DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 761

• 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: -

16.3.4
ICIER enables or disables interrupt sources and the acknowledge bits, sets the acknowledge bits to
be transferred, and confirms the acknowledge bit to be received.
Bit
2
1
0
Bit
Bit Name
Initial Value
R/W
I
Bit Name
BC2
BC1
BC0
2
C Bus Interrupt Enable Register (ICIER)
R/W
TIE
7
0
Initial
Value
0
0
0
TEIE
R/W
6
0
R/W
R/W
R/W
R/W
R/W
RIE
5
0
Description
Bit Counter 2 to 0
These bits specify the number of bits to be transferred
next. The settings of these bits should be made during
intervals between transfer frames. When setting these
bits to a value other than 000, the setting should be
made while the SCL line is low. The value return to 000
at the end of a data transfer including the acknowledge
bit.
000: 9
001: 2
010: 3
011: 4
100: 5
101: 6
110: 7
111: 8
I
ports and initializing the registers.
2
C control module can be reset without setting the
NAKIE
R/W
4
0
STIE
R/W
3
0
Rev.1.00 Sep. 08, 2005 Page 711 of 966
Section 16 I
ACKE
R/W
2
0
2
ACKBR
C Bus Interface2 (IIC2)
R
1
0
REJ09B0219-0100
ACKBT
R/W
0
0