DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 547

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

15.1
SCI supports an IC card (Smart Card) interface conforming to ISO/IEC 7816-3 (Identification Card) as a serial
communication interface extension function.
Switching between the normal serial communication interface and the Smart Card interface is carried out by means of a
register setting.
15.1.1
Features of the Smart Card interface supported by the H8S/2357 Group are as follows.
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
Three interrupt sources (transmit data empty, receive data full, and transmit/receive error) that can issue requests
The transmit data empty interrupt and receive data full interrupt can activate the DMA controller (DMAC) or data
independently
transfer controller (DTC) to execute data transfer
Overview
Features
Section 15 Smart Card Interface
Rev.6.00 Oct.28.2004 page 517 of 1016
REJ09B0138-0600H