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PRODUCT INFORMATION
Vol.99
On-Chip Flash Memory 4-Bit Microcontroller Developed for Small-Scale Applications The industry's first 24-pin class device
LC65F1306A
Overview
Microcontrollers with on-chip flash memory (flash microcontrollers) can shorten the application product development period and allow mass production to be ramped up more quickly. Since they provide excellent maintainability and other features, they are, unquestionably, the optimal microcontrollers for contemporary electronic equipment, which is characterized by ever shortening product development cycles. While Sanyo has put most of its efforts in taking advantage of the flash microcontroller into the 8-bit microcontroller area, Sanyo is committed to expanding the Sanyo product line of these extremely convenient flash microcontrollers. Now, Sanyo has developed and is releasing as the first product in the 4-bit flash microcontroller area, the LC65F1306A 24-pin microcontroller with on-chip flash memory. This new product is appropriate for a wide range of applications, from replacing control circuits that were previously implemented in standard logic to home appliances. The provision of the Sanyo-developed SFW-2S on-board memory rewriting system allows the contents of the flash memory to be rewritten from a personal computer. This device also incorporates a self-write function that allows it to freely rewrite parts of the flash memory area during normal operation. This allows the flash memory, which previously could only be used as a ROM memory area, to be used as a nonvolatile data RAM area, thus significantly increasing the range of application areas for this microcontroller. At the same time, Sanyo is also introducing four mask ROM versions of this microcontroller to form a product series. The mask ROM versions are the LC651301A, LC651302A, LC651304A, and LC651306A, which provide 1K, 2K, 4K, and 6K bytes of mask ROM, respectively.
Features
* The industry's first 4-bit flash microcontroller in the 24-pin class * 6K bytes of on-chip flash memory * 5 V single-voltage power supply * Onboard rewrite function
SANYO Electric Co., Ltd. Semiconductor Company Overseas Marketing Division
TOKYO OFFICE: Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 1
PRODUCT INFORMATION
* Supports rewriting of the on-chip flash memory in 128-byte units.
Specifications
* Sanyo 4-bit LC65 CPU core (0.92 s instruction cycle time) * Wide operating voltage range: 3.0 to 5.5 V * 6K bytes of flash memory and 256 words of RAM * Eight-input 8-bit A/D converter * One 8-bit timer circuit * Synchronous serial interface that supports both 4-bit and 8-bit transfers. * Packages: DIP24S and MFP24S
Sample Availability
The LC65F1306A will be available in sample quantities in the middle of June 2000 and in production quantities in October 2000.
MAY 18, 2000
SANYO Electric Co., Ltd. Semiconductor Company Overseas Marketing Division
2
PRODUCT INFORMATION
s Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. s SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. s Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. s SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. s In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. s No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. s Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.
SANYO Electric Co., Ltd. Semiconductor Company Overseas Marketing Division
PS.52400/99
3

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