HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 311

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Since the value of the following six bits is B’0000 01, the additional pulse is output at the position
of basic pulse No. 63 as shown in table 10.4. Only 1/256
the basic pulse.
Note that the case of CFS = 0 (basic cycle = resolution (T)
of the basic pulse is determined by the upper six bits, and the position of the additional pulse is
determined by the following eight bits.
Basic pulse
High width: 2/256 × (T)
Basic cycle
Figure 10.6 Output Waveform when DADR = H'0207 (OS = 1)
No.0
Basic cycle
No.1
Basic pulse
2/256 × (T)
One conversion cycle
Rev. 3.00 Mar 21, 2006 page 255 of 788
Additional
1/256 × (T)
Section 10 14-Bit PWM Timer (PWMX)
pulse
(T) of the additional pulse is added to
64) is similar other than the duty ratio
Basic cycle
Additional pulse output position
No.63
REJ09B0300-0300