DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 144

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• 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 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 5 Interrupt Controller
[7] A vector address is generated for the accepted interrupt, and execution of the interrupt
Rev. 4.00 Feb 15, 2006 page 118 of 900
REJ09B0291-0400
handling routine starts at the address indicated by the contents of that vector address.
Figure 5.5 Flowchart of Procedure Up to Interrupt Acceptance in
IRQ0
Yes
Yes
Interrupt Control Mode 0
Branch to interrupt handling routine
Program execution status
Read vector address
No
Interrupt generated?
Save PC and CCR
IRQ1
I 1
NMI
I=0
Yes
No
Yes
Yes
No
No
No
TEI1
Yes
Hold pending