DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 223
DF71251AD50FPV
Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 223 of 794
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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
2
REJ09B0243-0500
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