DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 100

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• 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: Lead free / RoHS Compliant
• Eeprom Size: -

3.3
3.3.1
The CPU can access a 16 Mbytes address space in advanced mode. The on-chip ROM is enabled.
After a reset, the LSI is set to single-chip mode. To access an external address space, bit EXPE in
MDCR should be set to 1.
Normal extended mode:
In extended modes, ports 1 and 2 function as input ports after a reset.
Ports 1 and 2 function as an address bus by setting 1 to the corresponding port data direction
register (DDR). Port 3 functions as a data bus port, and parts of port 9 carry bus control signals.
Port 6 functions as a data bus port when the ABW bit in WSCR is cleared to 0.
Multiplex extended mode:
When 8-bit bus is specified, port 2 functions as the port for address output and data input/output
regardless of the setting of the data direction register (DDR). Port 1 can be used as a general port.
When 16-bit bus is specified, ports 1 and 2 function as the port for address output and data
input/output regardless of the setting of the data direction register (DDR).
3.3.2
Pin functions of ports 1 to 3, 6, 9, and A depend on the extended mode. Table 3.2 shows pin
functions in each operating mode.
Rev. 3.00, 03/04, page 58 of 830
Operating Mode Descriptions
Mode 2
Pin Functions in Each Operating Mode