HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 18

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Item
21B.9.4 Erase-Verify
Mode
Figure 21B-13
Erase/Erase-Verify
Flowchart
21B.13
Mode
21B.14 Flash Memory
and Power-Down
States
Table 21B-14 Flash
Memory Operating
States
Page xviii of l
Programmer
Page
832
840
841
Revision (See Manual for Details)
Figure amended
Title amended and description replaced
Notes amended
Note: * Subclock functions (subactive mode, subsleep mode,
Increment
address
and watch mode) are
and W-mask versions only. These functions cannot be
used with other versions.
NG
NG
Set block start address as verify address
H'FF dummy write to verify address
Clear ESU bit in FLMCR1
Clear SWE bit in FLMCR1
Set SWE bit in FLMCR1
Set ESU bit in FLMCR1
Clear EV bit in FLMCR1
*4
Clear E bit in FLMCR1
Set EV bit in FLMCR1
All erase block erased?
Last address of block?
Set E bit in FLMCR1
Set EBR1 or EBR2
Verify data = all 1s?
Read verify data
Wait (t
Wait (t
End of erasing
Wait (t
Wait (t
Wait (t
Disable WDT
Wait (t
Wait (t
Enable WDT
Wait (t
Wait (t
n = 1
Start
sswe
sesu
cesu
cswe
sevr
se
sev
cev)
ce
OK
) ms
OK
OK
) μs
) μs
) μs
) μs
) μs
) μs
) μs
μs
*1
NG
available in
*5
*3 *4
*5
Start of erase
*5
Erase halted
*5
*5
*5
*5
*2
*5
*5
REJ09B0103-0800 Rev. 8.00
Clear SWE bit in FLMCR1
Clear EV bit in FLMCR1
Wait (t
Wait (t
Erase failure
n ≥ (N)?
cswe
cev
the U-mask
OK
) μs
) μs
*5
May 28, 2010
NG
n ← n + 1
*5
*5