HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 376

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 Programmable Timing Pattern Controller (TPC)
Therefore, 0 data can be transferred ahead of 1 data by making compare match B occur before
compare match A. NDR contents should not be altered during the interval from compare match B
to compare match A (the non-overlap margin).
This can be accomplished by having the IMFA interrupt service routine write the next data in
NDR. The next data must be written before the next compare match B occurs.
Figure 10.10 shows the timing relationships.
Rev. 2.00 Sep 20, 2005 page 336 of 800
REJ09B0260-0200
Compare
match A
Compare
match B
NDR
DR
Figure 10.10 Non-Overlapping Operation and NDR Write Timing
0 output
Do not write
to NDR in this
interval
0/1 output
Write to NDR
in this interval
NDR write
0 output
Do not write
to NDR in this
interval
Write to NDR
in this interval
NDR write
0/1 output