HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 900

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

• Bit Timing Settings
SYNC_SEG: Segment for establishing synchronization of nodes on the CAN bus. (Normal bit
PRSEG:
PHSEG1:
PHSEG2:
The HCAN2 Bit Rate calculation is:
where BRP, TSEG1 and TSEG2 are derived values from the descriptions of the tables above, but
not the actual programmed values. The "+ 1" is for the SYNC_SEG and fixed to 1 time quantum.
BCR Setting Constraints
These constraints allow the setting range shown in the table below for TSET1 and TSEG2 in the
Bit Configuration Register.
Table 22.5 shows the settings of TSEG1 and TSEG2 in CANBCR1. That allow the above-
described settings.
Rev. 2.00 Feb. 12, 2010 Page 816 of 1330
REJ09B0554-0200
Bit rate =
f
TSEG1 > TSEG2 ≥ SJW (SJW = 1 to 4)
TSEG1 + TSEG2 + 1 = 8 to 25 time quanta
CLK
= Pck (peripheral clock (Pck/2 or Pck/3))
edge transitions occur in this segment.)
Segment for compensating for physical delay between networks
Buffer segment for phase drift (positive) (This segment is extended when
synchronization (resynchronization) is established.)
Buffer segment for phase drift (negative) (This segment is shortened when
synchronization (resynchronization) is established.)
SYNC_SEG
BRP × (TSEG1 + TSEG2 + 1)
1
f
1-bit time (8 to 25 quanta)
PRSEG
clk
TSEG1
4-16
PHSEG1
PHSEG2
TSEG2
2-8
Quantum