HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 744

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

• When returning from standby mode to the smart card interface mode:
18.5.6
In order to maintain the clock duty from power-on, the following switching procedure should be
used.
1. The clock output pin is set to an input port as the initial state and is pulled up in the chip.
2. Select the SIM through IPSELR in the PFC.
3. Use the CKE1 bit in SISCR to specify the fixed output.
4. Set the CKE0 bit in SISCR to 1 to start clock output.
18.5.7
An example of pin connections for the smart card interface is shown in figure 18.12.
In communication with the smart card, transmission and reception are performed using a single
data transmission line. The data transmission line should be pulled up by a resistance on the power
supply V
When using the clock generated by the smart card interface with the IC card, the SIM_CLK pin
output is input to the CLK pin of the IC card. If an internal clock of the IC card is used, this
connection is not needed.
Rev. 2.00 Feb. 12, 2010 Page 660 of 1330
REJ09B0554-0200
5. Cancel the standby state.
6. Set the CKE1 bit in SISCR to the value of the output-fixed state at the beginning of
7. Write 1 to the CKE0 bit in SISCR to output a clock signal. Clock signal generation begins
standby (the current SIM_CLK pin state).
at normal duty.
DDQ
Power-On and Clock Output
Pin Connections
SIM_CLK
side.
Figure 18.11 Procedure for Stopping the Clock and Restarting
Normal mode
(1) (2) (3)
(4)
Standby mode
(5) (6) (7)
Normal mode