UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1039

• 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: -

<8> Interframe space
R
D
The interframe space is inserted after a data frame, remote frame, error frame, or overload frame to
separate one frame from the next.
• The bus state differs depending on the error status.
(a) Error active node
(b) Error passive node
Remarks 1. Bus idle: State in which the bus is not used by any node.
Remarks 1. Bus idle:
(Frame)
The interframe space consists of a 3-bit intermission field and a bus idle field.
The interframe space consists of an intermission field, a suspend transmission field, and a bus idle
field.
Usually, the intermission field is 3 bits. If the transmitting node detects a dominant level at the third
bit of the intermission field, however, it executes transmission.
R
D
2. D: Dominant = 0
2. D: Dominant = 0
R: Recessive = 1
Suspend transmission: Sequence of 8 recessive-level bits transmitted from the
R: Recessive = 1
(Frame)
Figure 21-14. Interframe Space (Error Passive Node)
Figure 21-13. Interframe Space (Error Active Node)
Intermission
(3 bits)
CHAPTER 21 CAN CONTROLLER
Intermission
User’s Manual U19601EJ2V0UD
(3 bits)
Interframe space
State in which the bus is not used by any node.
node in the error passive status.
Interframe space
Suspend transmission
(8 bits)
(0 to ∞ bits)
Bus idle
(0 to ∞ bits)
(Frame)
Bus idle
(Frame)
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