DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 567

• Manufacturer Part Number: DF2266TF13V
• Description: IC H8S/2266 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2266TF13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

20.5.4
EBR2 specifies the flash memory erase area block. EBR2 is initialized to H'00 when the SWE1 bit
in FLMCR1 is 0. Do not set more than one bit at a time, as this will cause all the bits in EBR1 and
EBR2 to be automatically cleared to 0.
Note: * These bits are reserved bits in the H8S/2266 and H8S/2265. Only 0 should be written to
20.5.5
RAMER specifies the area of flash memory to be overlapped with part of RAM when emulating
real-time flash memory programming. RAMER settings should be made in user mode or user
program mode. To ensure correct operation of the emulation function, the ROM for which RAM
emulation is performed should not be accessed immediately after this register has been modified.
Normal execution of an access immediately after register modification is not guaranteed.
Bit
7 to 4
3
2
1
0
Bit
7 to 5
4
these bits.
RAM Emulation Register (RAMER)
Bit Name
⎯
EB11 *
EB10 *
EB9
EB8
Bit Name
⎯
⎯
Erase Block Register 2 (EBR2)
Initial
Value
All 0
0
0
0
0
Initial
Value
All 0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
Description
Reserved
These bits are always read as 0. Only 0 should be written
to these bits.
When this bit is set to 1, 64 kbytes of EB11 (H'030000 to
H'03FFFF) will be erased.
When this bit is set to 1, 64 kbytes of EB10 (H'020000 to
H'02FFFF) will be erased.
When this bit is set to 1, 64 kbytes of EB9 (H'010000 to
H'01FFFF) will be erased.
When this bit is set to 1, 32 kbytes of EB8 (H'008000 to
H'00FFFF) will be erased.
Description
Reserved
These bits are always read as 0.
Reserved
Only 0 should be written to this bit.
Rev. 5.00 Sep. 01, 2009 Page 515 of 656
REJ09B0071-0500
Section 20 ROM