HD6417032F20 Renesas Electronics America, HD6417032F20 Datasheet - Page 107

• Manufacturer Part Number: HD6417032F20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

5.4.2
Figure 5.3 shows the stack after interrupt exception handling.
Notes: Bus width is 16 bits.
Stack after Interrupt Exception Handling
1. PC stores the start address of the next instruction (return instruction) after the
2. The value of SP must always be a multiple of four.
executed instruction.
Address
Figure 5.3 Stack after Interrupt Exception Handling
4n–8
4n–6
4n–4
4n–2
4n
PC
SR
*1
Upper 16 bits
Lower 16 bits
Upper 16 bits
Lower 16 bits
Rev. 7.00 Jan 31, 2006 page 79 of 658
Section 5 Interrupt Controller (INTC)
SP
*2
REJ09B0272-0700