HD6417750SBP200 Renesas Electronics America, HD6417750SBP200 Datasheet - Page 887

• Manufacturer Part Number: HD6417750SBP200
• Description: IC SUPERH MPU ROMLESS 256BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SBP200

• 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: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

(4) Power-On and Clock
The following procedure should be used to secure the clock duty cycle after powering on.
1. The initial state is port input and high impedance. Use pull-up or pull-down resistors to fix the
2. Fix at the output specified by the CKE1 bit in the serial control register (SCSCR1).
3. Set the serial mode register (SCSMR1) and smart card mode register (SCSCMR1), and switch
4. Set the CKE0 bit in SCSCR1 to 1 to start clock output.
potential.
to smart card mode operation.
Rev.7.00 Oct. 10, 2008 Page 801 of 1074
Section 17 Smart Card Interface
REJ09B0366-0700