HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 159

• Manufacturer Part Number: HD64F2676VFC33
• Description: IC H8S MCU FLASH 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2676VFC33

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• 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 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Note:
5.6
The interrupt controller has two modes: interrupt control mode 0 and interrupt control mode 2.
Interrupt operations differ depending on the interrupt control mode. The interrupt control mode is
selected by INTCR. Table 5.3 shows the differences between interrupt control mode 0 and
interrupt control mode 2.
Table 5.3
Interrupt
Source
—
Interrupt
Control Mode
0
2
* Lower 16 bits of the start address.
Interrupt Control Modes and Interrupt Operation
Origin of
Interrupt
Source
Reserved for
system use
Interrupt Control Modes
Priority Setting
Registers
Default
IPR
Vector
Number
120
121
122
123
124
125
126
127
Vector
Address *
Advanced
Mode
H'01E0
H'01E4
H'01E8
H'01EC
H'01F0
H'01F4
H'01F8
H'01EC
Interrupt
Mask Bits Description
I
I2 to I0
IPR
IPRK2 to IPRK0
The priorities of interrupt sources are fixed at
the default settings.
Interrupt sources except for NMI is masked by
the I bit.
8 priority levels except for NMI can be set with
IPR.
8-level interrupt mask control is performed by
bits I2 to I0.
Rev. 3.00 Mar 17, 2006 page 107 of 926
Priority
High
Low
Section 5 Interrupt Controller
DTC
Activation
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REJ09B0283-0300
DMAC
Activation
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