16
3656A–FLASH–2/07
AT49SV163D(T)
Notes: 1. The VPP pin can be tied to V
CC
. For faster program operations, V
PP
can be set to 9.5V ± 0.5V.
2. X can be V
IL
or V
IH
.
3. Refer to “Program Cycle Waveforms” on page 21.
4. V
IHPP
(min) = 1.65V
5. V
ILPP
(max) = 0.4V.
6. See details under “Software Product Identification Entry/Exit” on page 23.
7. Manufacturer Code: 001FH, Device Code: 02C0H - AT49SV163D;
02C2H (x16) - AT49SV163DT.
11. DC and AC Operating Range
AT49SV163D(T)-80
Operating Temperature (Case) Ind. -40°C - 85°C
V
CC
Power Supply 1.65V to 1.95V
12. Operating Modes
Mode CE OE WE RESET V
PP
(1)
Ai I/O
Read V
IL
V
IL
V
IH
V
IH
X
(2)
Ai D
OUT
Program/Erase
(3)
V
IL
V
IH
V
IL
V
IH
V
IHPP
(4)
Ai D
IN
Standby/Program Inhibit V
IH
X
(2)
XV
IH
X X High-Z
Program Inhibit
XXV
IH
V
IH
X
XV
IL
XV
IH
X
XXX V
IH
V
ILPP
(5)
Output Disable X V
IH
XV
IH
X High-Z
Reset XXX V
IL
X X High-Z
Product Identification
Software
(6)
V
IH
A0 = V
IL
, A1 - A19 = V
IL
Manufacturer Code
(7)
A0 = V
IH
, A1 - A19 = V
IL
Device Code
(7)
