DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 678
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Table 17.15 Error Codes
17.8.2
In the descriptions in the previous section, storable areas for the programming/erasing procedure
programs and program data are assumed to be in on-chip RAM. However, the procedure programs
and data can be executed in other areas as long as the following conditions are satisfied.
1. The on-chip programming/erasing program is downloaded from the address set by FTDAR in
2. The on-chip programming/erasing program will use 128 bytes or more as a stack. Make sure
3. Since download by setting the SCO bit to 1 will cause the MATs to be switched, it should be
4. The flash memory is accessible until the start of programming or erasing, that is, until the
Rev. 5.00 Mar. 06, 2009 Page 658 of 770
REJ09B0243-0500
Code
H'00
H'11
H'21
H'22
H'24
H'25
H'26
H'27
H'29
H'2A
H'2B
H'51
H'52
H'53
H'54
H'80
H'FF
on-chip RAM, therefore, this area is not available for use.
this area is reserved.
executed in on-chip RAM.
result of downloading has been decided. When in a mode in which the external address space
is not accessible, such as single-chip mode, the required procedure programs, interrupt vector
Areas for Storage of the Procedural Program and Data for Programming
Description
No error
Sum check error
Non-matching device code error
Non-matching clock mode error
Bit-rate selection failure
Input frequency error
Frequency multiplier error
Operating frequency error
Block number error
Address error
Data length error (size error)
Erasure error
Non-erased error
Programming error
Selection processing error
Command error
Bit-rate matching acknowledge error
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