HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 549

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• 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): 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-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-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
(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