HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 861

• 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: -

17.1
The serial communication interface (SCI) supports a subset of the ISO/IEC 7816-3 (identification
cards) standard as an extended function.
Switching between the normal serial communication interface and the smart card interface is
carried out by means of a register setting.
17.1.1
Features of the smart card interface are listed below.
• Asynchronous mode
• On-chip baud rate generator allows any bit rate to be selected
• Three interrupt sources
⎯ Data length: 8 bits
⎯ Parity bit generation and checking
⎯ Transmission of error signal (parity error) in receive mode
⎯ Error signal detection and automatic data retransmission in transmit mode
⎯ Direct convention and inverse convention both supported
There are three interrupt sources—transmit-data-empty, receive-data-full, and transmit/receive
error—that can issue requests independently.
The transmit-data-empty interrupt and receive-data-full interrupt can activate the DMA
controller (DMAC) to execute data transfer.
Overview
Features
Section 17 Smart Card Interface
Rev.7.00 Oct. 10, 2008 Page 775 of 1074
Section 17 Smart Card Interface
REJ09B0366-0700