HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 940

• 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: -

Note:* These bits are readable/writable bits. When writing 0, these bits are initialized, while writing
Rev. 2.00 Feb. 12, 2010 Page 856 of 1330
REJ09B0554-0200
Bit
3
2
1
0
1 is ignored.
Bit Name
RXOW
RXFL
TXFN
TXFL
Initial Value
0
0
0
0
R/W
R/W*
R
R
R
Description
Receive Buffer Overrun Warning Flag
This status flag is set to 1 when a new serial data
transfer starts and the previous received data has
not been read from SPRBR. The RXOW remain set
to 1 until writing a 0 to its bit position.
If RXOW= 1 and ROIE = 1 then the interrupt is
generated.
Receive Buffer Full Status Flag
This status flag indicates that new data is available
in the SPRBR and has not yet been read. It is set
to 1 at the completion of a serial bus transfer at the
point the shift register contents are loaded into the
SPRBR. This bit is cleared to 0 by reading SPRBR.
If RXFL = 1 and RXDE = 1 then the DMA transfer
request enabled.
Transmit Complete Status Flag
This status flag indicates that the last transmission
has completed. It is set to 1 when SPTBR is able to
write more data from the peripheral bus. This bit is
cleared to 0 by writing more data SPTBR.
If TXFN = 1 and TFIE = 1 then the interrupt is
generated.
Transmit Buffer Full Status Flag
This status flag indicates SPTBR has transmitted
data. It is set to 1 when SPTBR is written with data
from the peripheral bus. This bit is cleared to 0
when SPTBR is able to accept more data from the
peripheral bus.
If TXFL = 0 (i.e. the SPTBR is empty) and TXDE =
1 then the DMA transfer request enabled.