DF2166VTE33 Renesas Electronics America, DF2166VTE33 Datasheet - Page 576

• Manufacturer Part Number: DF2166VTE33
• Description: MCU FLASH 3V 512K 33MHZ 144TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VTE33

• 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: 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: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Note:
• STR3
Rev. 3.00, 03/04, page 534 of 830
Bit
0
Bit
7
6
5
4
3
2
(When TWRE = 0 and SELSTR3 = 1)
Bit Name Initial Value Slave Host Description
OBF3A
Bit Name Initial Value Slave Host Description
DBU37
DBU36
DBU35
DBU34
C/D3
DBU32
*
Only 0 can be written to clear the flag.
0
All 0
0
0
R/(W)* R
R/W
R
R/W
R/W
R/W
R
R
R
Defined by User
The user can use these bits as necessary.
Command/Data
When the host processor writes to an IDR3 register,
bit 2 of the I/O address is written into this bit to
indicate whether IDR3 contains data or a command.
0: Content of input data register (IDR3) is data
1: Content of input data register (IDR3) is a command
Defined by User
The user can use this bit as necessary.
Output Data Register Full
Indicates whether or not there is transmit data in
ODR3.
0: There is not transmit data in ODR3
[Clearing condition]
When the host processor reads ODR3 using I/O
read cycle, or the slave processor writes 0 to the
OBF3A bit
1: There is transmit data in ODR3
[Setting condition]
When the slave processor writes to ODR3