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PDF HD6433202 Data sheet ( Hoja de datos )
| Número de pieza | HD6433202 | |
| Descripción | (HD643321x Series) H8/3212 Series Single-chip Microcomputer | |
| Fabricantes | Renesas | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HD6433202 (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
DataSheet4U.com
Renesas Technology Corp. DataShee
Customer Support Dept.
April 1, 2003
DataSheet4U.com
1 page  
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Preface
The H8/3217 Series is a family of high-performance single-chip microcomputers ideally suited for
embedded control of industrial equipment. The chips are built around an H8/300 CPU core: a
high-speed processor. On-chip supporting modules provide ROM, RAM, four types of timers, I/O
ports, a serial communication interface, I2C bus interface, and host interface for easy
implementation of compact, high-speed control systems.
The H8/3217 Series offers a selection of on-chip memory.
H8/3217: 60-kbyte ROM; 2-kbyte RAM
H8/3216: 48-kbyte ROM; 2-kbyte RAM
H8/3214: 32-kbyte ROM; 1-kbyte RAM
H8/3212: 16-kbyte ROM; 512-byte RAM
The H8/3217 and H8/3214 chips are available with electrically programmable ROM.
et4U.comManufacturers can use the electrically programmable ZTAT™ (Zero Turn-Around Time*) veDrsaiotanShee
to get production off to a fast start and make software changes quickly.
This manual describes the H8/3217 Series hardware. Refer to the H8/300 Series Programming
Manual for a detailed description of the instruction set.
Note: * ZTAT is a trademark of HDitaactahiS, hLetde.t4U.com
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10.2 Register Descriptions........................................................................................................ 197
10.2.1 Timer Counter (TCNT)—H'FFCC (TMR0), H'FFD4 (TMR1),
H'FF9E (TMRX) ................................................................................................. 197
10.2.2 Time Constant Registers A and B (TCORA and TCORB)—H'FFCA and
H'FFCB (TMR0), H'FFD2 and H'FFD3 (TMR1), H'FF9C and
H'FF9D (TMRX)................................................................................................. 197
10.2.3 Timer Control Register (TCR)—H'FFC8 (TMR0), H'FFD0 (TMR1),
H'FF9A (TMRX)................................................................................................. 198
10.2.4 Timer Control/Status Register (TCSR)—H'FFC9 (TMR0),
H'FFD1 (TMR1), H'FF9B (TMRX).................................................................... 202
10.2.5 Serial/Timer Control Register (STCR) ............................................................... 205
10.3 Operation .......................................................................................................................... 206
10.3.1 TCNT Incrementation Timing ............................................................................ 206
10.3.2 Compare Match Timing ...................................................................................... 208
10.3.3 External Reset of TCNT...................................................................................... 210
10.3.4 Setting of TCSR Overflow Flag.......................................................................... 210
et4U.com10.4 Interrupts ..........................................................................................................................D2a1t1aShee
10.5 Sample Application .......................................................................................................... 211
10.6 Application Notes............................................................................................................. 212
10.6.1 Contention between TCNT Write and Clear....................................................... 212
10.6.2 Contention between TCNT Write and Increment ............................................... 213
10.6.3 Contention between TDCaOtaRSWherietet4aUn.dcComompare-Match ..................................... 214
10.6.4 Contention between Compare-Match A and Compare-Match B........................ 215
10.6.5 Incrementation Caused by Changing of Internal Clock Source.......................... 215
Section 11 Timer Connection.......................................................................................... 219
11.1 Overview .......................................................................................................................... 219
11.1.1 Features ............................................................................................................... 219
11.1.2 Block Diagram .................................................................................................... 220
11.1.3 Input and Output Pins.......................................................................................... 221
11.1.4 Register Configuration ........................................................................................ 222
11.2 Register Descriptions........................................................................................................ 222
11.2.1 Timer Connection Register (TCONR) ................................................................ 222
11.2.2 Serial/Timer Control Register (STCR) ............................................................... 224
11.2.3 Edge Sense Register (SEDGR) ........................................................................... 225
11.3 Operation .......................................................................................................................... 227
11.3.1 PWM Decoding................................................................................................... 227
11.3.2 Clamp Waveform Generation ............................................................................. 228
11.3.3 Measurement of 8-Bit Timer Divided Waveform Period ................................... 229
DataSheeSte4cUt.icoonm12 Watchdog Timer ............................................................................................ 231
12.1 Overview .......................................................................................................................... 231
12.1.1 Features ............................................................................................................... 231
11 Page | ||
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| PDF Descargar | [ Datasheet HD6433202.PDF ] | |
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