DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 650

• 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: -

Section 17 IEBus™ Controller (IEB) [H8S/2552 Group]
17.5
Figures 17.13 and 17.14 show the transmit and receive interrupt sources, respectively.
Rev. 6.00 Sep. 24, 2009 Page 602 of 928
REJ09B0099-0600
Note: * The RxE flag is set at the timing when an error source of IEREF occurs. The RxE flag can be cleared even
Note: * The TxE flag is set at the timing when an error source of IETEF occurs. The TxE flag can be cleared even
DTC
CPU
CPU
DTC
Interrupt Sources
when the error source flag in IEREF is set to 1 because the RxE flag is not logically ORed with flags in IEREF.
when the error source flag in IETEF is set to 1 because the TxE flag is not logically ORed with flags in IETEF.
Figure 17.13 Relationships among Transfer Interrupt Sources
IERxI (RxRDY interrupt)
(Transmit status
interrupt)
Figure 17.14 Relationships among Receive Interrupt Sources
IERSI
(Transmit status
interrupt)
IETSI
IETxI (TxRDY interrupt)
IERSR
IETSR
RxRDY
TxRDY
RxS
RxE
TxS
TxE
RxF
IRA
TxF
(*)
(*)
RxSE
RxFE
RxEE
TxSE
TxFE
TxEE
RxRDYE
TxRDYE
IRAE
IEIER
IEIET
IETEF
IEREF
TTME
RTME
ACK
OVE
DLE
UE
RO
PE
AL