Renesas Technology Releases 50 New MCU Products Comprising 11 Groups, Each Built Around the R32C/100 CPU Core and Integrating High-Speed On-Chip Flash Memory

Extensive lineup of MCU solutions with peripheral functions for automotive applications, such as a FlexRay controller and CAN, and al variety of on-chip flash memory capacity,for an excellent balance of cost to performance

Tokyo -- February 14, 2008 -- Renesas Technology Corp. today announced the 50 new products comprising 11 groups as new additions to its R32C/100 Series of MCUs with on-chip flash memory for automotive systems. The MCUs in this series are built around the R32C/100 high-performance 32-bit CPU core, the most advanced available in the M16C Family of complex instruction set computer (CISC) MCUs.

Sample shipments will begin in May 2008 in Japan with the R32C/120 Group and R32C/121 Group, which are suitable for applications such as body control. These will be followed in July 2008 by the R32C/133 Group and R32C/134 Group with on-chip peripheral functions including a communication controller supporting FlexRay™,^*1 a next-generation automotive communications protocol. Finally, sample shipments of the R32C/151, R32C/152, R32C/153, R32C/156, R32C/157, R32C/160, and R32C/161 Groups will begin in July 2008 sequentially in Japan .

Product Background

Recently in the automotive systems field, the number of electronic control units (ECUs) used per vehicle has increased dramatically, and the resulting increase in the volume of data transferred over automotive LANs is striking. In addition, control methods are becoming more complex, which has led to an increase in the size of the software programs used to implement them. As a result, demand is growing for MCUs (the core devices in ECUs) with sophisticated functions and improved performance to execute large programs rapidly.

Renesas Technology has developed and delivered to the market MCU products designed to meet this demand. The R32C/100 Series, part of the M16C Family of CISC MCUs, aims to meet the need for still higher performance with an extensive product lineup offering advanced on-chip peripheral functions. These include communication functions such as multichannel CAN^*2 support and a communication controller implementing the FlexRay high-speed communication protocol.

Features

(1)

Common features

The features common to all 11 product groups are summarized below.

1)	R32C/100 CPU core, the top-end CPU core in the M16C Family
	The new MCUs deliver approximately twice the processing performance of the M32C/90 Series when operating at the same frequency, thanks to enhancements that include an improved CPU architecture, 32-bit multiplier, single-precision FPU, and high-functionality barrel shifter.
2)	High-speed and highly reliable flash memory with a proven track record
	The on-chip flash memory combines fast read/write performance with excellent reliability. The write speed of the new MCUs is about three times faster than that of the M32C/80 Series, allowing large amounts of data to be written to the flash memory in much less time. This enables a substantial improvement in in-line programming throughput for manufacturers engaged in mass production.
3)	On-chip flash memory that can be used instead of E²PROM to store data
	The new MCUs feature on-chip flash memory for data storage called electrically erasable programmable read only memory (E ² PROM) emulation flash (E ² Data Flash). This E ² Data Flash is available of 100,000 rewrite cycles and small graduation 32byte block size for erase function as key feature, and includes a background operation (BGO) function that allows the CPU to access programs stored in the flash memory while the contents of the E ² Data Flash is being rewritten. This function provides flexibility equivalent to E ² PROM, since data can be rewritten while an application is running. It also contributes to reduced overall system cost, because external E ² PROM, which was previously required for storing initial parameters and settings, is no longer needed. Alternately, there are product versions available with no E ² Data Flash.
4)	New single-wire debugging (NSD) interface
	On-board debugging functionality, which allows evaluation and calibration to be performed with the MCU installed in the finished product, is in demand for applications such as automotive systems. The new MCUs incorporate a single-wire debugging interface that enables connection of an emulator via a single wire, which carries the signals used for debugging. This allows debugging of all functions, and the on-chip flash memory can be programmed "on board " via the same interface.
5)	Extensive on-chip peripheral functions
	Each new MCU product group includes a full range of on-chip peripheral functions useful for automotive control applications. These include timers for three-phase motor control, watchdog timer, advanced intelligent I/O, A/D converter, serial interface, direct memory access (DMA) controller, and CAN. In addition, power consumption can be reduced by using the on-chip oscillator in conjunction with wait mode.

(2)

Features of individual groups

In addition to the common features listed under (1) above, these groups are wide range lineup products combining of different flash memory and RAM capacities, the configuration and number of channels of CAN, LIN^*3 , and other interface, and so on. This enables the developer to select a product that best matches the system specifications.

The features specific to each group are summarized below.

1)	R32C/120 and R32C/121
	Both groups have a maximum operating frequency of 64 MHz and use a 100-pin LQFP package. The R32C/120 is available with 128 Kbytes or 256 Kbytes of flash memory, and the R32C/121 with 128 Kbytes, 256 Kbytes, 384 Kbytes, or 512 Kbytes of flash memory. The basic peripheral function configuration of both groups is suitable for a variety of ECU applications.
2)	R32C/133 and R32C/134
	Both groups have a maximum operating frequency of 60 MHz and use a 144-pin LQFP package. They are both available with 256 Kbytes, 384 Kbytes, or 512 Kbytes of flash memory. A FlexRay controller (version 2.1 compliant), licensed from Robert Bosch GmbH of Germany, is implemented on-chip. FlexRay is an automotive LAN standard that supports high-speed communication at up to 10 Mbps. In comparison with the CAN (maximum 1 Mbps) automotive LAN standard, FlexRay delivers faster data transfer and better reliability. Demand for FlexRay is expected to expand in areas such as X-by-Wire^*4 applications that use electronic control to manipulate mechanical systems and vehicle control applications requiring a high level of reliability.
3)	R32C/151, R32C/152, R32C/153, R32C/156, and R32C/157
	All groups have a maximum operating frequency of 64 MHz and use a 144-pin LQFP package. The R32C/151, R32C/152, and R32C/153 are available with 768 Kbytes or 1,024 Kbytes of flash memory, and the R32C/156 and R32C/157 with 256 Kbytes, 384 Kbytes, or 512 Kbytes of flash memory. The MCUs in these groups can be configured with up to four CAN and eight LIN (hardware frame based) channels, with a variety of combinations of different numbers of channels available. This enables the developer to select a product version with precisely the number of communication channels required by the system. In addition, the maximum flash memory capacity of 1,024 Kbytes provides support for applications using large software programs.
4)	R32C/160 and R32C/161
	Both groups have a maximum operating frequency of 48 MHz and use an 80-pin LQFP package. They are both available with 128 Kbytes or 256 Kbytes of flash memory. These groups feature a compact 80-pin package and a slimmed down selection of functions, making them suitable for applications where the emphasis is on low cost and compact size.

Renesas Technology is currently developing a bus driver with support for FlexRay and plans to eventually offer system solutions including MCU and bus driver components. The company is also an active member of standardization bodies such as the FlexRay Consortium, JasPar.^*5, and AUTOSAR.^*6 In cooperation with partner tool vendors, Renesas Technology offers software components that comply with standards established by AUTOSAR and JasPar. Renesas Technology and its partners supply customers with development environments they can use with confidence.

Starting in 2009, Renesas Technology plans to release a range of new products featuring the new RX Family CPU. RX Family products will provide compatibility with existing MCUs based on CISC CPUs, and they will further extend the capabilities of the products being announced today.

Notes:	1.	FlexRay: A communication protocol for next-generation vehicle control applications that is promoted by the FlexRay Consortium. FlexRay is a registered trademark of Daimler AG.
	2.	CAN (Controller Area Network): An automotive network specification promoted by Robert Bosch GmbH of Germany.
	3.	LIN (Local Interconnect Network): A network specification that allows networks to be built inexpensively.
	4.	X-by-Wire: A technology that uses electrical actuators and motors, and electronic control, to implement functions that use hydraulic power or the like to operate mechanical systems, such as steering and braking.
	5.	JasPar ( Japan Automotive Software Platform and Architecture): A non-profit organization, whose members are mainly automakers and manufacturers of electrical components, that works to promote the adoption of uniform software and the standardization of in-vehicle networks in motor vehicles. Japan is main activity base.
	6.	AUTOSAR (Automotive Open System Architecture): A non-profit organization, whose members are mainly automakers and manufacturers of electrical components, that works to promote the adoption of uniform software and electronic architectures in motor vehicles.

Typical Applications

Automotive systems: Controllers for body, chassis, airbag units, etc,
Industrial equipment: Factory automation equipment, etc.

Prices in Japan

Product Name		On-Chip Flash Memory/RAM	CAN	LIN	Flex Ray	Package	Sample Price [Tax Included] (Yen)
R32C/120 Group	R5F64200JFB	128 KB + 12KB /12 KB	1	2	-	100-pin LQFP	1,000 to 2,000
R32C/120 Group	R5F64201JFB	256 KB + 12KB /20KB	1	2	-	100-pin LQFP
R32C/121 Group	R5F64210JFB	128 KB + 12KB /12KB	2	2	-	100-pin LQFP
R32C/121 Group	R5F64213JFB	512 KB + 12KB /32KB	2	2	-	100-pin LQFP
R32C/133 Group	R5F64331JFD	256 KB + 12KB /20KB	2	-	2	144-pin LQFP
R32C/133 Group	R5F64333JFD	512 KB + 12KB /32KB	2	-	2	144-pin LQFP
R32C/134 Group	R5F64341JFD	256 KB + 12KB /20KB	3	-	2	144-pin LQFP
R32C/134 Group	R5F64343JFD	512 KB + 12KB /32KB	3	-	2	144-pin LQFP
R32C/151 Group	R5F64514JFD	768 KB + 16KB /48KB	2	8	-	144-pin LQFP
R32C/151 Group	R5F64515JFD	1024 KB + 16KB /48KB	2	8	-	144-pin LQFP
R32C/152 Group	R5F64524JFD	768 KB + 16KB /48KB	3	8	-	144-pin LQFP
R32C/152 Group	R5F64525JFD	1024 KB + 16KB /48KB	3	8	-	144-pin LQFP
R32C/153 Group	R5F64534JFD	768 KB + 16KB /48KB	4	8	-	144-pin LQFP
R32C/153 Group	R5F64535JFD	1024 KB + 16KB /48KB	4	8	-	144-pin LQFP
R32C/156 Group	R5F64561JFD	256 KB + 12KB /20KB	2	4	-	144-pin LQFP
R32C/156 Group	R5F64563JFD	512 KB + 12KB /32KB	2	4	-	144-pin LQFP
R32C/157 Group	R5F64571JFD	256 KB + 12KB /20KB	3	4	-	144-pin LQFP
R32C/157 Group	R5F64573JFD	512 KB + 12KB /32KB	3	4	-	144-pin LQFP
R32C/160 Group	R5F64600JFP	128 KB + 12KB /12KB	1	1	-	80-pin LQFP
R32C/160 Group	R5F64601JFP	256 KB + 12KB /20KB	1	1	-	80-pin LQFP
R32C/161 Group	R5F64610JFP	128 KB + 12KB /12KB	2	1	-	80-pin LQFP
R32C/161 Group	R5F64611JFP	256 KB + 12KB /20KB	2	1	-	80-pin LQFP

Note: For each group, the products with the maximum and minimum memory capacity are listed above. Also, the products listed above have a maximum operating temperature of 85ºC. Versions with different maximum operating temperature specifications are also available.

Additional Information

* A specification list for each part number, and documentation including pin arrangements, specification overviews and explanations of pin functions are available.
http://www.renesas.com/r32c100

Specifications

(1) Specifications of R32C/120 Group and R32C/121 Group

Item	Specifications of R32C/120 Group		Specifications of R32C/121 Group
Product name	R5F64200 JFB	R5F64201 JFB	R5F64210 JFB	R5F64211 JFB	R5F64212 JFB	R5F64213 JFB
	R5F6420E JFB	R5F6420F JFB	R5F6421E JFB	R5F6421F JFB	R5F6421G JFB	R5F6421H JFB
CPU core	R32C/100
Power supply voltages	VCC: 3.0 V to 5.5 V
Max. operating frequency	64 MHz
Min. instruction execution time	15.625 nsec at 64 MHz operation
Basic instruction set	108 instructions
Operating temperature range	-40 to 85 ºC (Versions of -40 to 125 ºC are also available. And Versions of -40 to 105 ºC are available to meet the demand.)
Flash memory	128 KB	256 KB	128 KB	256 KB	384 KB	512 KB
E ² Data Flash	4 KB (100,000 rewrite cycles) Lower product versions described in the product name have no E ² Data Flash.
Data Flash	4 KB x 2 blocks
RAM	12 KB	20 KB	12 KB	20 KB	24 KB	32 KB
On-chip peripheral functions	CAN (support for 32 message boxes, ISO 11898-1 compliant)
	1 channel		2 channels
	LIN: 2 channels
	Serial interface x 5 channels - Clock synchronous/asynchronous - I ² C Bus, etc.
	Serial bus interface (variable length, clock synchronous)
	1 channel		3 channels
	DMAC - DMAC x 4 channels: Cycle steal operation - DMAC II: Immediate transfer, calculation transfer, and chain transfer functions
	Timer A x 5 channels, timer B x 6 channels - Timers for 3-phase motor control (using timers A1, A2, A4, and B2)
	10-bit A/D converter x 26 channels
	8-bit D/A converter x 2 channels
	Intelligent I/O - Time calculation function (input capture): 16-bit x 16 - Waveform generation function (output capture): 16-bit x 16
	CRC calculation circuit
	X-Y conversion circuit
	Watchdog timer
Package	100-pin LQFP (14 mm x 14 mm, 0.5 mm pin pitch)

(2) Specifications of R32C/133 Group and R32C/134 Group

Item	Specifications of R32C/133 Group			Specifications of R32C/134 Group
Product name	R5F64331 JFD	R5F64332 JFD	R5F64333 JFD	R5F64341 JFD	R5F64342 JFD	R5F64343 JFD
CPU core	R32C/100
Power supply voltages	VCC0: 3.0 V to 3.6 V, VCC: 4.2 V to 5.5 V
Max. operating frequency	60 MHz
Min. instruction execution time	16.666 nsec at 60 MHz operation
Basic instruction set	108 instructions
Operating temperature range	-40 to 85 ºC (Versions of -40 to 125 ºC are also available.)
Flash memory	256 KB	384 KB	512 KB	256 KB	384 KB	512 KB
E ² Data Flash	4 KB (100,000 rewrite cycles)
Data Flash	4 KB x 2 blocks
RAM	20 KB	24 KB	32 KB	20 KB	24 KB	32 KB
On-chip peripheral functions	FlexRay: 1 module (2 channels)
	CAN (support for 32 message boxes, ISO 11898-1 compliant)
	2 channel			3 channel
	Serial interface x 5 channels - Clock synchronous/asynchronous - I ² C Bus, etc.
	Serial bus interface (variable length, clock synchronous) x 2 channels
	DMAC - DMAC x 4 channels: Cycle steal operation - DMAC II: Immediate transfer, calculation transfer, and chain transfer functions
	Timer A x 5 channels, timer B x 6 channels - Timers for 3-phase motor control (using timers A1, A2, A4, and B2)
	10-bit A/D converter x 34 channels
	8-bit D/A converter x 2 channels
	Intelligent I/O - Time calculation function (input capture): 16-bit x 16 - Waveform generation function (output capture): 16-bit x 16
	CRC calculation circuit
	X-Y conversion circuit
	Watchdog timer
Package	144-pin LQFP (20 mm x 20 mm, 0.5 mm pin pitch)

(3) Specifications of R32C/151 Group, R32C/152 Group and R32C/153 Group

Item	Specifications of R32C/151 Group		Specifications of R32C/152 Group		Specifications of R32C/153 Group
Product name	R5F64514 JFD	R5F64515 JFD	R5F64524 JFD	R5F64525 JFD	R5F64534 JFD	R5F64535 JFD
	R5F6451M JFD	R5F6451 N JFDB	R5F6452M JFD	R5F6452N JFD	R5F6453M JFD	R5F6453N JFD
CPU core	R32C/100
Power supply voltages	VCC: 3.0 V to 5.5 V
Max. operating frequency	64 MHz
Min. instruction execution time	15.625 nsec at 64 MHz operation
Basic instruction set	108 instructions
Operating temperature range	-40 to 85ºC (Versions of -40 to 125ºC are also available. And Versions of -40 to 105ºC are available to meet the demand.)
Flash memory	768 KB	1024 KB	768 KB	1024 KB	768 KB	1024 KB
E² Data Flash	8 KB (100,000 rewrite cycles) Lower product versions described in the product name have no E ² Data Flash.
Data Flash	4 KB x 2 blocks
RAM	48 KB	48 KB	48 KB	48 KB	48 KB	48KB
On-chip peripheral functions	CAN (support for 32 message boxes, ISO 11898-1 compliant)
	2 channels		3 channels		4 channels
	LIN: 8 channels
	Serial interface x 5 channels - Clock synchronous/asynchronous - I ² C Bus, etc.
	Serial bus interface (variable length, clock synchronous) x 3 channels
	DMAC - DMAC x 4 channels: Cycle steal operation - DMAC II: Immediate transfer, calculation transfer, and chain transfer functions
	Timer A x 5 channels, timer B x 6 channels - Timers for 3-phase motor control (using timers A1, A2, A4, and B2)
	10-bit A/D converter x 34 channels
	8-bit D/A converter x 2 channels
	Intelligent I/O - Time calculation function (input capture): 16-bit x 32 - Waveform generation function (output capture): 16-bit x 32
	CRC calculation circuit
	X-Y conversion circuit
	Watchdog timer
Package	144-pin LQFP (20 mm x 20 mm, 0.5 mm pin pitch)

(4) Specifications of R32C/156 Group and R32C/157 Group

Item	Specifications of R32C/156 Group			Specifications of R32C/157 Group
Product name	R5F64561 JFD	R5F64562 JFD	R5F64563 JFD	R5F64571 JFD	R5F64572 JFD	R5F64573 JFD
	R5F6456F JFD	R5F6456G JFD	R5F6456H JFD	R5F6457F JFD	R5F6457G JFD	R5F6457H JFD
CPU core	R32C/100
Power supply voltages	VCC: 3.0 V to 5.5 V
Max. operating frequency	64 MHz
Min. instruction execution time	15.625 nsec at 64 MHz operation
Basic instruction set	108 instructions
Operating temperature range	-40 to 85ºC (Versions of -40 to 125ºC are also available. And Versions of -40 to 105ºC are available to meet the demand.)
Flash memory	256 KB	384 KB	512 KB	256 KB	384 KB	512 KB
E ² Data Flash	4 KB (100,000 rewrite cycles) Lower product versions described in the product name have no E ² Data Flash.
Data Flash	4 KB x 2 blocks
RAM	20 KB	24 KB	32 KB	20 KB	24 KB	32 KB
On-chip peripheral functions	CAN (support for 32 message boxes, ISO 11898-1 compliant)
	2 channels			3 channels
	LIN: 4 channels
	Serial interface x 5 channels - Clock synchronous/asynchronous - I ² C Bus, etc.
	Serial bus interface (variable length, clock synchronous) x 3 channels
	DMAC - DMAC x 4 channels: Cycle steal operation - DMAC II: Immediate transfer, calculation transfer, and chain transfer functions
	Timer A x 5 channels, timer B x 6 channels - Timers for 3-phase motor control (using timers A1, A2, A4, and B2)
	10-bit A/D converter x 34 channels
	8-bit D/A converter x 2 channels
	Intelligent I/O - Time calculation function (input capture): 16-bit x 32 - Waveform generation function (output capture): 16-bit x 32
	CRC calculation circuit
	X-Y conversion circuit
	Watchdog timer
Package	144-pin LQFP (20 mm x 20 mm, 0.5 mm pin pitch)

(5) Specifications of R32C/160 Group and R32C/161 Group

Item	Specifications of R32C/160 Group		Specifications of R32C/161 Group
Product name	R5F64600JFP	R5F64601JFP	R5F64610JFP	R5F64611JFP
	R5F6460EJFP	R5F6460FJFP	R5F6461EJFP	R5F6461FJFP
CPU core	R32C/100
Power supply voltages	VCC: 3.0 V to 5.5 V
Max. operating frequency	48 MHz
Min. instruction execution time	20.8 nsec at 48 MHz operation
Basic instruction set	108 instructions
Operating temperature range	-40 to 85ºC (Versions of -40 to 125ºC are also available. And Versions of -40 to 105ºC are available to meet the demand.)
Flash memory	128 KB	256 KB	128 KB	256 KB
E ² Data Flash	4 KB (100,000 rewrite cycles) Lower product versions described in the product name have no E ² Data Flash.
Data Flash	4 KB x 2 blocks
RAM	12 KB	20 KB	12 KB	20 KB
On-chip peripheral functions	CAN (support for 32 message boxes, ISO 11898-1 compliant)
	1 channel		2 channels
	LIN: 1 channel
	Serial interface x 5 channels - Clock synchronous/asynchronous - I ² C Bus, etc.
	Serial bus interface (variable length, clock synchronous) x 1 channel
	DMAC - DMAC x 4 channels: Cycle steal operation - DMAC II: Immediate transfer, calculation transfer, and chain transfer functions
	Timer A x 5 channels, timer B x 6 channels - Timers for 3-phase motor control (using timers A1, A2, A4, and B2)
	10-bit A/D converter x 23 channels
	Intelligent I/O - Time calculation function (input capture): 16-bit x 8 - Waveform generation function (output capture): 16-bit x 8
	CRC calculation circuit
	X-Y conversion circuit
	Watchdog timer
Package	80-pin LQFP (12 mm x 12 mm, 0.5 mm pin pitch)

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