DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 289
![MCU 3V 256K PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3026X25V
Manufacturer Part Number
DF3026X25V
Description
MCU 3V 256K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3026X25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K 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:
DF3026X25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 289 of 843
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Table 8.4
Channel
0
1
2
Sample Setup Procedure for PWM Mode: Figure 8.26 shows a sample procedure for setting up
PWM mode.
Select counter clear source
PWM Output Pins and Registers
Select counter clock
Select PWM mode
Output Pin
TIOCA
TIOCA
TIOCA
Start counter
PWM mode
PWM mode
Figure 8.26 Setup Procedure for PWM Mode (Example)
Set GRA
Set GRB
0
1
2
1
2
3
4
5
6
1 Output
GRA0
GRA1
GRA2
1.
2.
3.
4.
5.
6.
Set bits TPSC2 to TPSC0 in 16TCR to
select the counter clock source. If an
external clock source is selected, set
bits CKEG1 and CKEG0 in 16TCR to
select the desired edge(s) of the
external clock signal.
Set bits CCLR1 and CCLR0 in 16TCR
to select the counter clear source.
Set the time at which the PWM
waveform should go to 1 in GRA.
Set the time at which the PWM
waveform should go to 0 in GRB.
Set the PWM bit in TMDR to select
PWM 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.
Set the STR bit to 1 in TSTR to start
the timer counter.
Rev. 2.00 Sep 20, 2005 page 249 of 800
0 Output
GRB0
GRB1
GRB2
Section 8 16-Bit Timer
REJ09B0260-0200
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