DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 845

• 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

RDR0—Receive Data Register 0
SCMR0—Smart Card Mode Register 0
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
:
:
:
—
—
7
1
R
7
0
—
—
6
1
R
6
0
—
—
5
1
Smart Card Data Direction
R
0
1
5
0
—
—
4
1
Stores received serial data
TDR contents are transmitted LSB-first
Receive data is stored in RDR LSB-first
TDR contents are transmitted MSB-first
Receive data is stored in RDR MSB-first
SDIR
R/W
3
0
R
4
0
Smart Card Data Invert
H'FF7D
H'FF7E
0
1
Rev. 4.00 Feb 15, 2006 page 819 of 900
SINV
R/W
2
0
TDR contents are transmitted as they are
Receive data is stored in RDR as it is
TDR contents are inverted before
being transmitted
Receive data is stored in RDR
in inverted form
R
3
0
Smart Card
Interface Mode Select
0
1
Appendix B Internal I/O Register
SCI0, Smart Card Interface 0
Smart Card interface
function is disabled
Smart Card interface
function is enabled
SCI0, Smart Card Interface 0
—
—
1
1
R
2
0
SMIF
R/W
0
0
REJ09B0291-0400
R
1
0
R
0
0