R4F24268NVRFQV Renesas Electronics America, R4F24268NVRFQV Datasheet - Page 80

• Manufacturer Part Number: R4F24268NVRFQV
• Description: MCU 256KB FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24268NVRFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
Page 50 of 1372
SP
Notes:
1. When EXR is not used, it is not stored on the stack.
2. SP when EXR is not used.
3. lgnored when returning.
Figure 2.1 Exception Vector Table (Normal Mode)
(a) Subroutine Branch
H'0000
H'0001
H'0002
H'0003
H'0004
H'0005
H'0006
H'0007
H'0008
H'0009
H'000A
H'000B
Figure 2.2 Stack Structure in Normal Mode
(16 bits)
PC
(Reserved for system use)
(Reserved for system use)
Reset exception vector
Exception vector 1
Exception vector 2
(SP *
SP
2
)
(b) Exception Handling
Exception
vector table
H8S/2426, H8S/2426R, H8S/2424 Group
(16 bits)
EXR *
Reserved *
CCR
CCR *
PC
1
3
REJ09B0466-0350 Rev. 3.50
1
*
3
Jul 09, 2010