DF36034HJV Renesas Electronics America, DF36034HJV Datasheet - Page 360

• Manufacturer Part Number: DF36034HJV
• Description: MCU 3/5V 32K J-TEMP PB-FREE 64-Q
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36034HJV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 15 Controller Area Network for Tiny (TinyCAN)
Time Quantum (TQ) is an integer multiple of the number of system clocks, and is determined by
the baud rate prescaler (BRP) as follows. means the system clock frequency.
The following formula is used to calculate the 1-bit time and bit rate.
Values that can be set for TSG1 and TSG2 in BCR1 are listed in table 15.3.
Table 15.3 Settable Values for TSG1 and TSG2 in BCR1
[Legend]
[Example]
To have a baud rate of 1 Mbps with = 16 MHz, BRP = 1, and (1 + TSG1) + (1 + TSG2) = 7. In
this case, the settings are BCR1 = H 23 and BCR0 = H'01.
Rev. 4.00 Mar. 15, 2006 Page 326 of 556
REJ09B0026-0400
TSG1
TQ = (BRP
1-bit time = TQ
Bit rate = 1/Bit time
Yes: Setting is possible
No: Setting is prohibited
= /{(BRP
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
1)/
{1 + (1 + TSG1) + (1 + TSG2)}
1)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
001
No
{1 + (1 + TSG1) + (1 + TSG2)}}
010
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
011
No
TSG2
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
100
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
101
No
No
No
110
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
111
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No