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PDF HD6473297 Data sheet ( Hoja de datos )
| Número de pieza | HD6473297 | |
| Descripción | (HD647329x) H8/3297 Series Single-chip Microcomputer | |
| Fabricantes | Hitachi Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HD6473297 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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To all our customers
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and
corporate statement, no changes whatsoever have been made to the contents of the document, and
these changes do not constitute any alteration to the contents of the document itself.
Renesas Technology Home Page: http://www.renesas.com
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
1 page  
Preface
The H8/3297 Series is a series of high-performance microcontrollers with a fast H8/300 CPU core
and a set of on-chip supporting functions optimized for embedded control. These include ROM,
RAM, three types of timers, a serial communication interface, A/D converter, I/O ports, and other
functions needed in control system configurations, so that compact, high-performance systems can
be implemented easily. The series includes the H8/3297 with 60-kbyte ROM and 2-kbyte RAM, the
H8/3296 with 48-kbyte ROM and 2-kbyte RAM, H8/3294 with 32-kbyte ROM and 1-kbyte RAM,
and the H8/3292 with 16-kbyte ROM and 512-byte RAM.
The entire H8/3297 Series is available in mask-ROM versions. The H8/3297 and H8/3294 are also
available in ZTAT™* (zero turn-around time) versions, providing a quick and flexible response to
conditions from ramp-up through full-scale volume production, even for applications with
frequently-changing specifications.
This manual describes the hardware of the H8/3297 Series. Refer to the H8/300 Series
Programming Manual for a detailed description of the instruction set.
Note: * ZTAT™ is a registered trademark of Hitachi, Ltd.
5 Page 
8.2.4 Timer Interrupt Enable Register (TIER)......................................................... 131
8.2.5 Timer Control/Status Register (TCSR) .......................................................... 133
8.2.6 Timer Control Register (TCR)........................................................................ 135
8.2.7 Timer Output Compare Control Register (TOCR)......................................... 137
8.3 CPU Interface ................................................................................................................. 139
8.4 Operation ........................................................................................................................ 142
8.4.1 FRC Incrementation Timing........................................................................... 142
8.4.2 Output Compare Timing................................................................................. 144
8.4.3 FRC Clear Timing .......................................................................................... 145
8.4.4 Input Capture Timing ..................................................................................... 146
8.4.5 Timing of Input Capture Flag (ICF) Setting................................................... 149
8.4.6 Setting of Output Compare Flags A and B (OCFA and OCFB) .................... 150
8.4.7 Setting of FRC Overflow Flag (OVF) ............................................................ 151
8.5 Interrupts ........................................................................................................................ 151
8.6 Sample Application ........................................................................................................ 152
8.7 Usage Notes .................................................................................................................... 153
Section 9 8-Bit Timers................................................................................................ 159
9.1 Overview ........................................................................................................................ 159
9.1.1 Features........................................................................................................... 159
9.1.2 Block Diagram................................................................................................ 160
9.1.3 Input and Output Pins ..................................................................................... 161
9.1.4 Register Configuration.................................................................................... 161
9.2 Register Descriptions...................................................................................................... 162
9.2.1 Timer Counter (TCNT)................................................................................... 162
9.2.2 Time Constant Registers A and B (TCORA and TCORB) ............................ 162
9.2.3 Timer Control Register (TCR)........................................................................ 163
9.2.4 Timer Control/Status Register (TCSR) .......................................................... 166
9.2.5 Serial/Timer Control Register (STCR)........................................................... 168
9.3 Operation ........................................................................................................................ 169
9.3.1 TCNT Incrementation Timing........................................................................ 169
9.3.2 Compare Match Timing.................................................................................. 171
9.3.3 External Reset of TCNT ................................................................................. 173
9.3.4 Setting of TCSR Overflow Flag (OVF).......................................................... 173
9.4 Interrupts ........................................................................................................................ 174
9.5 Sample Application ........................................................................................................ 174
9.6 Usage Notes .................................................................................................................... 175
9.6.1 Contention between TCNT Write and Clear ................................................. 175
9.6.2 Contention between TCNT Write and Increment .......................................... 176
9.6.3 Contention between TCOR Write and Compare-Match ............................... 177
9.6.4 Contention between Compare-Match A and Compare-Match B ................... 178
9.6.5 Incrementation Caused by Changing of Internal Clock Source ..................... 178
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet HD6473297.PDF ] | |
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