DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 681
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: 681 of 794
- Download datasheet (5Mb)
Table 17.17 (2) Usable Area for Erasure in User Program Mode
Erasing
proce-
dure
Item
Selecting on-chip program to be
downloaded
Writing H'A5 to key register
Writing 1 to SCO in FCCS
(download)
Key register clearing
Deciding download result
Download error processing
Setting initialization parameters
Initialization
Deciding initialization result
Initialization error processing
Interrupt processing routine
Writing H'5A to key register
Setting erasure parameters
Erasure
Deciding erasure result
Erasing error processing
Key register clearing
On-Chip
RAM
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Storable/Executable Area
User
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Rev. 5.00 Mar. 06, 2009 Page 661 of 770
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Selected MAT
REJ09B0243-0500
Embedded
Program
Storage
MAT
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