HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 121

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

5.6.4
Table 5.4 shows interrupt response times - the interval between generation of an interrupt request
and execution of the first instruction in the interrupt handling routine. The execution status
symbols used in table 5.4 are explained in table 5.5.
This LSI is capable of fast word transfer to on-chip memory, has the program area in on-chip
ROM and the stack area in on-chip RAM, enabling high-speed processing.
Table 5.4
No.
1
2
3
4
5
6
Total (using on-chip memory)
Notes: 1. Two states in case of internal interrupt.
Execution Status
Interrupt priority determination *
Number of wait states until
executing instruction ends *
PC, CCR, EXR stack save
Vector fetch
Instruction fetch *
Internal processing *
2. Refers to MULXS and DIVXS instructions.
3. Prefetch after interrupt acceptance and interrupt handling routine prefetch.
4. Internal processing after interrupt acceptance and internal processing after vector fetch.
5. Not available in this LSI.
Interrupt Response Times
Interrupt Response Times
3
4
2
1
Interrupt
control
mode 0
3
1 to 19 + 2 ·
S
2 · S
S
2 · S
2
11 to 31
I
I
K
I
Normal Mode *
Rev. 7.00 Sep. 11, 2009 Page 85 of 566
Interrupt
control
mode 2
3
1 to 19 + 2 ·
S
3 · S
S
2 · S
2
12 to 32
I
I
K
I
5
Section 5 Interrupt Controller
Interrupt
control
mode 0
3
1 to 19 + 2 ·
S
2 · S
2 · S
2 · S
2
12 to 32
I
Advanced Mode
K
I
I
REJ09B0211-0700
Interrupt
control
mode 2
3
1 to 19 + 2 ·
S
3 · S
2 · S
2 · S
2
13 to 33
I
K
I
I