HD64F7145F50 Renesas Electronics America, HD64F7145F50 Datasheet - Page 323

• Manufacturer Part Number: HD64F7145F50
• Description: IC SUPERH MCU FLASH 256K FP144F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7145F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Examples of Phase Counting Mode Operation: In phase counting mode, TCNT counts up or
down according to the phase difference between two external clocks. There are four modes,
according to the count conditions.
1. Phase counting mode 1
Table 11.33 Up/Down-Count Conditions in Phase Counting Mode 1
[Legend]
TCLKA (Channel 1)
TCLKC (Channel 2)
High level
Low level
High level
Low level
Figure 11.25 shows an example of phase counting mode 1 operation, and table 11.33
summarizes the TCNT up/down-count conditions.
:
:
Rising edge
Falling edge
TCLKA (channel 1)
TCLKC (channel 2)
TCLKB (channel 1)
TCLKD (channel 2)
TCNT value
Figure 11.25
Up-count
Example of Phase Counting Mode 1 Operation
TCLKB (Channel 1)
TCLKD (Channel 2)
Low level
High level
High level
Low level
11.
Rev.4.00 Mar. 27, 2008 Page 277 of 882
Multi-Function Timer Pulse Unit (MTU)
Down-count
Operation
Up-count
Down-count
REJ09B0108-0400
Time