HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 835

• 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: -

Figure 17.7 Sample Initialization Flowchart
In SCSMR1, set parity in O/E bit,
Set SMIF, SDIR, and SINV bits
In SCSCR1, set clock in CKE1
clock in CKS1 and CKS0 bits,
and CKE0 bits, and clear TIE,
Set TIE, RIE, TE, and RE bits
ORER flags in SCSCR1 to 0
Clear FER/ERS, PER, and
RIE, TE, RE, MPIE, and
Clear TE and RE bits
Set value in SCBRR1
1-bit interval elapsed?
in SCSCR1 to 0
TEIE bits to 0.
in SCSCMR1
Initialization
and set GM
in SCSCR1
End
Yes
Wait
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17. Smart Card Interface
REJ09B0370-0400