HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 538
HD64F3048VTF8
Manufacturer Part Number
HD64F3048VTF8
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3048F16.pdf
(907 pages)
Specifications of HD64F3048VTF8
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 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
HD64F3048VX8
- Current page: 538 of 907
- Download datasheet (6Mb)
Section 14 Smart Card Interface
14.2
This section describes the new or modified registers and bit functions in the smart card interface.
14.2.1
SCMR is an 8-bit readable/writable register that selects smart card interface functions.
SCMR is initialized to H'F2 by a reset and in standby mode.
Bits 7 to 4—Reserved: Read-only bits, always read as 1.
Bit 3—Smart Card Data Transfer Direction (SDIR): Selects the serial/parallel conversion
format.
Rev. 7.00 Sep 21, 2005 page 512 of 878
REJ09B0259-0700
Bit 3: SDIR
0
1
Bit
Initial value
Read/Write
Register Descriptions
Smart Card Mode Register (SCMR)
Description
TDR contents are transmitted LSB-first
Received data is stored LSB-first in RDR
TDR contents are transmitted MSB-first
Received data is stored MSB-first in RDR
—
—
7
1
Reserved bits
—
—
6
1
Reserved bits
—
—
5
1
—
—
4
1
Smart card data transfer direction
Selects the serial/parallel conversion format
SDIR
R/W
3
0
Smart card data invert
Inverts data logic levels
SINV
R/W
2
0
Smart card interface
mode select
Enables or disables
the smart card
interface function
—
—
1
1
(Initial value)
SMIF
R/W
0
0
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