HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 283

MCU 5V 256K I-TEMP,PB-FREE 100-Q

HD64F7047FW40V

Manufacturer Part Number
HD64F7047FW40V
Description
MCU 5V 256K I-TEMP,PB-FREE 100-Q
Manufacturer
Renesas Electronics America
Series
SuperH® SH7047r
Datasheet

Specifications of HD64F7047FW40V

Core Processor
SH-2
Core Size
32-Bit
Speed
40MHz
Connectivity
CAN, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
53
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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10. Complementary PWM Mode 0% and 100% Duty Output
11. Toggle Output Synchronized with PWM Cycle
Toggle output
In complementary PWM mode, 0% and 100% duty cycles can be output as required. Figures
10.43 to 10.47 show output examples.
100% duty output is performed when the data register value is set to H'0000. The waveform in
this case has a positive phase with a 100% on-state. 0% duty output is performed when the data
register value is set to the same value as TGRA_3. The waveform in this case has a positive
phase with a 100% off-state.
On and off compare-matches occur simultaneously, but if a turn-on compare-match and turn-
off compare-match for the same phase occur simultaneously, both compare-matches are
ignored and the waveform does not change.
In complementary PWM mode, toggle output can be performed in synchronization with the
PWM carrier cycle by setting the PSYE bit to 1 in the timer output control register (TOCR).
An example of a toggle output waveform is shown in Figure 10.48.
This output is toggled by a compare-match between TCNT_3 and TGRA_3 and a compare-
match between TCNT4 and H'0000.
The output pin for this toggle output is the TIOC3A pin. The initial output is 1.
Figure 10.48 Example of Toggle Output Waveform Synchronized with PWM Output
TIOC3A pin
TGRA_3
H'0000
TCNT_4
TCNT_3
Rev. 2.00, 09/04, page 241 of 720

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