DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 549
DF3048BVX25V
Manufacturer Part Number
DF3048BVX25V
Description
MCU 3/5V 128K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048BVX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
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)
3 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
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048BVX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 549 of 903
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14.2.3
Bit 7 of SMR has a different function in smart card interface mode. The related serial control
register (SCR) changes from bit 1 to bit 0. However, this function does not exist in the flash
memory version.
Bit 7—GSM Mode (GM): Set at 0 when using the regular smart card interface. In GSM mode,
set to 1. When transmission is complete, initially the TEND flag set timing appears followed by
clock output restriction mode. Clock output restriction mode comprises serial control register bit 1
and bit 0.
Bits 6 to 0—Operate in the same way as for the normal SCI.
For details, see section 13.2.5, Serial Mode Register (SMR).
Bit 7: GM
0
1
Bit
Initial value
Read/Write
Serial Mode Register (SMR)
Description
Using the regular smart card interface mode
Using the GSM mode smart card interface mode
R/W
The TEND flag is set 12.5 etu after the beginning of the start bit
Clock output on/off control only
The TEND flag is set 11.0 etu after the beginning of the start bit
Clock output on/off and fixed-high/fixed-low control
(set by SCR)
GM
7
0
R/W
CHR
6
0
R/W
PE
5
0
R/W
O/E
0
4
Rev. 3.00 Sep 27, 2006 page 521 of 872
R/W
STOP
3
0
Section 14 Smart Card Interface
R/W
MP
2
0
CKS1
R/W
REJ09B0325-0300
1
0
(Initial value)
CKS0
R/W
0
0
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