DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 261

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

The lower four bits in PWMREG specify the position of pulses added to the 16 basic pulses. The
additional pulse adds a high period (when PHnS = 0) at the resolution width before the rising edge
of the basic pulse. Although there is no rising edge of the basic pulse when the upper four bits in
PWMREG is B'0000, the timing for adding pulses is the same. Table 8.7 shows the additional
pulse positions corresponding to the basic pulses, and figure 8.8 shows an example of additional
pulse timing.
Table 8.7
Lower 4
Bits
B'0000
B'0001
B'0010
B'0011
B'0100
B'0101
B'0110
B'0111
B'1000
B'1001
B'1010
B'1011
B'1100
B'1101
B'1110
B'1111
Figure 8.8 Example of Additional Pulse Timing (Upper 4 Bits in PWMREG = B'1000)
No pulse added
Pulse added
0
Additional Pulse Positions Corresponding to Basic Pulse
1
O
O
O
O
O
O
O
O
O
O
O
O
2
3
O
O
O
O
O
O
O
O
O
O
O
O
4
O
O
5
O
O
O
O
O
O
O
O
O
O
Basic Pulse Number
6
O
O
O
O
O
O
7
O
O
O
O
O
O
O
O
O
O
O
O
O
O
8
O
Rev. 3.00 Sep. 28, 2009 Page 215 of 910
9
O
O
O
O
O
O
O
O
O
Section 8 8-Bit PWM Timer (PWMU)
10
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
11
Resolution width
Additional pulse
12
O
O
O
REJ09B0350-0300
13
O
O
O
O
O
O
O
O
O
O
O
14
O
O
O
O
O
O
O
15
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O