DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 308

• 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: -

10.3.3
DACR enables the PWM outputs, and selects the output phase and operating speed.
Rev. 3.00, 03/04, page 266 of 830
Bit
7
6
5, 4 
3
2
1
0
Bit Name

PWME
OEB
OEA
OS
CKS
PWMX (D/A) Control Register (DACR)
Initial Value
0
0
All 1
0
0
0
0
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
Description
Reserved
The initial value should not be changed.
PWMX Enable
Starts or stops the PWM D/A counter (DACNT).
0: DACNT operates as a 14-bit up-counter
1: DACNT halts at H'0003
Reserved
These bits are always read as 1 and cannot be
modified.
Output Enable B
Enables or disables output on PWMX (D/A) channel B.
0: PWMX (D/A) channel B output (at the PWX1, PWX3
1: PWMX (D/A) channel B output (at the PWX1, PWX3
Output Enable A
Enables or disables output on PWMX (D/A) channel A.
0: PWMX (D/A) channel A output (at the PWX0, PWX2
1: PWMX (D/A) channel A output (at the PWX0, PWX2
Output Select
Selects the phase of the PWMX (D/A) output.
0: Direct PWMX (D/A) output
1: Inverted PWMX (D/A) output
Clock Select
Selects the PWMX (D/A) resolution. Eight kinds of
resolution can be selected.
0: Operates at resolution (T) = system clock cycle time
1: Operates at resolution (T) = system clock cycle time
pins) is disabled
pins) is enabled
pin) is disabled
pins) is enabled
(t
(t
16384.
cyc
cyc
)
) × 2, × 64, × 128, × 256, × 1024, × 4096, and ×