HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 465

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

15.6
The DTC can be activated by the reception of a message in HCAN mailbox 0. When DTC transfer
ends after DTC activation has been set, the RXPR0 and RFPR0 flags are acknowledge
automatically. An interrupt request due to a receive interrupt from the HCAN cannot be sent to the
CPU in this case. Figure 15.15 shows a DTC transfer flowchart.
DTC Interface
DTC initialization
DTC register information setting
Message reception in HCAN’s
DTC enable register setting
RXPR and RFPR clearing
End of DTC transfer?
Transfer counter = 0
Interrupt to CPU
DTC activation
or DISEL = 1?
Figure 15.15 DTC Transfer Flowchart
mailbox 0
Yes
End
Yes
Section 15 Controller Area Network (HCAN)
Rev. 7.00 Sep. 11, 2009 Page 429 of 566
No
No
: Settings by user
: Processing by hardware
REJ09B0211-0700