DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 514

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 13 Smart Card Interface
13.3.3
Figure 13.3 shows the Smart Card interface data format. In reception in this mode, a parity check
is carried out on each frame, and if an error is detected an error signal is sent back to the
transmitting end, and retransmission of the data is requested. If an error signal is sampled during
transmission, the same data is retransmitted.
Rev. 4.00 Feb 15, 2006 page 488 of 900
REJ09B0291-0400
When there is no parity error
When a parity error occurs
Legend:
Ds
D0 to D7
Dp
DE
Data Format
: Start bit
: Data bits
: Parity bit
: Error signal
Ds
Ds
D0
D0
Figure 13.3 Smart Card Interface Data Format
D1
D1
Transmitting station output
Transmitting station output
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
Dp
Dp
Receiving
station
output
DE