HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 509

• 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: -

Increment address
Figure 18.10 Erase/Erase-Verify Flowchart
No
No
Set block start address as verify address
H'FF dummy write to verify address
All erase block erased?
Last address of block?
Set EBR1 and EBR2
Verify data = all 1s?
Read verify data
End of erasing
Disable WDT
SWE bit ← 1
SWE bit ← 0
Enable WDT
ESU bit ← 1
ESU bit ← 0
Wait 100 μs
Wait 100 μs
Erase start
Wait 10 ms
Wait 10 μs
Wait 10 μs
EV bit ← 1
Wait 20 μs
EV bit ← 0
Wait 1 μs
E bit ← 1
E bit ← 0
Wait 2 μs
Wait 4 μs
n ← 1
Yes
Yes
Yes
No
Rev. 7.00 Sep. 11, 2009 Page 473 of 566
SWE bit ← 0
Erase failure
Wait 100 μs
EV bit ← 0
Wait 4 μs
n ≤ 100?
No
Yes
n ← n + 1
REJ09B0211-0700
Section 18 ROM