DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 382
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 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:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 10 16-Bit Integrated Timer Unit (ITU)
Table 10.4 PWM Output Pins and Registers
Channel
0
1
2
3
4
Sample Setup Procedure for PWM Mode: Figure 10.28 shows a sample procedure for setting
up PWM mode.
Rev. 3.00 Mar 21, 2006 page 352 of 814
REJ09B0302-0300
Select counter clear source
Select counter clock
Select PWM mode
Start counter
PWM mode
PWM mode
Figure 10.28 Setup Procedure for PWM Mode (Example)
Set GRA
Set GRB
Output Pin
TIOCA
TIOCA
TIOCA
TIOCA
TIOCA
0
1
2
3
4
1
2
3
4
5
6
1. Set bits TPSC2 to TPSC0 in TCR to select
2. Set bits CCLR1 and CCLR0 in TCR to
3. Set the time at which the PWM waveform
4. Set the time at which the PWM waveform
5. Set the PWM bit in TMDR to select PWM
6. Set the STR bit to 1 in TSTR to start the
1 Output
GRA0
GRA1
GRA2
GRA3
GRA4
the counter clock source. If an external
clock source is selected, set bits CKEG1
and CKEG0 in TCR to select the desired
edge(s) of the external clock signal.
select the counter clear source.
should go to 1 in GRA.
should go to 0 in GRB.
mode. When PWM mode is selected,
regardless of the TIOR contents, GRA and
GRB become output compare registers
specifying the times at which the PWM
output goes to 1 and 0. The TIOCA pin
automatically becomes the PWM output
pin. The TIOCB pin conforms to the
settings of bits IOB1 and IOB0 in TIOR. If
TIOCB output is not desired, clear both
IOB1 and IOB0 to 0.
timer counter.
0 Output
GRB0
GRB1
GRB2
GRB3
GRB4
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