DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 404
DF3048BVX25V
Manufacturer Part Number
DF3048BVX25V
Description
MCU 3/5V 128K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048BVX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048BVX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 10 16-Bit Integrated Timer Unit (ITU)
10.4.6
In complementary PWM mode channels 3 and 4 are combined to output three pairs of
complementary, non-overlapping PWM waveforms.
When complementary PWM mode is selected TIOCA
TOCXB
counters.
Table 10.7 lists the PWM output pins. Table 10.8 summarizes the register settings.
Table 10.7
Channel
3
4
Table 10.8
Register
TCNT3
TCNT4
GRA3
GRB3
GRA4
GRB4
Rev. 3.00 Sep 27, 2006 page 376 of 872
REJ09B0325-0300
4
automatically become PWM output pins, and TCNT3 and TCNT4 function as up/down-
Complementary PWM Mode
Output Pins in Complementary PWM Mode
Output Pin
TIOCA
TIOCB
TIOCA
TOCXA
TIOCB
TOCXB
Register Settings in Complementary PWM Mode
Setting
Initially specifies the non-overlap margin (difference to TCNT4)
Initially set to H'0000
Specifies the upper limit value of TCNT3 minus 1
Specifies a transition point of PWM waveforms output from TIOCA
Specifies a transition point of PWM waveforms output from TIOCA
Specifies a transition point of PWM waveforms output from TIOCB
3
3
4
4
4
4
Description
PWM output 1
PWM output 1' (non-overlapping complementary waveform
to PWM output 1)
PWM output 2
PWM output 2' (non-overlapping complementary waveform
to PWM output 2)
PWM output 3
PWM output 3' (non-overlapping complementary waveform
to PWM output 3)
3
, TIOCB
3
, TIOCA
4
, TOCXA
3
4
4
and TIOCB
and TOCXA
and TOCXB
4
, TIOCB
4
3
, and
4
4
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