DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 726
DF2552BR26DV
Manufacturer Part Number
DF2552BR26DV
Description
IC H8S/2552 MCU FLASH 176-LFBGA
Manufacturer
Renesas Electronics America
Series
H8® H8S/2500r
Specifications of DF2552BR26DV
Core Processor
H8S/2000
Core Size
16-Bit
Speed
26MHz
Connectivity
I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
104
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
176-LFBGA
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:
DF2552BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
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Section 20 Flash Memory
Rev. 6.00 Sep. 24, 2009 Page 678 of 928
REJ09B0099-0600
Bit
7
6, 5
4
3 to 1 ⎯
Bit Name
⎯
⎯
FLER
Initial
Value
1
All 0
0
All 0
R/W
R
R
R
R
Description
Reserved
This bit is always read as 0. The write value should always
be 1.
Reserved
These bits are always read as 0. The write value should
always be 0.
Flash Memory Error
Indicates an error occurs during programming and erasing
flash memory. When FLER is set to 1, flash memory enters
the error protection state. This bit is initialized at transition
to a power-on reset or hardware standby mode.
When FLER is set to 1, high voltage is applied to the
internal flash memory. To reduce the damage to flash
memory, the reset must be released after the reset period
of 100 μs which is longer than normal.
0: Flash memory operates normally
[Clearing condition] At a power-on reset or in hardware
standby mode
1: Indicates an error occurs during programming/erasing
[Setting condition] See section 20.5.3, Error Protection
Reserved
These bits are always read as 0. The write value should
always be 0.
Programming/erasing protection for flash memory (error
protection) is invalid.
flash memory.
Programming/erasing protection for flash memory (error
protection) is valid.
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