HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 721

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

SCI I/O port block diagrams are shown in figures 15.2 to 15.4.
Legend:
SPTRW: Write to SPTR
SPTRR: Read SPTR
Note: * Signals that set the SCK pin function as internal clock output or external clock input according to
SCK
the CKE0 and CKE1 bits in SCSCR1 and the C/A bit in SCSMR1.
SPTRR
Figure 15.2 SCK Pin
SPB1IO
SPB1DT
SPTRW
SPTRW
Q
Q
Reset
Reset
R
R
C
C
D
D
Rev.4.00 Oct. 10, 2008 Page 621 of 1122
15. Serial Communication Interface (SCI)
Internal data bus
Clock output enable signal
Serial clock output signal
Serial clock input signal
Clock input enable signal
SCI
REJ09B0370-0400
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