HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 511

• 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: -

18.10
In programmer mode, a PROM programmer can be used to perform programming/erasing via a
socket adapter, just as for a discrete flash memory. Use a PROM programmer that supports the
Renesas 128-kbyte flash memory on-chip MCU device type (FZTAT128V5A).
18.11
In user mode, the flash memory will operate in either of the following states:
• Normal operating mode
• Standby mode
Table 18.6 shows the correspondence between the operating modes of the H8S/2612 Group and
the flash memory. When the flash memory returns to its normal operating state from standby
mode, a period to stabilize the power supply circuits that were stopped is needed. When the flash
memory returns to its normal operating state, bits STS2 to STS0 in SBYCR must be set to provide
a wait time of at least 20 µs, even when the external clock is being used.
Table 18.6 Flash Memory Operating States
LSI Operating State
Active mode
Standby mode
The flash memory can be read and written to.
All flash memory circuits are halted.
Programmer Mode
Power-Down States for Flash Memory
Flash Memory Operating State
Normal operating mode
Standby mode
Rev. 7.00 Sep. 11, 2009 Page 475 of 566
REJ09B0211-0700
Section 18 ROM