DF2168VTE33 Renesas Electronics America, DF2168VTE33 Datasheet - Page 501

• Manufacturer Part Number: DF2168VTE33
• Description: MCU FLASH 3V 256K 33MHZ 144TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2168VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 256KB (256K 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: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

15.3.8
ICXR enables or disables the I
operation, and indicates the status of receive/transmit operations.
Bit
7
6
Bit Name
STOPIM
HNDS
I
2
C Bus Extended Control Register (ICXR)
0
Initial
Value
0
2
C bus interface interrupt generation and continuous receive
R/W
R/W
R/W
Stop Condition Interrupt Source Mask
Description
Enables or disables the interrupt generation when the stop
condition is detected in slave mode.
0: Enables IRIC flag setting and interrupt generation when
1: Disables IRIC flag setting and interrupt generation when
Handshake Receive Operation Select
Enables or disables continuous receive operation in
receive mode.
0: Enables continuous receive operation
1: Disables continuous receive operation
When the HNDS bit is cleared to 0, receive operation is
performed continuously after data has been received
successfully while ICDRF flag is 0.
When the HNDS bit is set to 1, SCL is fixed to the low
level after data has been received successfully while
ICDRF flag is 0; thus disabling the next data to be
transferred. The bus line is released and next receive
operation is enabled by reading the receive data in ICDR.
the stop condition is detected (STOP = 1 or ESTP = 1)
in slave mode.
the stop condition is detected.
Rev. 3.00, 03/04, page 459 of 830