UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1034

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1032
(2) Remote frame
(3) Description of fields
A remote frame is composed of six fields.
<1> Start of frame (SOF)
Remarks 1. The data field is not transferred even if the control field’s data length code is not “0000B”.
Remark D: Dominant = 0
The start of frame field is located at the start of a data frame or remote frame.
• If a dominant level is detected in the bus idle state, a hardware synchronization is performed (the
• If a dominant level is sampled at the sample point following such a hardware synchronization, the bit
current TQ is assigned to be the SYNC segment).
is assigned to be a SOF. If a recessive level is detected, the protocol layer returns to the bus idle
state and regards the preceding dominant pulse as a noise only. In this case an error frame is not
generated.
R
D
2. D: Dominant = 0
<1>
(Interframe space or bus idle)
R: Recessive = 1
R: Recessive = 1
<2>
Figure 21-5. Start of Frame (SOF)
<3>
Remote frame
R
D
CHAPTER 21 CAN CONTROLLER
Figure 21-4. Remote Frame
User’s Manual U19601EJ2V0UD
<5>
Start of frame
<6> <7>
1 bit
<8>
(Arbitration field)
Interframe space
End of frame (EOF)
ACK field
CRC field
Control field
Arbitration field
Start of frame (SOF)