HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 415

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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): 2.7 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F3048VX8

10.4.9
The ITU outputs from channels 3 and 4 can be disabled by bit settings in TOER or by an external
trigger, or inverted by bit settings in TOCR.
Timing of Enabling and Disabling of ITU Output by TOER: In this example an ITU output is
disabled by clearing a master enable bit to 0 in TOER. An arbitrary value can be output by
appropriate settings of the data register (DR) and data direction register (DDR) of the
corresponding input/output port. Figure 10.54 illustrates the timing of the enabling and disabling
of ITU output by TOER.
Figure 10.54 Timing of Disabling of ITU Output by Writing to TOER (Example)
Address bus
TOER
ITU output pin
ITU Output Timing
T
1
Timer output
TOER address
T
ITU output
2
Section 10 16-Bit Integrated Timer Unit (ITU)
T
3
Rev. 7.00 Sep 21, 2005 page 389 of 878
Generic input/output
I/O port
REJ09B0259-0700