HD64F3672FY Renesas Electronics America, HD64F3672FY Datasheet - Page 172
HD64F3672FY
Manufacturer Part Number
HD64F3672FY
Description
IC H8 MCU FLASH 16K 48QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheet
1.HD64F3672FXV.pdf
(334 pages)
Specifications of HD64F3672FY
Core Processor
H8/300H
Core Size
16-Bit
Speed
16MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
26
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
48-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Quantity
Price
Company:
Part Number:
HD64F3672FY
Manufacturer:
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Quantity:
10 000
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Manufacturer:
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Section 11 Timer W
11.4.2
In PWM mode, PWM waveforms are generated by using GRA as the period register and GRB,
GRC, and GRD as duty registers. PWM waveforms are output from the FTIOB, FTIOC, and
FTIOD pins. Up to three-phase PWM waveforms can be output. In PWM mode, a general register
functions as an output compare register automatically. The output level of each pin depends on the
corresponding timer output level set bit (TOB, TOC, and TOD) in TCRW. When TOB is 1, the
FTIOB output goes to 1 at compare match A and to 0 at compare match B. When TOB is 0, the
FTIOB output goes to 0 at compare match A and to 1 at compare match B. Thus the compare
match output level settings in TIOR0 and TIOR1 are ignored for the output pin set to PWM mode.
If the same value is set in the cycle register and the duty register, the output does not change when
a compare match occurs.
Figure 11.9 shows an example of operation in PWM mode. The output signals go to 1 and TCNT
is cleared at compare match A, and the output signals go to 0 at compare match B, C, and D (TOB,
TOC, and TOD = 1: initial output values are set to 1).
Rev.4.00 Nov. 02, 2005 Page 146 of 304
REJ09B0143-0400
PWM Operation
H'FFFF
H'DA91
H'5480
H'0245
H'0000
FTIOA
GRA
GRC
Figure 11.8 Buffer Operation Example (Input Capture)
TCNT value
H'0245
H'5480
H'0245
H'DA91
H'5480
Time
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