DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 481

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 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: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

2. Phase counting mode 2
Table 11.33 Up/Down-Count Conditions in Phase Counting Mode 2
TCLKA (Channels 1 and 5 * )
TCLKC (Channels 2 and 4 * )
High level
Low level
High level
Low level
Legend:
Note:
TCLKA (channels 1 and 5 * )
TCLKC (channels 2 and 4 * )
TCLKB (channels 1 and 5 * )
TCLKD (channels 2 and 4 * )
Note: * Not available in the H8S/2227 Group.
: Rising edge
: Falling edge
Figure 11.27 shows an example of phase counting mode 2 operation, and table 11.33
summarizes the TCNT up/down-count conditions.
* Not available in the H8S/2227 Group.
TCNT value
Figure 11.27 Example of Phase Counting Mode 2 Operation
Up-count
TCLKB (Channels 1 and 5 * )
TCLKD (Channels 2 and 4 * )
Low level
High level
High level
Low level
Rev. 6.00 Mar. 18, 2010 Page 419 of 982
Section 11 16-Bit Timer Pulse Unit (TPU)
Operation
Don’t care
Up-count
Don’t care
Down-count
Down-count
REJ09B0054-0600
Time