DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 223

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71251AD50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Notes: 1 Writing 0 to this bit after reading it as 1 clears the flag and is the only allowed way.
Bit
0
2. The transfer timing is specified by the IOC bit in the timer I/O control register
Bit Name
CMFW5
U_5/V_5/W_5 (TIORU_5, TIORV_5, TIORW_5).
Initial
Value
0
R/W
R/(W)*
1
Description
Compare Match/Input Capture Flag W5
Status flag that indicates the occurrence of TGRW_5
input capture or compare match.
[Setting conditions]
•
•
•
[Clearing condition]
•
When TCNTW_5 = TGRW_5 and TGRW_5 is
functioning as output compare register
When TCNTW_5 value is transferred to TGRW_5 by
input capture signal and TGRW_5 is functioning as
input capture register
When TCNTW_5 value is transferred to TGRW_5 and
TGRW_5 is functioning as a register for measuring
the pulse width of the external input signal. The
transfer timing is specified by the IOC bits in timer I/O
control register W_5 (TIORW_5)*
When 0 is written to CMFW5 after reading CMFW5 =
1
Rev. 5.00 Mar. 06, 2009 Page 203 of 770
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REJ09B0243-0500