DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 541

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• 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): 4.5 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: Lead free / RoHS Compliant
• Eeprom Size: -

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
GM
7
0
R/W
CHR
6
0
R/W
PR
5
0
R/W
O/E
0
4
Rev. 7.00 Sep 21, 2005 page 515 of 878
R/W
STOP
3
0
Section 14 Smart Card Interface
R/W
MP
2
0
CKS1
R/W
REJ09B0259-0700
1
0
(Initial value)
CKS0
R/W
0
0