DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 632
DF2238RTF6
Manufacturer Part Number
DF2238RTF6
Description
MCU 2.2/3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2238RTF6
Core Processor
H8S/2000
Core Size
16-Bit
Speed
6MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 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
HD64F2238RTF6
HD64F2238RTF6
HD64F2238RTF6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 15 Serial Communication Interface (SCI)
15.3.8
SCMR is a register that selects Smart Card interface mode and its transfer format.
Rev. 6.00 Mar. 18, 2010 Page 570 of 982
REJ09B0054-0600
Bit
7 to 4
3
2
1
0
Smart Card Mode Register (SCMR)
Bit Name
—
SDIR
SINV
—
SMIF
Initial
Value
All 1
0
0
1
0
R/W
—
R/W
R/W
—
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: LSB-first in transfer
1: MSB-first in transfer
The bit setting is valid only when the transfer data
format is 8 bits. Except in the case of 7-bit data in
asynchronous mode, either LSB-first or MSB-first
may be selected regardless of the serial
communication mode. For 7-bit data, set this bit to
0 to select LSB-first in transfer.
Smart Card Data Invert
Specifies inversion of the data logic level. The
SINV bit does not affect the logic level of the parity
bit. To invert the parity bit, 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
This bit is set to 1 to make the SCI operate in
Smart Card interface mode.
0: Normal asynchronous mode or clocked
1: Smart card interface mode
Receive data is stored as it is in RDR
transmitted. Receive data is stored in inverted
form in RDR
synchronous mode
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