HD6417750SF200V Renesas Electronics America, HD6417750SF200V Datasheet - Page 833

• Manufacturer Part Number: HD6417750SF200V
• Description: MPU 3V 16K PB-FREE 208-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SF200V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 2.07 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Bits 7 and 6—Receive FIFO Data Number Trigger (RTRG1, RTRG0): These bits are used to
set the number of receive data bytes that sets the receive data full (RDF) flag in the serial status
register (SCFSR2).
The RDF flag is set when the number of receive data bytes in SCFRDR2 is equal to or greater than
the trigger set number shown in the following table.
Bit 7: RTRG1
0
1
Bits 5 and 4—Transmit FIFO Data Number Trigger (TTRG1, TTRG0): These bits are used
to set the number of remaining transmit data bytes that sets the transmit FIFO data register empty
(TDFE) flag in the serial status register (SCFSR2). The TDFE flag is set when the number of
transmit data bytes in SCFTDR2 is equal to or less than the trigger set number shown in the
following table.
• SH7750
Bit 5: TTRG1
0
1
Note: Figures in parentheses are the number of empty bytes in SCFTDR2 when the flag is set.
• SH7750S/SH7750R
Bit 5: TTRG1
0
1
Note: Figures in parentheses are the number of empty bytes in SCFTDR2 when the flag is set.
Bit 6: RTRG0
0
1
0
1
Bit 4: TTRG0
0
1
0
1
Bit 4: TTRG0
0
1
0
1
Section 16 Serial Communication Interface with FIFO (SCIF)
Receive Trigger Number
1
4
8
14
Transmit Trigger Number
7 (9)
3 (13)
1 (15)
0 (16)
Transmit Trigger Number
8 (8)
4 (12)
2 (14)
1 (15)
Rev.7.00 Oct. 10, 2008 Page 747 of 1074
REJ09B0366-0700
(Initial value)
(Initial value)
(Initial value)