DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 625
DF70844AD80FPV
Manufacturer Part Number
DF70844AD80FPV
Description
IC SUPERH MCU FLASH 112LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7080r
Datasheet
1.DF70844AD80FPV.pdf
(1644 pages)
Specifications of DF70844AD80FPV
Core Size
32-Bit
Program Memory Size
256KB (256K x 8)
Core Processor
SH-2
Speed
80MHz
Connectivity
EBI/EMI, FIFO, I²C, SCI, SSU
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
76
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LQFP
No. Of I/o's
76
Ram Memory Size
16KB
Cpu Speed
80MHz
Digital Ic Case Style
LQFP
Supply Voltage Range
3V To 3.6V, 4.5V To 5.5V
Embedded Interface Type
I2C, SCI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF70844AD80FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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11. Complementary PWM Mode 0% and 100% Duty Output
12. Toggle Output Synchronized with PWM Cycle
In complementary PWM mode, 0% and 100% duty cycles can be output as required. Figures
11.49 to 11.53 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 11.54.
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 11.54 Example of Toggle Output Waveform Synchronized with PWM Output
Toggle output
TIOC3A pin
TGRA_3
H'0000
TCNT_4
TCNT_3
Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 3.00 May 17, 2007 Page 567 of 1582
REJ09B0181-0300
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