TMP93CS44 datasheet(3/224 Pages) TOSHIBA

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TMP93CS44/S45

2004-02-10

93CS44-1

Low Voltage/Low Power

CMOS 16-bit Microcontrollers

TMP93CS44F/TMP93CS45F

Outline and Device Characteristics

The TMP93CS44/TMP93CS45 are high-speed, advanced 16-bit microcontrollers developed for

controlling medium to large-scale equipment. The TMP93CS45 does not have a ROM, the

TMP93CS44 has a built-in ROM. Otherwise, the devices function in the same way.

The TMP93CS44F/TMP93CS45F are housed in 80-pin flat package (P-LQFP80-1212-0.50E).

The device characteristics are as follows:

(1) Original 16-bit CPU (900/L CPU)

•

TLCS-90 instruction mnemonic upward compatible

•

16-Mbyte linear address space

•

General-purpose registers and register bank system

•

16-bit multiplication/division and bit transfer/arithmetic instructions

•

Micro DMA: 4 channels (1.6

µs per 2 bytes at 20 MHz)

(2) Minimum instruction execution time: 200 ns at 20 MHz

(3) Internal RAM: 2 Kbytes

Internal ROM:

(4) External memory expansion

•

Can be expanded up to 16 Mbytes (for both programs and data)

•

AM8/ ΑΜ16 pin (Select the external data bus width)

•

Can mix 8- and 16-bit external data buses (Dynamic bus sizing)

(5) 8-bit timer: 4 channels

(6) 16-bit timer: 2 channels

TMP93CS44

64-Kbyte ROM

TMP93CS45

None

Purchase of TOSHIBA I2C components conveys a license under the Philips I2C Patent Rights to use

these components in an I2C system, provided that the system conforms to the I2C Standard

Specification as defined by Philips.

• The information contained herein is subject to change without notice.

• 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 patent or patent rights of TOSHIBA or others.

• 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 this document shall be made

at the customer’s own risk.

• The products described in this document are subject to the foreign exchange and foreign trade laws.

• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law

and regulations.

• For a discussion of how the reliability of microcontrollers can be predicted, please refer to Section 1.3 of the chapter entitled Quality

and Reliability Assurance/Handling Precautions.

030619EBP1

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