DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 152

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 5 Interrupt Controller
7. The CPU generates a vector address for the accepted interrupt and starts execution of the
Rev. 6.00 Sep. 24, 2009 Page 104 of 928
REJ09B0099-0600
interrupt handling routine at the address indicated by the contents of the vector address.
Figure 5.5 Flowchart of Procedure up to Interrupt Acceptance
IRQ0
Yes
in Interrupt Control Mode 0
Yes
Branch to interrupt handling routine
Program execution status
Read vector address
Interrupt generated
Save PC and CCR
IRQ1
I = 0
I
NMI
No
→
1
Yes
Yes
No
Yes
No
No
No
TEI4
Yes
pending
Hold