HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 894

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Appendix B Internal I/O Register
Rev. 5.00 Jan 10, 2006 page 868 of 1042
REJ09B0275-0500
IRR
Bit
Initial value
Read/Write
Note: * Can only be written with 1 for flag clearing.
:
:
:
—
—
7
0
—
—
6
0
—
—
5
0
Bus operation interrupt flag
R/(W)*
IRR12
0
1
4
0
CAN bus idle state
[Clearing condition]
Writing 1
CAN bus operation in HCAN sleep mode
[Setting condition]
Bus operation (dominant bit detection) in HCAN sleep mode
Unread interrupt flag
0
1
[Clearing condition]
Clearing of all bits in UMSR (unread message
status register)
Unread message overwrite
[Setting condition]
When UMSR (unread message status register)
is set
—
—
3
0
Mailbox empty interrupt flag
0
1
[Clearing condition]
Writing 1
Transmit message has been transmitted
or aborted, and new message can be
stored
[Setting condition]
When TXPR (transmit wait register) is
cleared by completion of transmission or
completion of transmission abort
—
—
2
0
IRR9
R
1
0
R/(W)*
IRR8
0
0