HD6433682 ETC, HD6433682 Datasheet - Page 369

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

19.5
19.5.1
When V
notices described below to prevent the data to be destroyed.
1. SCL and SDA should be fixed to V
2. V
3. When V
4. V
19.5.2
The endurance is 10
10
a device is page-programmed less than 10
19.5.3
This EEPROM has a noise suppression function at SCL and SDA inputs, that cuts noise of width
less than 50 ns. Be careful not to allow noise of width more than 50 ns because the noise of with
more than 50 ms is recognized as an active pulse.
4
turned on from the ground level (V
cycles/byte in case of byte programming. The data retention time is more than 10 years when
CC
CC
CC
should be turned off after the EEPROM is placed in a standby state.
turn on speed should be longer than 10 us.
Usage Notes
Data Protection at V
Write/Erase Endurance
Noise Suppression Time
is turned on or off, the data might be destroyed by malfunction. Be careful of the
CC
is turned on from the intermediate level, malfunction is caused, so V
5
cycles/page (1% cumulative failure rate) in case of page programming and
CC
On/Off
SS
CC
).
4
or V
cycles.
SS
during V
CC
on/off.
Rev. 3.00, 05/03, page 339 of 472
CC
should be