DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 871

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SH7201 Group
Bit 3 - Transmit Error Counter Warning Interrupt Flag (IRR3): This bit becomes set if the
transmit error counter (TEC) reaches a value greater than 95. The interrupt is reset by writing a '1'
to this bit position, writing '0' has no effect.
Bit 2 - Remote Frame Request Interrupt Flag (IRR2): Flag indicating that a remote frame has
been received in a mailbox. This bit is set if at least one receive mailbox, with related MBIMR not
set, contains a remote frame transmission request. This bit is automatically cleared when all bits in
the Remote Frame Receive Pending Register (RFPR), are cleared. It is also cleared by writing a '1'
to all the correspondent bit position in MBIMR. Writing to this bit has no effect.
Bit 1 – Data Frame Received Interrupt Flag (IRR1): IRR1 indicates that there are pending Data
Frames received. If this bit is set at least one receive mailbox contains a pending message. This bit
is cleared when all bits in the Data Frame Receive Pending Register (RXPR) are cleared, i.e. there
is no pending message in any receiving mailbox. It is in effect a logical OR of the RXPR flags
from each configured receive mailbox with related MBIMR not set. It is also cleared by writing a
'1' to all the correspondent bit position in MBIMR. Writing to this bit has no effect.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit 3: IRR3
0
1
Bit 2: IRR2
0
1
Bit 1: IRR1
0
1
Description
[Clearing condition] Writing 1 (Initial value)
Error warning state caused by transmit error
[Setting condition] When TEC ≥ 96
Description
[Clearing condition] Clearing of all bits in RFPR (Initial value)
at least one remote request is pending
[Setting condition] When remote frame is received and the corresponding
MBIMR = 0
Description
[Clearing condition] Clearing of all bits in RXPR (Initial value)
Data frame received and stored in Mailbox
[Setting condition] When data is received and the corresponding MBIMR = 0
Section 19 Controller Area Network (RCAN-ET)
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