DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 767

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.3.8
ICDRR is an 8-bit read-only register that stores the receive data. When one byte of data has been
received, ICDRR transfers the receive data from ICDRS to ICDRR and the next data can be
received. ICDRR is a receive-only register; therefore, this register cannot be written to by the
CPU.
16.3.9
ICDRS is an 8-bit write-only register that is used to transmit/receive data. In transmission, data is
transferred from ICDRT to ICDRS and the data is sent from the SDA pin. In reception, data is
transferred from ICDRS to ICDRR after one by of data is received. This register cannot be read
from the CPU.
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
I
I
2
2
C Bus Receive Data Register (ICDRR)
C Bus Shift Register (ICDRS)
W
R
7
0
7
0
W
R
6
0
6
0
W
R
5
0
5
0
W
R
4
0
4
0
W
R
3
0
3
0
Rev.1.00 Sep. 08, 2005 Page 717 of 966
Section 16 I
W
R
2
0
2
0
2
C Bus Interface2 (IIC2)
W
R
1
0
1
0
REJ09B0219-0100
W
R
0
0
0
0