HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 865

• 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: -

Bit 0—Smart Card Interface Mode Select (SMIF): Enables or disables the smart card interface
function.
Bit 0: SMIF
0
1
17.2.2
Bit 7 of SCSMR1 has a different function in smart card interface mode.
Bit 7—GSM Mode (GM): Sets the smart card interface function to GSM mode.
With the normal smart card interface, this bit is cleared to 0. Setting this bit to 1 selects GSM
mode, an additional mode for controlling the timing for setting the TEND flag that indicates
completion of transmission, and the type of clock output used. The details of the additional clock
output control mode are specified by the CKE1 and CKE0 bits in the serial control register
(SCSCR1). In GSM mode, the pulse width is guaranteed when SCK start/stop specifications are
made by CKE1 and CKE0.
Bit 7: GM
0
1
Note: etu: Elementary time unit (time for transfer of 1 bit)
Initial value:
Serial Mode Register (SCSMR1)
R/W:
Bit:
GM(C/A)
Description
Smart card interface function is disabled
Smart card interface function is enabled
Description
Normal smart card interface mode operation
•
•
GSM mode smart card interface mode operation
•
•
R/W
7
0
The TEND flag is set 12.5 etu after the beginning of the start bit
Clock output on/off control only
The TEND flag is set 11.0 etu after the beginning of the start bit
Clock output on/off and fixed-high/fixed-low control (set in SCSCR1)
CHR
R/W
6
0
R/W
PE
5
0
R/W
O/E
4
0
Rev.7.00 Oct. 10, 2008 Page 779 of 1074
STOP
R/W
3
0
Section 17 Smart Card Interface
R/W
MP
2
0
REJ09B0366-0700
CKS1
R/W
1
0
(Initial value)
(Initial value)
CKS0
R/W
0
0