DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 223

• 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: -

Table 8.1
Activation Source
Software activation
Interrupt activation
Source flag cleared
IRQ interrupt
Activation Source and DTCER Clearing
peripheral
DTVECR
On-chip
module
Figure 8.2 Block Diagram of DTC Activation Source Control
The DISEL Bit is 0, and Transfer
Counts Specified have not Ended
• The SWDTE bit is cleared to 0
• The corresponding DTCER bit
• The activation source flag is
Interrupt
request
retains 1
cleared to 0
DTCER
Select
Clear
Interrupt controller
controller
Clear
DTC
Clear request
The DISEL Bit is 1, or Transfer
Counts Specified have Ended
• The SWDTE bit retains 1
• The interrupt request is sent to the
• The corresponding DTCER bit is
• The activation source flag retains 1
• The interrupt request which
Rev. 6.00 Sep. 24, 2009 Page 175 of 928
Section 8 Data Transfer Controller (DTC)
CPU
cleared to 0
becomes an activation source is
sent to the CPU
Interrupt mask
CPU
REJ09B0099-0600