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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.