DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 628

• 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: -

(4.2) Flash pass/fail result parameter (FPFR: general register R0 of CPU)
Initial value:
Initial value:
Rev. 5.00 Mar. 06, 2009 Page 608 of 770
REJ09B0243-0500
Bit
31 to 8 ⎯
7 to 0
Bit
31 to 7 ⎯
This parameter returns the value of the erasing processing result.
R/W:
R/W:
Bit:
Bit:
Bit Name
EBS[7:0]
Bit Name
R/W
R/W
31
15
-
-
-
-
R/W
R/W
30
14
-
-
-
-
R/W
R/W
Initial
Value
Undefined R/W
Undefined R/W
Initial
Value
Undefined R/W
29
13
-
-
-
-
R/W
R/W
28
12
-
-
-
-
R/W
R/W
27
11
-
-
-
-
R/W
R/W
R/W
R/W
26
10
-
-
-
-
Description
Unused
Return 0.
•
•
Description
Unused
Return 0.
R/W
R/W
25
9
-
-
-
-
128-kbyte flash memory
Set the erase-block number in the range from 0 to 9.
0 corresponds to the EB0 block and 9 corresponds
to the EB9 block. An error occurs when a number
other than 0 to 9 (H'00 to H'09) is set.
64-kbyte flash memory
Set the erase-block number in the range from 0 to 8.
0 corresponds to the EB0 block and 8 corresponds
to the EB8 block. An error occurs when a number
other than 0 to 8 (H'00 to H'08) is set.
R/W
R/W
24
8
-
-
-
-
R/W
R/W
23
7
-
-
-
-
R/W
R/W
MD
22
6
-
-
-
R/W
R/W
21
EE
5
-
-
-
R/W
R/W
20
FK
4
-
-
-
R/W
R/W
19
EB
3
-
-
-
R/W
R/W
18
2
-
-
-
-
R/W
R/W
17
1
-
-
-
-
R/W
R/W
16
SF
0
-
-
-