DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 763

• 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: -

16.3.5
ICSR confirms the interrupt request flags and status.
Bit
3
2
1
0
Bit
Bit Name
Initial Value
R/W
I
2
Bit Name
STIE
ACKE
ACKBR
ACKBT
C Bus Status Register (ICSR)
TDRE
R/W
7
0
0
0
0
Initial
Value
0
TEND
R/W
6
0
R/W
R/W
R/W
R
R/W
RDRF
R/W
5
0
Description
Stop Condition Detection Interrupt Enable
0: Stop condition detection interrupt (STPI) request is
1: Stop condition detection interrupt (STPI) request is
Acknowledge Bit Decision Select
0: The value of the acknowledge bit is ignored and
1: If the acknowledge bit is 1, continuous transfer is
Receive Acknowledge
In transmit mode, this bit stores the acknowledge data
that are returned by the receive device. This bit cannot
be modified.
0: Receive acknowledge = 0
1: Receive acknowledge = 1
Transmit Acknowledge
In receive mode, this bit specifies the bit to be sent at
the acknowledge timing.
0: 0 is sent at the acknowledge timing
1: 1 is sent at the acknowledge timing
continuous transfer is performed
disabled
enabled
suspended
NACKF
R/W
4
0
STOP
R/W
3
0
Rev.1.00 Sep. 08, 2005 Page 713 of 966
Section 16 I
R/W
AL
2
0
2
C Bus Interface2 (IIC2)
AAS
R/W
1
0
REJ09B0219-0100
ADZ
R/W
0
0