hn58v66ati-10e Renesas Electronics Corporation., hn58v66ati-10e Datasheet - Page 22

• Manufacturer Part Number: hn58v66ati-10e
• Description: 64k Eeprom 8-kword X 8-bit Ready/busy Function, Res Function Hn58v66a Wide Temperature Range Version
• Manufacturer: Renesas Electronics Corporation.

HN58V65AI/HN58V66AI/HN58V65A-SR/HN58V66A-SR Series
Rev.3.00, Feb.02.2004, page 22 of 26
2.2 Protection by
EEPROM’s
programming operation when
in case that
the last data input.
The unprogrammable state can be realized by that the CPU’s reset signal inputs directly to the
WE
or CE
RES
V
CC
falls low during programming operation.
(only the HN58V66A series)
pin.
1 µs min
should be kept V
Program inhibit
100 µs min
becomes low, programming operation doesn’t finish correctly
SS
level during V
10 ms min
CC
Program inhibit
should be kept high for 10 ms after
on/off. The EEPROM breaks off