DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 740

• Manufacturer Part Number: DF2505FC26V
• Description: IC H8S/2505 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505FC26V

• 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: 384KB (384K 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: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 Flash Memory
Rev. 6.00 Sep. 24, 2009 Page 692 of 928
REJ09B0099-0600
Bit
5
4
3
2
Bit Name
EE
FK
⎯
WD
Initial
Value
⎯
⎯
⎯
⎯
R/W
R/W
R/W
⎯
R/W
Description
Programming Execution Error Detect
1 is returned to this bit when the specified data could not
be written or some flash memory related registers are
rewritten at return from the user brunch processing
because the user MAT was not erased.
If FMATS is set to H'AA and the user boot MAT is
selected, an error occurs when programming is
performed. In this case, both the user MAT and user boot
MAT are not rewritten. Programming of the user boot
MAT should be performed in boot mode or programmer
mode.
0: Programming has ended normally
1: Programming has ended abnormally (programming
Flash Key Register Error Detect
Returns the check result of the value of FKEY before the
start of the programming processing.
0: FKEY setting is normal (FKEY = H'5A)
1: FKEY setting is error (FKEY = value other than H'5A)
Reserved
Returns 0.
Write Data Address Detect
When the following address is specified as the start
address of the storage destination of the program data,
an error occurs.
•
•
0: Setting of write data address is normal
1: Setting of write data address is abnormal
result is not guaranteed)
The address in the on-chip RAM where
programming/erasing program is downloaded
The address in the flash memory area