HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 10

• 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: -

Item
18.8.3 Interrupt
Handling when
Programming/Erasing
Flash Memory
Figure 18.10
Erase/Erase-Verify
Flowchart
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Rev. 7.00 Sep. 11, 2009 Page viii of xxxiv
REJ09B0211-0700
Page
473
Revision (See Manual for Details)
Figure amended
Set block start address as verify address
H'FF dummy write to verify address
Set EBR1 and EBR2
Read verify data
SWE bit ← 1
Disable WDT
Enable WDT
ESU bit ← 1
ESU bit ← 0
Wait 100 μs
Wait 10 ms
Erase start
EV bit ← 1
Wait 10 μs
Wait 10 μs
Wait 20 μs
Wait 1 μs
E bit ← 1
E bit ← 0
Wait 2 μs
n ← 1
n ← n + 1