DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 352

• 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: -

Section 10 16-Bit Integrated Timer Unit (ITU)
Before selecting reset-synchronized PWM mode or complementary PWM mode, halt the timer
counter or counters that will be used in these modes.
When these bits select complementary PWM mode or reset-synchronized PWM mode, they take
precedence over the setting of the PWM mode bits (PWM4 and PWM3) in TMDR. Settings of
timer sync bits SYNC4 and SYNC3 in TSNC are valid in complementary PWM mode and reset-
synchronized PWM mode, however. When complementary PWM mode is selected, channels 3
and 4 must not be synchronized (do not set bits SYNC3 and SYNC4 both to 1 in TSNC).
Bit 3—Buffer Mode B4 (BFB4): Selects whether GRB4 operates normally in channel 4, or
whether GRB4 is buffered by BRB4.
Bit 2—Buffer Mode A4 (BFA4): Selects whether GRA4 operates normally in channel 4, or
whether GRA4 is buffered by BRA4.
Bit 1—Buffer Mode B3 (BFB3): Selects whether GRB3 operates normally in channel 3, or
whether GRB3 is buffered by BRB3.
Bit 0—Buffer Mode A3 (BFA3): Selects whether GRA3 operates normally in channel 3, or
whether GRA3 is buffered by BRA3.
Rev. 3.00 Mar 21, 2006 page 322 of 814
REJ09B0302-0300
Bit 3: BFB4
0
1
Bit 2: BFA4
0
1
Bit 1: BFB3
0
1
Bit 0: BFA3
0
1
Description
GRB4 operates normally
GRB4 is buffered by BRB4
Description
GRA4 operates normally
GRA4 is buffered by BRA4
Description
GRB3 operates normally
GRB3 is buffered by BRB3
Description
GRA3 operates normally
GRA3 is buffered by BRA3
(Initial value)
(Initial value)
(Initial value)
(Initial value)