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.
**CAUTION**
How to release the HALT mode
Usually, interrupts can release all halts status. However, the interrupts
=
(
NMI
,
INT0), which can release the HALT mode may not be able to do so if they are
input during the period CPU is shifting to the HALT mode (for about 3 clocks of
f
FPH
) with IDLE1 or STOP mode (IDLE2/RUN are not applicable to this case). (In
this case, an interrupt request is kept on hold internally.)
If another interrupt is generated after it has shifted to HALT mode completely,
halt status can be released without difficulty. The priority of this interrupt is
compare with that of the interrupt kept on hold internally, and the interrupt with
higher priority is handled first followed by the other interrupt.
TMP93PW32
Low Voltage/Low Power CMOS
16-bit Microcontrollers
TMP93PW32F
1.
Outline and Device Characteristics
The TMP93PW32 is OTP type MCU which includes 128-Kbyte One-time PROM. Using the
adapter-socket (BM11132), you can write and verify the data for the TMP93PW32. The
TMP93PW32F has the same pin-assignment as TMP93CS32 (Mask ROM type).
Writing the program to Built-in PROM, the TMP93PW32 operates as the same way as the
TMP93CS32.
The memory map and capacity of built in ROM and RAM are different between TMP93CS32 and
TMP93PW32. The TMP93PW32 has the PROM of 128 Kbytes and the RAM of 4 Kbytes, and the
TMP93CS32 has the ROM of 64 Kbytes and the RAM of 2 Kbytes. Following figure shows each
memory map.
000000H
000080H
000000H
Internal I/O
(128 bytes)
000080H
Internal I/O
(128 bytes)
Internal RAM
(2 Kbytes)
000880H
Internal RAM
(4 Kbytes)
001080H
External memory
External memory
FE0000H
Internal PROM
(128 Kbytes)
FFFF00H
Interrupt vector table
(256 bytes)
FFFFFFH
TMP93PW32 memory map
FFFFFFH
TMP93CS32 memory map
FF0000H
Internal ROM
(64 Kbytes)
FFFF00H
Interrupt vector table
(256 bytes)
Product No.
TMP93PW32F
ROM
OTP 128 Kbytes
RAM
4 Kbytes
Package
P-QFP64-1414-0.80A
Adapter Socket
BM11132
030619EBP1
•
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.
93PW32-1
2004-02-10
微控制器 MCU
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