DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 887

• 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
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Notes: 1. SW reset could be performed at any time by setting MCR[0] = 1.
Configuration Mode
2. Mailboxes are comprised of RAMs, therefore, please initialize all the mailboxes enabled by MBC.
3. It takes approximately one bit time for GSR[3] to be cleared to 0.
4. If there is no TXPR set, RCAN-ET will receive the next incoming message.
If there is a TXPR(s) set, RCAN-ET will start transmission of the message and will be arbitrated by the CAN bus.
If it loses the arbitration, it will become a receiver.
IRR[0] = 1, GSR[3] = 1 (automatically)
(automatically in hardware reset only)
RTR, IDE, MBC, MBIMR, DART,
(STD-ID, EXT-ID, LAFM, DLC,
ATX, NMC, Message-Data)*
Clear Required IMR Bits
Power On/SW Reset*
Set Bit Timing (BCR)
Configure MCR[15]
Mailbox Setting
clear IRR[0] Bit
Clear MCR[0]
MCR[0] = 1
Figure 19.6 Reset Sequence
1
2
Receive*
Section 19 Controller Area Network (RCAN-ET)
Detect 11 recessive bits and
RCAN-ET is in Tx_Rx Mode
Set TXPR to start transmission
or stay idle to receive
Join the CAN bus activity
4
GSR[3] = 0?
Yes
Transmission_Reception
(Tx_Rx) Mode
Transmit*
Page 859 of 1190
No*
4
3