DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 675

• Manufacturer Part Number: DF2505FC26V
• Description: IC H8S/2505 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505FC26V

• 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: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Note:
Bit
1
0
Bit Name
IRR9
IRR8
*
Only 1 can be written to this bit for clearing the flag.
Initial
Value
0
0
R/W
R
R/(W)* Mailbox Empty Interrupt Flag
Description
Unread Interrupt Flag
Status flag indicating that a receive message has been
overwritten before being read.
[Setting condition]
•
[Clearing condition]
•
Status flag indicating that the next transmit message can
be stored in the mailbox.
[Setting condition]
•
[Clearing condition]
•
Section 18 Controller Area Network (HCAN) [H8S/2556 Group]
When UMSR (unread message status register) is set
Clearing of all bits in UMSR (unread message status
register)
When TXPR (transmit wait register) is cleared by
completion of transmission or completion of
transmission abort
Writing 1
Rev. 6.00 Sep. 24, 2009 Page 627 of 928
REJ09B0099-0600