The information contained herein is subject to change without notice. 021023_D
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. 021023_A
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.
021023_B
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.
060106_Q
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. 070122_C
The products described in this document are subject to foreign exchange and foreign trade control
laws. 060925_E
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. 030619_S
© 2007 TOSHIBA CORPORATION
All Rights Reserved
Table of Contents
TMP89FS60
1.1
1.2
1.3
1.4
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pin Assignment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Block Diagram
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pin Names and Functions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
3
4
5
2.
CPU Core
2.1
2.2
Configuration
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Memory space
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Code area
................................................................................................................................................. 9
RAM
BOOTROM
Flash
SFR
RAM
BOOTROM
Flash
2.2.1.1
2.2.1.2
2.2.1.3
2.2.2.1
2.2.2.2
2.2.2.3
2.2.2.4
2.2.1
2.2.2
Data area
................................................................................................................................................ 12
2.3
System clock controller
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Configuration
.......................................................................................................................................... 15
Control
.................................................................................................................................................... 15
Functions
................................................................................................................................................ 17
Clock generator
Clock gear
Timing generator
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.3.1
2.3.3.2
2.3.3.3
2.3.4.1
2.3.4.2
2.3.5.1
2.3.5.2
2.3.5.3
2.3.5.4
2.3.6.1
2.3.6.2
2.3.6.3
2.3.6.4
Warm-up counter
.................................................................................................................................... 20
Operation mode control circuit
................................................................................................................ 22
Single-clock mode
Dual-clock mode
STOP mode
Transition of operation modes
STOP mode
IDLE1/2 and SLEEP1 modes
IDLE0 and SLEEP0 modes
SLOW mode
Warm-up counter operation when the oscillation is enabled by the hardware
Warm-up counter operation when the oscillation is enabled by the software
2.3.6
Operation Mode Control
......................................................................................................................... 27
2.4
Reset Control Circuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Configuration
..........................................................................................................................................
Control
....................................................................................................................................................
Functions
................................................................................................................................................
Reset Signal Generating Factors............................................................................................................
External reset input (RESET pin input)
Power-on reset
Voltage detection reset
Watchdog timer reset
System clock reset
Trimming data reset
Flash standby reset
Internal factor reset detection status register
How to use the external reset input pin as a port
2.4.1
2.4.2
2.4.3
2.4.4
38
38
40
41
2.5
2.4.4.1
2.4.4.2
2.4.4.3
2.4.4.4
2.4.4.5
2.4.4.6
2.4.4.7
2.4.4.8
2.4.4.9
Revision History.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
i
stm32/stm8
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