DF2506BR26DV Renesas Electronics America, DF2506BR26DV Datasheet - Page 663

• Manufacturer Part Number: DF2506BR26DV
• Description: IC H8S/2506 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2506BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

18.3.3
BCR is used to set HCAN bit timing parameters and the baud rate prescaler. For details on
parameters, see section 18.4.2, Initialization after Hardware Reset.
Bit
15
14
13
12
11
10
9
8
7
Bit Name
BCR7
BCR6
BCR5
BCR4
BCR3
BCR2
BCR1
BCR0
BCR15
Bit Configuration Register (BCR)
Initial
Value
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Re-Synchronization Jump Width (SJW)
Set the maximum bit synchronization width.
00: 1 time quantum
01: 2 time quanta
10: 3 time quanta
11: 4 time quanta
Baud Rate Prescaler (BRP)
Set the length of time quantum.
000000: 2 × system clock
000001: 4 × system clock
000010: 6 × system clock
111111: 128 × system clock
Bit Sample Point (BSP)
Sets the point at which data is sampled.
0: Bit sampling at one point (end of time segment 1
(TSEG1))
1: Bit sampling at three points (end of TSEG1 and
preceding and following one time quantum)
Section 18 Controller Area Network (HCAN) [H8S/2556 Group]
:
Rev. 6.00 Sep. 24, 2009 Page 615 of 928
REJ09B0099-0600