DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 743

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• 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: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
5
4
3
2, 1
0
Bit Name
EE
FK
EB
⎯
SF
Initial
Value
⎯
⎯
⎯
⎯
⎯
R/W
R/W
R/W
R/W
⎯
R/W
Description
Erasure Execution Error Detect
1 is returned to this bit when the user MAT could not be
erased or when flash-memory related register settings
are partially changed at the return from the user branch
processing. If FMATS is set to H'AA and the user boot
MAT is selected, an error occurs when erasure is
performed. In this case, both the user MAT and user boot
MAT are not erased. Erasing of the user boot MAT
should be performed in boot mode or programming
mode.
Flash Key Register Error Detect
Returns the check result of FKEY value before start of
the erasing processing.
0: FKEY setting is normal (FKEY = H'5A)
1: FKEY setting is error (FKEY = value other than H'5A)
Erase Block Select Error Detect
Returns the check result whether the specified erase-
block number is in the block range of the user MAT.
0: Setting of erase-block number is normal
1: Setting of erase-block number is abnormal
Reserved
Return 0.
Success/Fail
Indicates whether the erasing processing is ended
normally or not.
0: Erasure is ended normally (no error)
1: Erasure is ended abnormally (error occurs)
0: Erasure has ended normally
1: Erasure has ended abnormally (erasure result is not
guaranteed)
Rev. 6.00 Sep. 24, 2009 Page 695 of 928
Section 20 Flash Memory
REJ09B0099-0600