HD6417708SF60 Renesas Electronics America, HD6417708SF60 Datasheet - Page 361

• Manufacturer Part Number: HD6417708SF60
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60

• 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: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

13.1
The SH7708 Series has an on-chip serial communication interface (SCI) that supports both
asynchronous and synchronous serial communication. It also has a multiprocessor communication
function for serial communication among two or more processors. The SCI supports a smart card
interface, which is a serial communications feature for IC card interfaces that conforms to the
ISO/IEC standard 7816-3 for identification cards. See section 14, Smart Card Interface, for more
information.
13.1.1
SCI features are listed below.
Asynchronous or synchronous can be selected as the serial communication mode.
Asynchronous mode:
Synchronous mode:
Full duplex communication: The transmitting and receiving sections are independent, so the
SCI can transmit and receive simultaneously. Both sections use double buffering, so
continuous data transfer is possible in both the transmit and receive directions.
On-chip baud rate generator with selectable bit rates
Serial data communication is synchronized in start-stop mode in character units. The SCI
Data length: Seven or eight bits
Stop bit length: One or two bits
Parity: Even, odd, or none
Multiprocessor bit: 1 or 0
Receive error detection: Parity, overrun, and framing errors
Break detection: By reading the RxD level directly from the serial port register (SCSPTR)
can communicate with a universal asynchronous receiver/transmitter (UART), an
asynchronous communication interface adapter (ACIA), or any other communications chip
that employs a standard asynchronous serial system. It can also communicate with two or
more other processors using the multiprocessor communication function. The maximum bit
rate is 937.5 kbps. There are twelve selectable serial data communication formats.
when a framing error occurs
Serial data communication is synchronized with a clock signal. The SCI can communicate
with other chips having a synchronous communication function. The maximum bit rate is 5
Mbps. There is one serial data communication format.
Data length: Eight bits
Receive error detection: Overrun errors
Section 13 Serial Communication Interface (SCI)
Overview
Features
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