HD6417011VX20V Renesas Electronics America, HD6417011VX20V Datasheet - Page 201

• Manufacturer Part Number: HD6417011VX20V
• Description: MPU 5V 0K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7010r

Specifications of HD6417011VX20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: POR, PWM
• Number Of I /o: 11
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

12.1
The SH7011 has a serial communication interface (SCI) with one channel.
The SCI supports asynchronous serial communication. It also has a multiprocessor communication
function for serial communication among two or more processors.
12.1.1
Select asynchronous or clock synchronous as the serial communications 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.
Internal transmit/receive clock source: baud rate generator (internal).
Four types of interrupts: Transmit-data-empty, transmit-end, receive-data-full, and receive-
error interrupts are requested independently.
Asynchronous mode: Serial data communications are synched by start-stop in character
Data length: seven or eight bits
Stop bit length: one or two bits
Parity: even, odd, or none
Multiprocessor bit: one or none
Receive error detection: parity, overrun, and framing errors
Break detection: by reading the RxD level directly when a framing error occurs
units. The SCI can communicate with a universal asynchronous receiver/transmitter
(UART), an asynchronous communication interface adapter (ACIA), or any other chip that
employs a standard asynchronous serial communication. It can also communicate with two
or more other processors using the multiprocessor communication function. There are
twelve selectable serial data communication formats.
Section 12 Serial Communication Interface (SCI)
Overview
Features
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