DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 625
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
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(3.3) Flash pass/fail parameter (FPFR: general register R0 of CPU)
Initial value:
Initial value:
Bit
31 to 7 ⎯
6
This parameter indicates the return value of the program processing result.
R/W:
R/W:
Bit:
Bit:
Bit Name
MD
R/W
R/W
31
15
-
-
-
-
R/W
R/W
30
14
-
-
-
-
R/W
R/W
Initial
Value
Undefined R/W
Undefined R/W
29
13
-
-
-
-
R/W
R/W
28
12
-
-
-
-
R/W
R/W
27
11
-
-
-
-
R/W
R/W
R/W
26
10
-
-
-
-
Description
Unused
Return 0.
Programming Mode Related Setting Error Detect
Returns the check result of whether the signal input to
the FWE pin is high and whether the error protection
state is not entered.
When a low-level signal is input to the FWE pin or the
error protection state is entered, 1 is written to this bit.
The input level to the FWE pin and the error protection
state can be confirmed with the FWE bit (bit 7) and the
FLER bit (bit 4) in FCCS, respectively. For conditions to
enter the error protection state, see section 17.6.3,
Error Protection.
0: FWE and FLER settings are normal (FWE = 1, FLER
1: FWE = 0 or FLER = 1, and programming cannot be
R/W
R/W
25
9
-
-
-
-
= 0)
performed
R/W
R/W
24
8
-
-
-
-
R/W
R/W
23
7
-
-
-
-
R/W
R/W
MD
22
Rev. 5.00 Mar. 06, 2009 Page 605 of 770
6
-
-
-
R/W
R/W
21
EE
5
-
-
-
R/W
R/W
20
FK
4
-
-
-
R/W
R/W
19
3
-
-
-
-
REJ09B0243-0500
R/W
R/W
WD
18
2
-
-
-
R/W
R/W
17
WA
1
-
-
-
R/W
R/W
16
SF
0
-
-
-
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