HD64F3664H Renesas Electronics America, HD64F3664H Datasheet - Page 105

• Manufacturer Part Number: HD64F3664H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664H

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

When an address break is set to an instruction as a branch destination of a conditional branch
instruction, the instruction set when the condition of the branch instruction is not satisfied is not
executed, and an address break is generated. Therefore an address break must not be set to the
instruction as a branch destination of a conditional branch instruction.
Figure 4.5 Operation when the Instruction Set is not Executed and does not Branch due to
Address bus
Address break
interrupt request
[Register setting]
ADBRKCR = H'80
BAR = H'0150
Conditions not Being Satisfied
instruction
prefetch
BNE
0134
instruction
prefetch
NOP
0136
*
[Program]
0134
0136
0138
0150
instruction
prefetch
BNE
NOP
NOP
MOV.B
MOV
0150
Interrupt acceptance
instruction
.
prefetch
NOP
0138
Rev. 6.00 Mar. 24, 2006 Page 75 of 412
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Section 4 Address Break
REJ09B0142-0600