HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 866

• 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 17 Smart Card Interface
Bits 6 to 0: Operate in the same way as for the normal SCI. See section 15, Serial Communication
Interface (SCI), for details. With the smart card interface, the following settings should be used:
CHR = 0, PE = 1, STOP = 1, MP = 0.
17.2.3
Bits 1 and 0 of SCSCR1 have a different function in smart card interface mode.
Bits 7 to 4: Operate in the same way as for the normal SCI. See section 15, Serial Communication
Interface (SCI), for details.
Bits 3 and 2—Reserved: Not used with the smart card interface.
Bits 1 and 0—Clock Enable 1 and 0 (CKE1, CKE0): These bits specify the function of the SCK
pin. In smart card interface mode, an internal clock is always used as the clock source. In smart
card interface mode, it is possible to specify a fixed high level or fixed low level for the clock
output, in addition to the usual switching between enabling and disabling of the clock output.
GM
0
1
Rev.7.00 Oct. 10, 2008 Page 780 of 1074
REJ09B0366-0700
Initial value:
Serial Control Register (SCSCR1)
CKE1
0
1
0
1
R/W:
Bit:
R/W
TIE
7
0
CKE0
0
1
0
1
0
1
0
1
R/W
RIE
6
0
SCK Pin Function
Port I/O pin
Clock output as SCK output pin
Invalid setting: must not be used
Invalid setting: must not be used
Output pin with output fixed low
Clock output as output pin
Output pin with output fixed high
Clock output as output pin
R/W
TE
5
0
R/W
RE
4
0
R/W
—
3
0
R/W
—
2
0
CKE1
R/W
1
0
CKE0
R/W
0
0