DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 720

• 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: -

Section 20 Flash Memory
20.1.5
As shown in figure 20.4, the user MAT of 512-kbyte flash memory is divided into 64 kbytes
(seven blocks), 32 kbytes (one block), and 4 kbytes (eight blocks). The user MAT of 384-kbyte
flash memory is divided into 64 kbytes (five blocks), 32 kbytes (one block), and 4 kbytes (eight
blocks). The user MAT can be erased in this divided-block units and the erase-block number of
EB0 to EB15 (512-kbyte flash memory) or EB0 to EB13 (384-kbyte flash memory) is specified
when erasing.
The RAM emulation can be performed in the eight blocks of 4 kbytes.
Rev. 6.00 Sep. 24, 2009 Page 672 of 928
REJ09B0099-0600
Address H'07FFFF
Block Division
Address H'000000
Note: The RAM emulation can be performed in the eight blocks of 4 kbytes.
4 kbytes
H8S/2556,
H8S/2552,
H8S/2506
32 kbytes
64 kbytes
64 kbytes
64 kbytes
64 kbytes
64 kbytes
64 kbytes
64 kbytes
Figure 20.4 Block Division of User MAT
×
8
Erase block
EB0
EB7
EB8
EB9
EB10
EB11
EB12
EB13
EB14
EB15
to
*
<User MAT>
Address H'05FFFF
Address H'000000
4 kbytes
H8S/2551,
H8S/2505
32 kbytes
64 kbytes
64 kbytes
64 kbytes
64 kbytes
64 kbytes
×
8
Erase block
EB0
EB7
EB8
EB9
EB10
EB11
EB12
EB13
to
*