at28c010-12dk ATMEL Corporation, at28c010-12dk Datasheet - Page 11

• Manufacturer Part Number: at28c010-12dk
• Description: Space 1-megabit 128k X 8 Paged Parallel Eeproms
• Manufacturer: ATMEL Corporation

Chip Erase Waveforms
Software Data
4259C–AERO–05/05
t
t
V
S
W
H
= 5 msec (min.)
= t
= 12.0V ± 0.5V
H
= 10 msec (min.)
Figure 1. Protection Enable Algorithm
Notes:
1. Data Format: I/O7 - I/O0 (Hex);
2. Write Protect state will be activated at end of write even if no other data is loaded.
3. 1 to 128 bytes of data are loaded.
Address Format: A14 - A0 (Hex).
LOAD LAST BYTE
ANY ADDRESS
ADDRESS 2AAA
LAST ADDRESS
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
LOAD DATA A0
LOAD DATA XX
LOAD DATA 55
TO
TO
TO
TO
TO
(1)
(3)
WRITES ENABLED
ENTER DATA
PROTECT STATE
AT28C010-12DK
(2)
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