DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 541

• 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

16.1.4
Table 16.2 summarizes the registers of the I
Table 16.2 Register Configuration
Notes: 1. Lower 16 bits of the address.
Channel
0
1
Common
2. The register that can be written or read depends on the ICE bit in the I
Register Configuration
The I
register. The slave address register can be accessed when ICE = 0, and the I
mode register can be accessed when ICE = 1.
Register selection is performed by means of the IICE bit in the serial/timer control
register (STCR).
Name
I
I
I
I
Slave address register
Second slave address
register
I
I
I
I
Slave address register
Second slave address
register
Serial/timer control
register
DDC switch register
Module stop control
register
2
2
2
2
2
2
2
2
C bus control register
C bus status register
C bus data register
C bus mode register
C bus control register
C bus status register
C bus data register
C bus mode register
2
C bus interface registers are assigned to the same addresses as other registers.
ICSR0
ICMR0
SAR0
ICSR1
ICMR1
SAR1
Abbreviation
ICCR0
ICDR0
SARX0
ICCR1
ICDR1
SARX1
STCR
DDCSWR
MSTPCRH
MSTPCRL
2
C bus interface.
Rev. 4.00 Sep 27, 2006 page 495 of 1130
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Section 16 I
Initial Value
H'01
H'00
—
H'00
H'00
H'01
H'01
H'00
—
H'00
H'00
H'01
H'00
H'0F
H'3F
H'FF
2
C Bus Interface [Option]
REJ09B0327-0400
2
C bus control
Address *
H'FFD8
H'FFD9
H'FFDE *
H'FFDF *
H'FFDF *
H'FFDE *
H'FF88
H'FF89
H'FF8E *
H'FF8F *
H'FF8F *
H'FF8E *
H'FFC3
H'FEE6
H'FF86
H'FF87
2
C bus
2
2
2
2
2
2
2
2
1