HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 832

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 16 Serial Communication Interface with FIFO (SCIF)
SCFCR2 performs data count resetting and trigger data number setting for the transmit and receive
FIFO registers, and also contains a loopback test enable bit.
SCFCR2 can be read or written to by the CPU at all times.
SCFCR2 is initialized to H'0000 by a power-on reset or manual reset. It is not initialized in
standby mode or in the module standby state.
Bits 15 to 11—Reserved: These bits are always read as 0, and should only be written with 0.
Bits 10 to 8 (SH7750)—Reserved: These bits are always read as 0, and should only be written
with 0.
Bits 10 to 8 (SH7750S, SH7750R)—RTS2 Output Active Trigger (RSTRG2, RSTG1, and
RSTG0): These bits output the high level to the RTS2 signal when the number of received data
stored in the receive FIFO data register (SCFRDR2) exceeds the trigger number, as shown in the
table below.
Bit 10: RSTRG2
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REJ09B0366-0700
0
1
Bit 9: RSTRG1
0
1
0
1
Bit 8: RSTRG0
1
0
1
0
1
0
1
0
RTS2 Output Active Trigger
15
1
4
6
8
10
12
14
(Initial value)