DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 847

• 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
19.3.2
STDID[10:0]: These bits set the identifier (standard identifier) of data frames and remote frames.
EXTID[17:0]: These bits set the identifier (extended identifier) of data frames and remote frames.
RTR (Remote Transmission Request bit): Used to distinguish between data frames and remote
frames. This bit is overwritten by received CAN Frames depending on Data Frames or Remote
Frames.
Important: Please note that, when ATX bit is set with the setting MBC = B'001, the RTR bit will
never be set. When a Remote Frame is received, the CPU can be notified by the corresponding
RFPR set or IRR[2] (Remote Frame Request Interrupt), however, as RCAN-ET needs to transmit
the current message as a Data Frame, the RTR bit remains unchanged. In case of overrun
condition, the message received is discarded. Consequently, when a remote frame is causing
overrun (UMSR is set) into a Mailbox configured with ATX = 1/NMC = 0, the transmission of the
corresponding data frame is not carried out.
Important: In order to support automatic answer to remote frame when MBC = B'001 is used and
ATX = 1 the RTR flag must be programmed to zero to allow data frame to be transmitted.
Note: when a Mailbox is configured to send a remote frame request the DLC used for
IDE (Identifier Extension bit): Used to distinguish between the standard format and extended
format of CAN data frames and remote frames.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
RTR
0
1
IDE
0
1
transmission is the one stored into the Mailbox.
Message Control Field
Description
Data frame
Remote frame
Description
Standard format
Extended format
Section 19 Controller Area Network (RCAN-ET)
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