新型低端RS08内核和MC9RS08KA系列产品介绍在线座谈常见问题解答
 

在线座谈主题：新型低端RS08内核和MC9RS08KA系列产品介绍在线座谈
[ 问题 1 ] 批量烧写程序如何解决?特别是对SOIC之类封装，有一拖几的烧写器呢还是提供掩模?
[ 答案 1 ] Freescale is working with some 3rd party, HiLo etc.. to provide the multiple GANG programmer on MC9RS08KA2 device.
[ 问题 2 ] C编译器用CodeWarrior™ 5.0可以吗，还是要专门版本的编译器?
[ 答案 2 ] CodeWarrior 暂时还不支持RS08的C编译功能。但是到2006年下半年后即可推出。CodeWarrior 5.0已可支持RS08的汇编编程。
[ 问题 3 ] 请问开发这一款芯片，用哪种仿真器，价格是多少?
[ 答案 3 ] 因为RS08内置了BDM调试模块，实际上它已不再需要传统的仿真器。仿真所需要的，只是一个BDM通讯接口（USB转BDM或串口转BDM）。现在RS08 DEMO板上已经将这个通讯接口做在一起，所以用它就可以进行仿真。请参看DEMO9RS08KA2演示板网站的价格: http://www.freescale.com.cn/Products/8BitMCU/DEMO9RS08KA2.asp。
[ 问题 4 ] 请问飞思卡尔的芯片能否从网上直接买?
[ 答案 4 ] 可以, 并且您可按所需的封装在以下网址直接申请: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC9RS08KA2&nodeId=016246844994879931&tid=t8lpKA#orderables
[ 问题 5 ] RS08通常的指令需要多少个时钟周期?而最长的一条指令又需要多少个时钟周期?
[ 答案 5 ] Similar to S08. About 3 cycles for direct addressing, single cycle for inherent addressing. The longest one is DBNZ with 7 cycles.
[ 问题 6 ] 请问该单片机的烧写过程中需要注意那些问题呢?机器指令能否和PIC的兼容?
[ 答案 6 ] The flash programming is transparent to the user, it is all done by the single pin BDM interface. All RS08 tools can perform this task. RS08 and PIC are two very different architecture, codes are not compatible.
[ 问题 7 ] RS08的最大优势在哪方面? 主要的竞争对手有那些?
[ 答案 7 ] Low-operating voltage, low-power, low cost!
[ 问题 8 ] RS08对振荡器是如何处理的?内置的话频率多少?精度多少?能否满足汽车电子应用需要?如能，可否举出应用之处?
[ 答案 8 ] RS08 internal clock is trimmable with 2% accuracy over temperature. It supports 10MHz bus MCU operation. MC9RS08KA2 does not support automotive class qualification at this moment.
[ 问题 9 ] a. 开发平台的费用数目?
b. 开发板如何获赠?
[ 答案 9 ] a. Just one simple BDM tools (Version C) is sufficient!
b. You can buy Freescale tools through Freescale distributors: http://www.freescale.com.cn/others/wheretobuy/
[ 问题 10 ] a. 软件需要以何种途径获得?
b. 有无demo板有何限制?
[ 答案 10 ] CodeWarrior可以到飞思卡尔的网站上免费下载。对于8位MCU来说，CodeWarrior的限制是16K。而RS08目前最大的是2K Flash。所以对RS08而言，CodeWarrior是完全免费的。
[ 问题 11 ] 有相关的BDM资料么?
[ 答案 11 ] 请参看DEMO9RS08KA2演示板网站 http://www.freescale.com.cn/Products/8BitMCU/DEMO9RS08KA2.asp。
[ 问题 12 ] 目前有些Flash驱动芯片可以定时输出，是否用的是这个定时芯片之类?
[ 答案 12 ] MC9RS08KA 单片机中内置有定时器。需要的话，可以将其定时信号通过引脚输出。不过需要通过软件来实现。
[ 问题 13 ] MC9RS08KA 最大的优势是什么?
[ 答案 13 ] Low-cost, low power, low pin-count, high performance, build-in internal OSC.....
[ 问题 14 ] RS08有低压检测功能吗?
[ 答案 14 ] 飞思卡尔的RS08有低压检测功能。
[ 问题 15 ] RS08支持工业级吗?
[ 答案 15 ] 目前的好像只有C级的，即-40C～85C。
[ 问题 16 ] 请问RS08的Flash可否用作EEPROM?
[ 答案 16 ] 不可以。
[ 问题 17 ] 8引脚封装使得口线减少，会不会使得端口资源不足?是怎样解决的?
[ 答案 17 ] MC9RS08KA2 device targets for low-pin count and low-cost application. For other applications that require more features, Freescale has other products that can suit different requirements. Please visit Freescale website http://www.freescale.com.cn/Products/8BitMCU.asp
[ 问题 18 ] a. 是否支持在线仿真和程序烧写?
b. 目前是否有开发工具，是否免费?
[ 答案 18 ] a. 通过BDM接口，支持在线的仿真和烧写。
b. 开发工具的软件是CodeWarrior，完全免费；硬件可以用RS08 DEMO板，请参看DEMO9RS08KA2演示板网站的价格: http://www.freescale.com.cn/Products/8BitMCU/DEMO9RS08KA2.asp。 也可以通过代理商申请。
[ 问题 19 ] How many memory in chip? After the description of the chip, I thought that some of memory use in STACK, so the code memory should be deduce, am I right?
[ 答案 19 ] 2K Flash and 62 byte RAM. No hardware stack is supported.
[ 问题 20 ] 如何实现数据或程序的安全加密? 采用那种算法? 多少位?
[ 答案 20 ] Up to you. All has to implement by software. No hardware encryption support.
[ 问题 21 ] 闪存ID码有几位? 它的保密性能如何?
[ 答案 21 ] Flash ID is used for MCU identification, it is 12-bit, it does nothing with security. There is a security bit (SECD) in NVOPT register, when programmed flash access through BDM will be blocked.
[ 问题 22 ] 我想了解一些具体的应用，比如用MC9RS08KA做的成功案例和方案等。
[ 答案 22 ] 请从MC9RS08KA网站查阅相关文档: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
[ 问题 23 ] RS08 MCU可在环境温度100度下正常工作吗?
[ 答案 23 ] The first device MC9RS08KA2 is qualified up to 85C. Freescale may qaulify for higher temperature for further RS08 device if it is needed by the market.
[ 问题 24 ] 开发工具给一个直接连接地址吗?
[ 答案 24 ] 开发工具网址: http://www.freescale.com/webapp/sps/site/overview.jsp?nodeId=01272600612247&tid=t8lpKACH
[ 问题 25 ] a. MC9RS08KA有完整的中文数据资料吗?
b. MC9RS08KA适合驱动大功率LED吗?有驱动大功率LED的可行方案吗?
c. 样片及开发工具哪里获得?
[ 答案 25 ] a. Yes, you can download it at the following web site http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
b. Pleas read slide 52 of presentation and documentation: DRM080 (reference design)
c. You can buy samples or tools through Freescale local distributors or apply sample in this website: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp#orderables
[ 问题 26 ] RS08在做产品的时候如何烧写程序?用什么工具，价格如何?
[ 答案 26 ] 请在MC9RS08KA2 网站查阅相关信息 http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp。
[ 问题 27 ] a. 我使用的是MC68HC908LJ24的芯片。请问RS08和HC08内核有什么明显的区别?
b. 如何能快速转换到RS08内核系列单片机开发中，比如开发工具等，是否与原来的兼容或稍改后兼容?
[ 答案 27 ] RS08与HC08是完全不同的核。LJ24的最低工作电压是3.3V，而RS08则是1.8V。RS08内置了BDM调试模块，调试非常方便，工具也很便宜。HC08是没有内置调试模块的，它只能通过MON08接口进行串行的调试。它们的开发工具是不兼容的。
[ 问题 28 ] Can I use my CodeWarrior for RS08 development?
[ 答案 28 ] It depends on CodeWarrior version. If its CodeWarrior 5.0 or lower, you need to update it for RS08.
[ 问题 29 ] MC9RSO8KA 功耗大概是多少?
[ 答案 29 ] MC9RS08KA2 data sheet stated clearly about power (current) consumption in various Vdd condition. Please download from MC9RS08KA2 website: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
[ 问题 30 ] RS08在响应中断的时候，能否处理其他任务?
[ 答案 30 ] When interrupt occurs, program flow will not be changed. CPU continuous to work as it is. It is up to the firmware to decide when to service the interrupt.
[ 问题 31 ] RS08处理定时器、KBI、A/D的实时中断，如何做?
[ 答案 31 ] 定时器 (RTI) and KBI is hardware supported. When trigger, it gives hardware flag, firmware can poll the flag and service accordingly. A/D can be emulated by analog comparator, please refer to AN3266 application note for detail decription: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp#Application_Notes
[ 问题 32 ] 针对便携式一些产品的加密控制的需求，RS08对本身的Flash的加密程序如何?
[ 答案 32 ] RS08对其FLASH有加密的功能。加密后，外部接口只能对FLASH进行擦除的操作，无法读出其中的内容。加密是在烧写RS08芯片时完成的，加密后无法通过其他的程序进行解密，除非将芯片全部擦除。
[ 问题 33 ] RS08指令上有什么区别?能否提供直流风扇、高亮度LED驱动器的方案信息?
[ 答案 33 ] RS08的指令于HC08非常相似，基本上都是一样的。飞思卡尔的直流风扇和高亮度LED的方案都可以从MC9RS08KA2网站上免费下载: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp
[ 问题 34 ] 有无简单开发系统，是否支持在线烧写?
[ 答案 34 ] RS08内置了BDM调试模块，所以只需要一个简单的接口电路就可以进行仿真调试及在线烧写。
[ 问题 35 ] Is there any free sources for RS08 BDM include hardware and software?
[ 答案 35 ] Please check with Freescale local distributors http://www.freescale.com.cn/others/wheretobuy/
[ 问题 36 ] Can we make a RS08 BDM? How to do it?
[ 答案 36 ] Freescale doesn't support it. Pls buy it from Freescale
[ 问题 37 ] How much is RS08 BDM?
[ 答案 37 ] 可从DEMO9RS08KA2演示板网站查阅 http://www.freescale.com.cn/Products/8BitMCU/DEMO9RS08KA2.asp。
[ 问题 38 ] 是否能告知何处可以下载相关芯片资料?
[ 答案 38 ] 请参看MC9RS08KA2 中文网站 http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp。
[ 问题 39 ] 请解释超低端MCU的含义, 是指小型还是功能?
[ 答案 39 ] It means low-cost and low pin count. Freescale MCU performance is still very high!
[ 问题 40 ] RS08内核是HCS08的简化版, 请问简化了什么而又增加了什么功能? 主要应用在什么地方?
[ 答案 40 ] RS08 is targeted for small programming space, small RAM application, cost sensitive application. CPU hardware is optimized and added paging, SHA/SLA, tiny/short addressing in order to create higher code density.
[ 问题 41 ] 紧凑型代码的含义?
[ 答案 41 ] 例如，RS08增加了一些小型和短型寻找方式的指令。这些指令只有一个字节，而这一个字节中即有操作数，也有地址。所以，这样的代码是非常紧凑的。
[ 问题 42 ] RS08的保密性怎么样?
[ 答案 42 ] There is a secure enable bit (SECD) in NVOPT, when programmed all flash content is not accessable through BDM unless mass erase is performed.
[ 问题 43 ] RS08 内核和 MC9RS08KA 系列产品最大速度能达到多少?
[ 答案 43 ] 10MHz bus as in S08 devices.
[ 问题 44 ] RS08有没有停振检测功能?
[ 答案 44 ] 没有。但是，RS08 采用的是内部振荡器，它是非常稳定的。另外，RS08 MCU 的 WATCHDOG 的时钟采用的是与产生总线时钟不同的另一个内部振荡器。当总线时钟出问题时，WATCHDOG 还可以继续工作，并使芯片复位。
[ 问题 45 ] RS08 支持外部 ROM 扩展吗?
[ 答案 45 ] 不支持。
[ 问题 46 ] 引脚数量少, 是否所有的外设都采用串行口? 它的速度有多高?
[ 答案 46 ] External interface are all done by firmware implemenation. Interface speed depends on the firmware implementation. For example, SCI can be emulated by software.
[ 问题 47 ] RS08 的加密是多少位?
[ 答案 47 ] There is no encryption support in RS08 flash content. The security feature supported is to avoid illegal access to the flash content when it is enabled.
[ 问题 48 ] 飞思卡尔的 RS08 微控制器在开发编程方面有何独特之处?
[ 答案 48 ] Simple and low cost!
[ 问题 49 ] 如何来降低 MCU 的 EMI/EMS?
[ 答案 49 ] Reduce the GPIO driving, add low pass filter to the fast switching IO port. EMI/EMS performance depends on application it is difficult to tell in general.
[ 问题 50 ] 请问 RS08 MCU 的接口有那些? 它的数据传输速率有多高?
[ 答案 50 ] MC9RS08KA2 data sheet shows clearly about the pin out. Please download from MC9RS08KA2 website: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp.
It supports KBI, analog comparator and general purpose IO. MC9RS08KA2 can run up to 10MHz bus, IO output rate depends on the firmware implementation.
[ 问题 51 ] RS08 MCU 能否实现多次中断? 能否实现在系统或电路中编程?
[ 答案 51 ] Multiple interrupt can be detected by MCU but it needs to be polled by CPU to determine the interrupt source. RS08 supports in-circuit debug as in S08 through single pin RS08 BDM interface.
[ 问题 52 ] 补充，我说的资源主要是寄存器资源 (查散转表时用)，Flash用程序空间不够应该容易扩展，是这样吧?
[ 答案 52 ] Flash space is 2K for programming. If the firmware is larger than 2K, need to use other MCU with bigger Flash. Not to confuse the paging window, it is not used to store program, it is used for data access to upper page memory through direct page instructions.
[ 问题 53 ] 主频多少?
[ 答案 53 ] Up to 10MHz cpu bus.
[ 问题 54 ] MC9RS08KA 系列有否带 A/D 功能的芯片?
[ 答案 54 ] MC9RS08KA2 can do emulated A/D as description in AN3266. New RS08 products will include on chip A/D module.
[ 问题 55 ] RS08 有没有看门狗功能?
[ 答案 55 ] RS08 有看门狗功能。
[ 问题 56 ] 请介绍 RS08 微控制器电磁兼容性能，是否适合在恶劣的情况下工作?
[ 答案 56 ] RS08 EMC performance test showed good result should be suitable for home applicant application.
[ 问题 57 ] RS08 微控制器有那些外设功能? 有什么特点?
[ 答案 57 ] RS08内置了时钟发生器、定时器、模拟比较器、KBI按键中断、RTI实时中断等功能。 非常适合超小型，但对功能和功耗要求又较高的应用。
[ 问题 58 ] RS08采用什么语言编程? 是否和HCS08兼容?
[ 答案 58 ] RS08可以采用汇编，也可以采用C编程。它的指令和HCS08基本是兼容的，但它的指令集要精简很多。
[ 问题 59 ] RS08的抗干扰性能如何? 是否能用在汽车电子上?
[ 答案 59 ] MC9RS08KA2 does not support for automotive class application at this point.
[ 问题 60 ] MC9RS08KA开发工具（简易）那里有?是否兼容HCS系列的?
[ 答案 60 ] MC9RS08KA2 tool can be found in this website: http://www.freescale.com.cn/Products/8BitMCU/DEMO9RS08KA2.asp Latest RS08 tool can support HCS08, but old HCS08 tool can not support RS08 devices.
[ 问题 61 ] 频率锁定环路 (FLL) 和锁相环 (PLL) 有何差别和优点?
[ 答案 61 ] They are very similar. PLL track the phase different while FLL track the frequency different. In MC9RS08KA2 FLL gives a fix multiple ratio which is 512. Bus frequency is divided down by additional prescalar.
[ 问题 62 ] RS08用于马达控制, 是否能直接驱动直流或交流电机? 是采用那种方式控制?
[ 答案 62 ] RS08的管脚可能还不足以直接驱动电机，除非是一个非常小的电机。在飞思卡尔介绍的这个方案中，飞思卡尔是采用了两个晶体管来驱动一个2相的直流无刷电机。控制原理主要是根据霍尔元件的信号来确定转子的位置，然后控制晶体管的通断来调节电机的转速。
[ 问题 63 ] RS08与其他厂家的低端MCU产品相比，有何优势和特点?
[ 答案 63 ] Lower operating voltage, power and lower cost!
[ 问题 64 ] 一般来说，降低功耗和提高性能是互为矛盾的，降低功耗必将有损性能，而性能的提高又是以牺牲功耗为代价。飞思卡尔的新型低端RS08内核能够比相关产品更小化，那么这对矛盾将更加突出，请教飞思卡尔是如何处理的?这款新产品在性能和功耗方面较之同类产品有何优秀表现?
[ 答案 64 ] 是的，一般来说，降低功耗和提高性能是互相矛盾的。但在RS08中，这个矛盾已经得到了很好的解决。例如，一般的MCU在低电压工作时，总线频率也要降低；而RS08由于内置了稳压器，所以在整个电压范围（1.8～5.5V）都可以跑到最大10MHz的总线频率。总的来说，这是因为RS08与S08一样，都采用了最新的半导体工艺，使得其工作电压和功耗都大大降低了。
[ 问题 65 ] 芯片的引脚对地是不是都有PN结?或对电源脚是不是也一样。
[ 答案 65 ] All pins have clamp diode to VDD and Gnd except VPP, the upside diode is removed from the VPP pin.
[ 问题 66 ] 可否提供高亮度LED驱动器的相关内容?
[ 答案 66 ] Please download DRM080 reference document from MC9RS08KA website http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
[ 问题 67 ] RS08系列单片机通过什么接口和PC机或其他设备通信?
[ 答案 67 ] RS08 debug is based on BDM interface as in S08 device. Available tools are all USB based.
[ 问题 68 ] RS08 是否有加密功能? 如何对写到片内程序进行加密处理?
[ 答案 68 ] RS08有对 Flash 的加密功能。加密是在烧写芯片时实现的。加密后，Flash 内容无法读出，也无法进行调试。外部接口对MCU能进行的操作只有将 Flash 全部擦除。
[ 问题 69 ] 产品的仿真方式，如何购买仿真设备，成本如何?
[ 答案 69 ] 请参看 DEMO9RS08KA2演示板网站: http://www.freescale.com.cn/Products/8BitMCU/DEMO9RS08KA2.asp
[ 问题 70 ] Is source code for any of your current applications available? If yes, where (website) can I get?
[ 答案 70 ] Yes, pls download from MC9RS08KA website http://www.freescale.com/files/abstract/overview/TSP8912_KA.html?tid=t8wn
[ 问题 71 ] 个人学习有什么好的工具?
[ 答案 71 ] 软件可以免费下载。有兴趣的话，硬件可以自己做。
[ 问题 72 ] 典型应用方案/领域? 芯片价格?
[ 答案 72 ] 请参考MC9RS08KA2 网站: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp
[ 问题 73 ] 有没有可支持SPI的型号?
[ 答案 73 ] For current MC9RS08KA2, Freescale doesn't support it.
[ 问题 74 ] 可以用于模糊控制吗?
[ 答案 74 ] 当然可以。但考虑到目前的 MC9RS08KA2 只有 2K 的 FLASH 程序空间，不能实现太过复杂的算法。
[ 问题 75 ] RS08 和 S08 的 BDM 调试器是通用的吗?
[ 答案 75 ] RS08 BDM tool can work with S08, but S08 BDM tool cannot work with RS08.
[ 问题 76 ] SUPPORT I2C I/F? 　
[ 答案 76 ] Need to implement I2C using S/W!
[ 问题 77 ] Does DEMO9RS08KA2 with US$50 include USB multi linker? 　
[ 答案 77 ] Yes, pls visit DEMO9RS08KA2 demonstration board website for details: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=DEMO9RS08KA2&parentCode=MC9RS08KA2&nodeId=016246844994879931&tid=t8lpKA
[ 问题 78 ] 提供边界扫描接口吗? 符合IEEE 1149.1? 提供边界扫描用的BSDL?
[ 答案 78 ] 没有。
[ 问题 79 ] 请问飞思卡尔的RS08系列的内核有什么新的优点?
[ 答案 79 ] 最大的优点是非常精简，适合于低端的应用。而且其功耗非常低，待机功耗小于1个微安。工作电压可低至1.8V。
[ 问题 80 ] RS08支持C编程吗?
[ 答案 80 ] RS08是支持C编程。
[ 问题 81 ] 请问一下此产品是否可用于汽车电子产品中?
[ 答案 81 ] 不建议使用於汽车电子产品中。
[ 问题 82 ] 其内部振荡器的频率范围是多少?
[ 答案 82 ] It can go up to 20MHz which in 10MHz bus. It ranges from about 0.8MHz bus to 10MHz bus. The on-chip FLL can also be disabled and the chip can operate at about 16KHz bus range.
[ 问题 83 ] RS08开放总线吗? 　
[ 答案 83 ] 不开放。
[ 问题 84 ] 系统支持ISP下载程序吗? 　
[ 答案 84 ] Yes. RS08 supports in-circuit debug feature as in S08 through dedicated single pin RS08 BDM interface. Flash programming can also be done through the same BDM interface.
[ 问题 85 ] 是否有集成LCD控制器的型号供选择?
[ 答案 85 ] For Freescale current RS08 series, Freescale doesn't have the build in LCD driver. However, Freescale doesn't have it in its current HC08 MCU series. You can visit following website for more corresponding information! http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
[ 问题 86 ] I/O驱动电流多大，有工业级产品? ESD多少?
[ 答案 86 ] I/O can drive up to 5mA with 0.8V drop in VOL/VOH. With up to 1.5V drop, driving/sourcing can up to 15-20mA. Please refer to specification for detail. So far all ESD testing shows good result, it is hard to give quantitative result without knowing the layout and application used. Specification information: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
[ 问题 87 ] 这一款芯片的功耗是多少?
[ 答案 87 ] Specificaction shows detail IDD vs VDD diagram for MCU run mode. In MCU stop mode, current consumption can be down to 1uA.
[ 问题 88 ] 可否提供相关电子电路?
[ 答案 88 ] DC Fan, high brightness LED and remote control reference documents all show schematic. Please refer to technical documents - DRM079, DRM080 and DRM081: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp
[ 问题 89 ] 如何申请样片?
[ 答案 89 ] 您可从以下网址申请样片: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA2.asp#orderables
[ 问题 90 ] 该产品适合用于高稳定要求的步进电机控制吗?
[ 答案 90 ] MC9RS08KA2 is qualified for industrial standard. The clock jitter is 2% across temperature, so it may fit in your application requirement.
[ 问题 91 ] 抗干扰能力如何?
[ 答案 91 ] It shows good result in Freescale test. It is hard to give quantative result without knowing your layout and application used.
[ 问题 92 ] 有适合汽车级温度的产品?
[ 答案 92 ] No.
[ 问题 93 ] 主要用于哪方面的开发?
[ 答案 93 ] Small applicances, space sensitive and cost sensitive applications.
[ 问题 94 ] Switching bands and pages are very troublesome. Does Freescale have any solution or software for reference?
[ 答案 94 ] Not to confuse the paging window with program segmentation. Paging is not used to store program, it is used for data access to upper page memory through direct page instructions. You could write a linear 2K program and stored in Flash (as in S08/HC08). Only time you need to switch the page (by simply write to the page register) if your accessing location is not in the first page.
[ 问题 95 ] 因为它的体积小而功能不减，若价格问题无法解决的话，在小电子产品中的应用可能会受限，请问若大量购买它的价格的最低极限?
[ 答案 95 ] Please contact Freescale distributors in China and they can provide us a more solid price matrix for different quantity. Freescale distributors contact information: http://www.freescale.com.cn/others/wheretobuy/
[ 问题 96 ] 有设有培训?
[ 答案 96 ] 您可随时参加在线培圳: http://www.freescale.com.cn/Products/8BitMCU/MC9RS08KA_2006Overview.asp。
[ 问题 97 ] 可否在说明RS08的应用领域或具体产品?
[ 答案 97 ] It targets on small appliances, space sensitive and cost sensitive applications
[ 问题 98 ] 您们在功耗上有些什么优势呢?
[ 答案 98 ] 1.8V to 5.5V operation. Stop current down to 1uA. Detail IDD vs VDD in MCU run mode is listed in the spec.