HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 467

• 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: -

15.8.3
The bus operation interrupt flag (IRR12) in the interrupt register (IRR) is set by CAN bus
operation in HCAN sleep mode. Therefore, this flag is not used by the HCAN to indicate sleep
mode release. Note that the reset status bit (GSR3) in the general status register (GSR) is set in
sleep mode.
15.8.4
When the mailbox interrupt mask register (MBIMR) is set, the interrupt register (IRR8, 2, 1) is not
set by reception completion, transmission completion, or transmission cancellation for the set
mailboxes.
15.8.5
In the case of error active and error passive, REC and TEC normally count up and down. In the
bus-off state, 11-bit recessive sequences are counted (REC + 1) using REC. If REC reaches 96
during the count, IRR4 and GSR1 are set.
15.8.6
Byte or word access can be used on all HCAN registers. Longword access cannot be used.
15.8.7
In medium-speed mode, neither read nor write is possible for the HCAN registers.
15.8.8
All HCAN registers are initialized in hardware standby mode and software standby mode.
15.8.9
The HCAN status flags are cleared by writing 1, so do not use a bit manipulation instruction to
clear a flag.
When clearing a flag, use the MOV instruction to write 1 to only the bit that is to be cleared.
HCAN Sleep Mode
Interrupts
Error Counters
Register Access
HCAN Medium-Speed Mode
Register Hold in Standby Modes
Usage of Bit Manipulation Instructions
Section 15 Controller Area Network (HCAN)
Rev. 7.00 Sep. 11, 2009 Page 431 of 566
REJ09B0211-0700