HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 820

• 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: -

17. Smart Card Interface
17.1.2
Figure 17.1 shows a block diagram of the smart card interface.
Rev.4.00 Oct. 10, 2008 Page 720 of 1122
REJ09B0370-0400
SCK
Legend:
SCSCMR1: Smart card mode register
SCRSR1:
SCRDR1:
SCTSR1:
SCTDR1:
SCSMR1:
SCSCR1:
SCSSR1:
SCBRR1:
SCSPTR1: Serial port register
RxD
TxD
Block Diagram
SCRSR1
SCRDR1
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
Serial control register
Serial status register
Bit rate register
Figure 17.1 Block Diagram of Smart Card Interface
Parity check
Parity generation
SCTDR1
SCTSR1
Module data bus
Transmission/
reception
SCSCMR1
control
SCSPTR1
SCSSR1
SCSMR1
SCSCR1
External clock
Clock
Baud rate
generator
SCI
SCBRR1
Internal
data bus
Pck
Pck/4
Pck/16
Pck/64
TXI
RXI
ERI