HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 495

• 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: -

18.4
The flash memory is controlled by means of the pins shown in table 18.2.
Table 18.2 Pin Configuration
Pin Name
RES
FWE
MD2
MD1
MD0
TxD2
RxD2
18.5
The flash memory has the following registers. For details on register addresses and register states
during each processing, refer to appendix A, On-Chip I/O Register.
• Flash memory control register 1 (FLMCR1)
• Flash memory control register 2 (FLMCR2)
• Erase block register 1 (EBR1)
• Erase block register 2 (EBR2)
• RAM emulation register (RAMER)
18.5.1
FLMCR1 is a register that makes the flash memory change to program mode, program-verify
mode, erase mode, or erase-verify mode. For details on register setting, refer to section 18.8, Flash
Memory Programming/Erasing.
Input/Output Pins
Register Descriptions
Flash Memory Control Register 1 (FLMCR1)
I/O
Input
Input
Input
Input
Input
Output
Input
Function
Reset
Flash program/erase protection by hardware
Sets this LSI’s operating mode
Sets this LSI’s operating mode
Sets this LSI’s operating mode
Serial transmit data output
Serial receive data input
Rev. 7.00 Sep. 11, 2009 Page 459 of 566
REJ09B0211-0700
Section 18 ROM