at52sc1283j ATMEL Corporation, at52sc1283j Datasheet - Page 28

• Manufacturer Part Number: at52sc1283j
• Description: 128-mbit Flash + 32-mbit/64-mbit Psram Stack Memory
• Manufacturer: ATMEL Corporation

13. Operating Modes
Notes:
28
Mode
Read
Program/Erase
Program Inhibit
Software Product
Identification
Standby/Program
Inhibit
Output Disable
Reset
1.
2. Refer to AC programming waveforms.
3. Manufacturer Code: 001FH; Device Code: 00BBH
4. The VPP pin can be tied to V
5. V
6. V
AT52SC1283J/1284J [Preliminary]
X can be V
IHPP
ILPP
(3)
(max) = 0.4V.
(min) = 0.9V.
IL
or V
CE
V
V
V
V
V
V
X
X
IL
IL
IL
IL
IL
IH
IH
.
OE
V
V
V
V
X
X
X
X
IH
IH
IL
IL
(1)
CC
WE
. For faster programming operations, V
V
V
V
V
X
X
X
X
IH
IH
IH
IL
RESET
V
V
V
V
V
V
V
X
IH
IH
IH
IH
IH
IH
IL
V
V
V
IHPP
ILPP
PP
X
X
X
X
X
X
(4)
(6)
(5)
A0 = V
A0 = V
IH
IL
PP
, A1 - A22 = V
, A1 - A22 = V
can be set to 9.5V ± 0.5V.
Ai
Ai
Ai
X
X
IL
IL
Device Code
Manufacturer
Code
High Z
High Z
High Z
D
I/O
D
OUT
IN
(3)
(3)
3530B–STKD–2/4/05
Any PSRAM
Operation is
Operation
Must Be
PSRAM
PSRAM
Allowed
High-Z