HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 512

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 18 ROM
18.12
The mask ROM version does not have the internal registers for flash memory control that are
provided in the F-ZTAT version. Table 18.7 lists the registers that are present in the F-ZTAT
version but not in the mask ROM version. If a register listed in table 18.7 is read in the mask
ROM version, an undefined value will be returned. Therefore, if application software developed
on the F-ZTAT version is switched to a mask ROM version product, it must be modified to ensure
that the registers in table 18.7 have no effect.
Table 18.7 Registers Present in F-ZTAT Version but Absent in Mask ROM Version
Register
Flash memory control register 1
Flash memory control register 2
Erase block register 1
Erase block register 2
RAM emulation register
Flash memory power control register
Rev. 7.00 Sep. 11, 2009 Page 476 of 566
REJ09B0211-0700
Note on Switching from F-ZTAT Version to Mask ROM Version
Abbreviation
FLMCR1
FLMCR2
EBR1
EBR2
RAMER
FLPWCR
H'FFAA
H'FFAB
H'FFAC
Address
H'FFA8
H'FFA9
H'FEDB