HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 384

• Manufacturer Part Number: HD6417708SF60V
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

13.3
13.3.1
For serial communication, the SCI has an asynchronous mode in which characters are
synchronized individually, and a synchronous mode in which communication is synchronized with
clock pulses. Asynchronous/synchronous mode and the transmission format are selected in the
serial mode register (SCSMR), as shown in table 13.9. The SCI clock source is selected by the
combination of the C/A bit in the serial mode register (SCSMR) and the CKE1 and CKE0 bits in
the serial control register (SCSCR), as shown in table 13.10.
Asynchronous Mode:
Synchronous Mode:
364
Data length is selectable: seven or eight bits.
Parity and multiprocessor bits are selectable, as is the stop bit length (one or two bits). The
combination of the preceding selections constitutes the communication format and character
length.
In receiving, it is possible to detect framing errors (FER), parity errors (PER), overrun errors
(ORER) and breaks.
An internal or external clock can be selected as the SCI clock source.
The transmission/reception format has a fixed eight-bit data length.
In receiving, it is possible to detect overrun errors (ORER).
An internal or external clock can be selected as the SCI clock source.
When an internal clock is selected, the SCI operates using the on-chip baud rate generator,
When an external clock is selected, the SCI operates on the input serial clock. The on-chip
When an internal clock is selected, the SCI operates using the on-chip baud rate generator,
and can output a serial clock signal with a frequency matching the bit rate.
When an external clock is selected, the external clock input must have a frequency 16
times the bit rate. (The on-chip baud rate generator is not used.)
and outputs a serial clock to external devices.
baud rate generator is not used.
Operation
Overview