DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 730

• 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
Flash MAT Select Register (FMATS): FMATS specifies whether user MAT or user boot MAT
is selected.
Note: Set to 1 when in user boot mode, otherwise set to 0.
Flash Transfer Destination Address Register (FTDAR): FTDAR is a register that specify the
address to download an on-chip program. This register must be specified before setting the SCO
bit in FCCS to 1.
Rev. 6.00 Sep. 24, 2009 Page 682 of 928
REJ09B0099-0600
Bit
7
6
5
4
3
2
1
0
Bit Name
MS7
MS6
MS5
MS4
MS3
MS2
MS1
MS0
Initial
Value
0/1*
0
0/1*
0
0/1*
0
0/1*
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
MAT Select
These bits are in user-MAT selection state when the value
other than H'AA is written and in user-boot-MAT selection
state when H'AA is written.
The MAT is switched by writing the value in FMATS.
When the MAT is switched, follow section 20.7, Switching
between User MAT and User Boot MAT. (The user boot
MAT cannot be programmed in user program mode if user
boot MAT is selected by FMATS. The user boot MAT must
be programmed in boot mode or in programmer mode.)
H'AA: The user boot MAT is selected (in user-MAT
H'00: Initial value when these bits are initiated in a mode
[Programmable condition] These bits are in the execution
state in the on-chip RAM.
selection state when the value of these bits are other
than H'AA)
Initial value when these bits are initiated in user boot
mode.
except for user boot mode (in user-MAT selection
state)