D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 1204

• Manufacturer Part Number: D12321VF25V
• Description: IC H8S/2300 MCU ROMLESS 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12321VF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 86
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Appendix B Internal I/O Registers
RDR1—Receive Data Register 1
SCMR1—Smart Card Mode Register 1
Bit
Initial value
Read/Write
Rev.6.00 Sep. 27, 2007 Page 1172 of 1268
REJ09B0220-0600
Bit
Initial value
Read/Write
:
:
:
:
:
:
—
—
7
1
R
7
0
—
—
6
1
R
6
0
—
—
5
1
R
5
0
Smart Card Data Direction
0
1
—
—
Stores received serial data
4
1
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
R/W
4
0
3
0
H'FF86 SCI1, Smart Card Interface 1
H'FF85 SCI1, Smart Card Interface 1
Smart Card Data Invert
0
1
SINV
R/W
R
3
0
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
Smart Card
Interface Mode Select
0
1
Smart card interface
function is disabled
Smart card interface
function is enabled
—
—
1
1
R
2
0
SMIF
R/W
0
0
R
1
0
R
0
0