UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1150

• 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: -

21.15.2 Representative examples of baud rate settings
1148
(Unit: kbps)
Rate Value
Set Baud
Tables 21-23 and 21-24 show representative examples of baud rate settings.
Caution The values in Table 21-23 do not guarantee the operation of the network system. Thoroughly
1000
1000
1000
500
500
500
500
500
500
500
500
500
500
250
250
250
250
250
250
250
250
250
125
125
125
125
125
125
125
125
125
Register
Division
Ratio of
C0BRP
check the effect on the network system, taking into consideration oscillation errors and delays of
the CAN bus and CAN transceiver.
Table 21-23. Representative Examples of Baud Rate Settings (f
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
8
8
Register Set
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000011
00000011
00000011
00000011
00000011
00000011
00000011
00000011
00000011
00000111
00000111
C0BRP
Value
Length of
DBT
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
8
8
8
8
8
8
8
8
8
8
CHAPTER 21 CAN CONTROLLER
SEGMENT
User’s Manual U19601EJ2V0UD
SYNC
Valid Bit Rate Setting (Unit: kbps)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SEGMENT
PROP
11
13
11
13
11
13
1
3
5
1
3
5
7
9
1
3
5
1
3
5
7
9
3
5
1
3
5
7
9
3
5
SEGMENT1
PHASE
3
2
1
7
6
5
4
3
2
1
3
2
1
7
6
5
4
3
2
1
2
1
7
6
5
4
3
2
1
2
1
SEGMENT2
PHASE
3
2
1
7
6
5
4
3
2
1
3
2
1
7
6
5
4
3
2
1
2
1
7
6
5
4
3
2
1
2
1
CANMOD
TSEG13 to
C0BTR Register Setting
TSEG10
= 8 MHz) (1/2)
0011
0100
0101
0111
1000
1001
1010
1011
1100
1101
0011
0100
0101
0111
1000
1001
1010
1011
1100
1101
0100
0101
0111
1000
1001
1010
1011
1100
1101
0100
0101
Value
TSEG22 to
TSEG20
010
001
000
110
101
100
011
010
001
000
010
001
000
110
101
100
011
010
001
000
001
000
110
101
100
011
010
001
000
001
000
Sampling
(Unit: %)
Point
62.5
75.0
87.5
56.3
62.5
68.8
75.0
81.3
87.5
93.8
62.5
75.0
87.5
56.3
62.5
68.8
75.0
81.3
87.5
93.8
75.0
87.5
56.3
62.5
68.8
75.0
81.3
87.5
93.8
75.0
87.5