ predecessor), an LCD driver and
stepper motor drivers for gauges. "The S12XHZ512 comes at a perfect
time for our instrumentation cluster customers," said Mike McCourt,
vice president and general manager of Freescale's microcontroller
division. "Once limited to high-end vehicles, TFT displays are
growing more prevalent in low-end to mid-range vehicles, which the
S12XHZ family targets. The MCU's integrated XGATE coprocessor
provides an enabling technology for TFT displays by driving the
system cost reductions necessary to accelerate adoption of
next-generation displays in the mainstream automotive market."
Advanced XGATE coprocessor The S12XHZ512 MCU takes S12HZ family
integration a step further by incorporating Freescale's advanced
XGATE coprocessor module. With its RISC architecture and C-language
programmability, the on-chip XGATE module functions like a
dedicated coprocessor for the main CPU. Introduced on the S12X
architecture in 2004, the XGATE coprocessor addresses the design
challenge of achieving higher MCU performance without the cost and
complexity of adding separate processors. The versatile,
cost-effective XGATE module can drive a 30,000-pixel TFT display
directly, without the need for an external graphics driver IC. With
the addition of a low-cost 100K-gate FPGA, the XGATE can drive an
even larger quarter video graphics array (QVGA). In both
application examples, designers can achieve an estimated system
cost savings of $2-$4, when compared to using standard
microcontrollers without an integrated TFT driver. Freescale
initially designed XGATE to offload the growing communications
burden associated with driving multiple control-area networks (CAN)
and local interconnect networks (LIN) from the main CPU. XGATE's
ease-of-use and flexibility have sparked its use in many other
applications, such as driving sophisticated pulse-width modulation
(PWM), direct memory access (DMA) activity and serial port
buffering. Running at twice the speed of the main CPU and without
any CPU processing overhead, the XGATE coprocessor is engineered to
boost system performance by an additional 80 MIPS at peak
operation. MC9S12XHZ512 features The MC9S12XHZ512 offers the
standard features of the existing members of the HZ-family, such as
6-stepper drives with patented stall detection capability and a
32x4 LCD display drive. Other key features include: -- 512KB flash
memory -- 40MHz enhanced 16-bit HCS12 CPU core -- XGATE coprocessor
module with programmable DMA controller, real-time interrupt
handler and virtual peripheral controller -- Up to 12KB RAM and 2KB
EEPROM -- Advanced interrupt and timer features -- 16-channel
analog-to-digital converter (ADC) -- Two 1Mbps CAN 2.0 A,B
software-compatible modules -- Two asynchronous serial
communications interfaces (SCI) and a serial peripheral interface
(SPI) -- 6-channel pulse width modulation (PWM) -- On-chip
single-wire background debug mode (BDM) with trace buffer --
112-pin LQFP and 80-pin QFP package options -- Qualified
temperature ranges of -40 C to 125 C MC9S12XHZ512 availability The
MC9S12XHZ512 MCU and MC9S12XHZ512EVB evaluation board are available
now in sample quantities. For more product information, visit
http://www.freescale.com/files/pr/hz512.html. About Freescale
Semiconductor Freescale Semiconductor, Inc. (NYSE:FSL) (NYSE:FSL.B)
is a global leader in the design and manufacture of embedded
semiconductors for the automotive, consumer, industrial, networking
and wireless markets. Freescale became a publicly traded company in
July 2004. The company is based in Austin, Texas, and has design,
research and development, manufacturing or sales operations in more
than 30 countries. Freescale, a member of the S&P 500(R), is
one of the world's largest semiconductor companies with 2005 sales
of $5.8 billion (USD). www.freescale.com. -0- *T Reader Inquiry
Response: Freescale Semiconductor P.O. Box 17927 Denver, CO 80217
USA *T Freescale(TM) and the Freescale logo are trademarks of
Freescale Semiconductor, Inc. All other product or service names
are the property of their respective owners. (C) Freescale
Semiconductor, Inc. 2006.
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