HD64F3672FXV Renesas Electronics America, HD64F3672FXV Datasheet - Page 117

• Manufacturer Part Number: HD64F3672FXV
• Description: IC H8/3672 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FXV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 48-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Note: * The RTS instruction must not be used during a period between dummy writing of H'FF to a verify address and verify data reading.
Increment address
Figure 7.4 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 ?
Verify data + all 1s ?
Read verify data
End of erasing
ESU bit
Disable WDT
SWE bit
Enable WDT
SWE bit
ESU bit
Wait 100 s
Wait 100 s
Erase start
Wait 10 ms
Wait 10 s
EV bit
Wait 20 s
EV bit
Set EBR1
Wait 1 s
E bit
E bit
Wait 2 s
Wait 4 s
n
10 s
Yes
Yes
1
1
0
1
0
10
1
Yes
Yes
1
0
No
*
Rev.4.00 Nov. 02, 2005 Page 91 of 304
SWE bit
Erase failure
Wait 100 s
EV bit
Wait 4 s
n 100 ?
No
0
0
Yes
n
REJ09B0143-0400
n + 1
Section 7 ROM