DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 460

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

15.3.8
SCMR selects smart card interface mode and its format.
Rev. 2.00 Sep. 28, 2009 Page 418 of 994
REJ09B0452-0200
Bit
7 to 4
3
2
1
0
Bit Name
⎯
SDIR
SINV
⎯
SMIF
Smart Card Mode Register (SCMR)
Initial Value
All 1
0
0
1
0
R/W
R
R/W
R/W
R
R/W
Description
Reserved
These bits are always read as 1 and cannot be
modified.
Smart Card Data Transfer Direction
Selects the serial/parallel conversion format.
0: TDR contents are transmitted with LSB-first.
1: TDR contents are transmitted with MSB-first.
The SDIR bit is valid only when the 8-bit data
format is used for transmission/reception; when
the 7-bit data format is used, data is always
transmitted/received with LSB-first.
Smart Card Data Invert
Specifies inversion of the data logic level. The
SINV bit does not affect the logic level of the
parity bit. When the parity bit is inverted, invert the
O/E bit in SMR.
0: TDR contents are transmitted as they are.
1: TDR contents are inverted before being
Reserved
This bit is always read as 1 and cannot be
modified.
Smart Card Interface Mode Select
When this bit is set to 1, smart card interface
mode is selected.
0: Normal asynchronous or clocked synchronous
1: Smart card interface mode
Receive data is stored as LSB first in RDR.
Receive data is stored as MSB first in RDR.
Receive data is stored as it is in RDR.
transmitted. Receive data is stored in inverted
form in RDR.
mode