DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 473

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 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: HD64F2148ATE20; HD64F2148ATE20

Table 15.2 SCI Registers
Notes: 1. Lower 16 bits of the address.
Channel
0
1
2
Common
2. Only 0 can be written, to clear flags.
3. Some serial communication interface registers are assigned to the same addresses as
other registers. In this case, register selection is performed by the IICE bit in the serial
timer control register (STCR).
Name
Serial mode register 0
Bit rate register 0
Serial control register 0
Transmit data register 0
Serial status register 0
Receive data register 0
Serial interface mode register 0
Serial mode register 1
Bit rate register 1
Serial control register 1
Transmit data register 1
Serial status register 1
Receive data register 1
Serial interface mode register 1
Serial mode register 2
Bit rate register 2
Serial control register 2
Transmit data register 2
Serial status register 2
Receive data register 2
Serial interface mode register 2
Keyboard comparator control
register
Module stop control register
Section 15 Serial Communication Interface (SCI, IrDA)
BRR0
SSR0
BRR1
SSR1
BRR2
SSR2
Abbreviation
SMR0
SCR0
TDR0
RDR0
SCMR0
SMR1
SCR1
TDR1
RDR1
SCMR1
SMR2
SCR2
TDR2
RDR2
SCMR2
KBCOMP
MSTPCRH
MSTPCRL
Rev. 4.00 Sep 27, 2006 page 427 of 1130
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
R/W
R/W
2
2
2
Initial Value Address *
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'3F
H'FF
REJ09B0327-0400
H'FFD8 *
H'FFD9 *
H'FFDA
H'FFDB
H'FFDC
H'FFDD
H'FFDE *
H'FF88 *
H'FF89 *
H'FF8A
H'FF8B
H'FF8C
H'FF8D
H'FF8E *
H'FFA0 *
H'FFA1 *
H'FFA2
H'FFA3
H'FFA4
H'FFA5
H'FFA6 *
H'FEE4
H'FF86
H'FF87
3
3
3
3
3
3
3
3
3
1