HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 20

• 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
21C.9.4 Erase-Verify
Mode
Figure 21C-13
Erase/Erase-Verify
Flowchart
21C.13
Mode
23A.1 Overview
Page xx of l
Programmer
Page
886
894
925
Revision (See Manual for Details)
Figure amended
Title amended and description replaced
Notes: 1. Subclock functions (subactive mode, subsleep
Notes amended
Increment
address
mode, and watch mode) are available in the U-mask
and W-mask versions, and H8S/2635 Group.
These functions cannot be used with the 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
Last address of block?
All erase block erased?
Set E bit in FLMCR1
Set EBR1 or EBR2
Verify data = all 1s?
Read verify data
End of erasing
Wait (t
Wait (t
Wait (t
Wait (t
Wait (t
Wait (t
Disable WDT
Wait (t
Wait (t
Enable WDT
Wait (t
n = 1
Start
sswe
cswe
sesu
cesu
sevr
sev
cev)
se
ce
OK
OK
OK
) ms
) μs
) μs
) μs
) μs
) μs
) μs
) μs
μs
*1
NG
*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
OK
) μs
) μs
*5
May 28, 2010
NG
n ← n + 1
*5
*5