DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 719

• 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: -

20.1.4
This LSI’s flash memory is configured by the 512-kbyte (H8S/2556, H8S/2552, and H8S/2506) or
384-kbyte (H8S/2551 and H8S/2505) user MAT and 8-kbyte user boot MAT.
The start address is allocated to the same address in the user MAT and user boot MAT. Therefore,
when the program execution or data access is performed between two MATs, the MAT must be
switched by using FMATS register.
The user MAT or user boot MAT can be read in all modes. However, the user boot MAT can be
programmed only in boot mode and programmer mode.
H'000000
H'07FFFF
The size of the user MAT is different from that of the user boot MAT. An address which exceeds
the size of the 8-kbyte user boot MAT should not be accessed. If the attempt is made, data is read
as undefined value.
Address
Flash MAT Configuration
H8S/2556,
H8S/2552,
H8S/2506
512 kbytes
<User MAT>
Figure 20.3 Flash Memory Configuration
H'000000
H'05FFFF
Address
H8S/2551,
H8S/2505
384 kbytes
Rev. 6.00 Sep. 24, 2009 Page 671 of 928
H'000000
H'001FFF
Address
Section 20 Flash Memory
<User Boot MAT>
All products
REJ09B0099-0600
8 kbytes