HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 509
HD64F2612FA20
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F2612FA20
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD64F2612FA20J
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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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
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