R5F61668RD50FPV Renesas Electronics America, R5F61668RD50FPV Datasheet - Page 1078

• Manufacturer Part Number: R5F61668RD50FPV
• Description: MCU 3V 1024K I-TEMP 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RD50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Section 21 I
Rev. 2.00 Sep. 24, 2008 Page 1044 of 1468
REJ09B0412-0200
Bit
3
2
1
0
Bit Name
STIE
ACKE
ACKBR
ACKBT
2
C Bus Interface 2 (IIC2)
Initial
Value
0
0
0
0
R/W
R/W
R/W
R
R/W
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
disabled
enabled
continuous transfer is performed
suspended