DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 372

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• 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): 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)
Bit 2—Overflow Flag (OVF): This status flag indicates TCNT overflow or underflow.
Notes: 1. Channel 2 operates in phase counting mode (MDF = 1 in TMDR)
Bit 1—Input Capture/Compare Match Flag B (IMFB): This status flag indicates GRB
compare match or input capture events.
Bit 0—Input Capture/Compare Match Flag A (IMFA): This status flag indicates GRA
compare match or input capture events.
Rev. 7.00 Sep 21, 2005 page 346 of 878
REJ09B0259-0700
Bit 2: OVF
0
1
Bit 1: IMFB
0
1
Bit 0: IMFA
0
1
2. Channel 3 and 4 operate in complementary PWM mode (CMD1 = 1 and CMD0 = 0 in
* TCNT underflow occurs when TCNT operates as an up/down-counter. Underflow
TFCR)
occurs only under the following conditions:
Description
[Clearing condition]
Read OVF when OVF = 1, then write 0 in OVF
[Setting condition]
TCNT overflowed from H'FFFF to H'0000, or underflowed from H'0000 to
H'FFFF*
Description
[Clearing condition]
Read IMFB when IMFB = 1, then write 0 in IMFB
[Setting conditions]
TCNT = GRB when GRB functions as an output compare register.
TCNT value is transferred to GRB by an input capture signal, when GRB
functions as an input capture register.
Description
[Clearing condition]
Read IMFA when IMFA = 1, then write 0 in IMFA.
DMAC activated by IMIA interrupt (channels 0 to 3 only).
[Setting conditions]
TCNT = GRA when GRA functions as an output compare register.
TCNT value is transferred to GRA by an input capture signal, when GRA
functions as an input capture register.
(Initial value)
(Initial value)
(Initial value)