DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 733

• 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: -

3. Programming
4. Erasing
These items use different parameters. The correspondence table is shown in table 20.5. The
meaning of the bits in FPFR varies in each processing program: initialization, programming, or
erasure. For details, see descriptions of FPFR for each process.
Table 20.5 Parameters and Target Modes
Note: A single byte of the start address to download an on-chip program, which is specified by
(1)
The on-chip program is automatically downloaded by setting the SCO bit to 1. The on-chip RAM
area to be downloaded is the 2-kbyte area starting from the address specified by FTDAR. For the
address map of the on-chip RAM, see figure 20.10.
Download control is set by the programming/erasing interface registers, and the DPFR parameter
indicates the return value.
Name of
Parameter
Download pass
and fail result
Flash pass and fail
result
Flash
programming/
erasing frequency
control
Flash user branch
address set
parameter
Flash multi-
purpose address
area
Flash multi-
purpose data
destination area
Flash erase block
select
Download Control
FTDAR.
Abbrevia-
tion
DPFR
FPFR
FPEFEQ
FUBRA
FMPAR
FMPDR
FEBS
Down
Load
⎯
⎯
⎯
⎯
⎯
⎯
Initializa-
tion
⎯
⎯
⎯
⎯
Program-
ming
⎯
⎯
⎯
⎯
Erasure
⎯
⎯
⎯
⎯
⎯
Rev. 6.00 Sep. 24, 2009 Page 685 of 928
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Section 20 Flash Memory
Initial
Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
REJ09B0099-0600
Alloca-
tion
On-chip
RAM*
R0L of
CPU
ER0 of
CPU
ER1 of
CPU
ER1 of
CPU
ER0 of
CPU
ER0 of
CPU