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TMP91FW40FG Dataheets PDF



Part Number TMP91FW40FG
Manufacturers Toshiba
Logo Toshiba
Description CMOS 16-Bit Microcontroller
Datasheet TMP91FW40FG DatasheetTMP91FW40FG Datasheet (PDF)

TOSHIBA Original CMOS 16-Bit Microcontroller TLCS-900/L1 Series TMP91FW40FG Semiconductor Company Free Datasheet http://www.datasheet4u.com/ Preface Thank you very much for making use of Toshiba microcomputer LSIs. Before use this LSI, refer the section, “Points of Note and Restrictions”. Especially, take care below cautions. Free Datasheet http://www.datasheet4u.com/ TMP91FW40 Low Voltage/Low Power Consumption CMOS 16-Bit Microcontroller TMP91FW40FG 1. Outline and Features The TMP91FW4.

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TOSHIBA Original CMOS 16-Bit Microcontroller TLCS-900/L1 Series TMP91FW40FG Semiconductor Company Free Datasheet http://www.datasheet4u.com/ Preface Thank you very much for making use of Toshiba microcomputer LSIs. Before use this LSI, refer the section, “Points of Note and Restrictions”. Especially, take care below cautions. Free Datasheet http://www.datasheet4u.com/ TMP91FW40 Low Voltage/Low Power Consumption CMOS 16-Bit Microcontroller TMP91FW40FG 1. Outline and Features The TMP91FW40 is a high-speed, high-performance 16-bit microcontroller capable of low-voltage, low-power-consumption operation. This microcontroller comes in a 100-pin flat package and has the following features: (1) Toshiba proprietary 16-bit CPU (900/L1 CPU) • • • • • Instruction mnemonics are upwardly compatible with the TLCS-90 and TLCS-900. 16-Mbyte linear address space Architecture based on general-purpose registers and register banks 16-bit multiply/divide instructions and bit transfer/arithmetic instructions Micro DMA: 4 channels (593 ns/2 bytes at 27 MHz) (2) Minimum instruction execution time: 148 ns (at 27 MHz) RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. 20070701-EN GENERAL • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. This product uses the Super Flash® technology under the license of Silicon Storage Technology,Inc. Super Flash® is a registered trademark of Silicon Storage Technology,Inc. 91FW40-1 2008-10-22 Free Datasheet http://www.datasheet4u.com/ TMP91FW40 (3) Internal RAM: 4 Kbytes (4) Internal ROM: 128 Kbytes Flash memory 4 Kbytes mask ROM (used for booting) (5) 8-bit timer: 4 channels (6) 16-bit timer: 3 channels (7) Divider output (8) General-purpose serial interface: 4 channels • Both UART and synchronous transfer modes are supported. (9) 10-bit AD converter (with sample-and-hold): 4 channels (10) Watchdog timer (11) Key-on wakeup: 4 channels (12) Real-time clock (RTC) • Based on the TC8521A specifications (13) Melody/Alarm generator (MLD) (14) Program patch logic: 6 banks (15) LCD driver/controller (voltage reducer type, reference voltage = VCC) • • • • • LCD direct drive possible (8 to 40 segments x 4 commons) 1/4 duty, 1/3 duty, 1/2 duty or static drive selectable 9 CPU interrupts: Triggered by a software interrupt instruction or undefined instruction 27 internal interr.


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