DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 265

• 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: -

8.9.2
P9DR stores output data for the port 9 pins.
Note: The initial value of bit 6 is determined in accordance with the P96 pin state.
8.9.3
The relationship between the operating mode, register setting values, and pin functions are as
follows.
• P97/WAIT/CS256
Bit
7
6
5
4
3
2
1
0
Operating
Mode
WMS1,
WMS21
CS256E
P97DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, the CS256E bit in SYSCR, the WMS1 bit in WSCR, the WMS21 bit in WSCR2, and
the P97DDR bit.
Bit Name
P97DR
P96DR
P95DR
P94DR
P93DR
P92DR
P91DR
P90DR
Port 9 Data Register (P9DR)
Pin Functions
P97 input
pin
0
Initial Value
0
Undefined*
0
0
0
0
0
0
0
P97 output
pin
1
All 0
Extended Mode
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
CS256 output
Description
P9DR stores output data for the port 9 pins that are
used as the general output port except for bit 6.
If a port 9 read is performed while the P9DDR bits are
set to 1, the P9DR values are read. If a port 9 read is
performed while the P9DDR bits are cleared to 0, the
pin states are read.
pin

1
One bit is set as
WAIT input pin


1
Rev. 3.00, 03/04, page 223 of 830
P97 input
Single-Chip Mode
pin
0


P97output
pin
1