AT52BR1664-90CI Atmel, AT52BR1664-90CI Datasheet - Page 17

• Manufacturer Part Number: AT52BR1664-90CI
• Manufacturer: Atmel

Specifications of AT52BR1664-90CI

• Operating Supply Voltage (max): 3.3V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

DC and AC Operating Range
Operating Modes
Notes:
2212C–STKD–09/02
Operating Temperature (Case)
V
Mode
Read
Program/Erase
Standby/Program Inhibit
Program Inhibit
Output Disable
Reset
Product Identification
CC
Hardware
Software
Power Supply
1. X can be V
2. Refer to AC programming waveforms on page 23.
3. V
4. Manufacturer Code: 001FH, Device Code: 00C2H (Top Boot); 00C0H (Bottom Boot).
5. See details under “Software Product Identification Entry/Exit”.
6. V
7. V
(5)
H
IHPP
ILPP
(2)
= 12.0V ± 0.5V.
(max) = 0.8V.
(min) = 1.65V; V
IL
or V
CE
V
V
V
V
IH
X
X
X
X
X
IH
IL
IL
IL
.
IHPP
OE
V
V
V
X
V
V
Ind.
X
X
X
IL
IH
(1)
IL
IH
IL
(max) = 3.6V. For faster erase/program operations, V
WE
V
V
V
V
X
X
X
X
X
IH
IH
IH
IL
RESET
V
V
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IH
IH
IH
IH
IH
IL
AT52BR1662(T)/1664(T)-70
V
V
-40°C - 85°C
2.7V to 3.3V
V
IHPP
ILPP
PP
X
X
X
X
X
X
(6)
(7)
A1 - A19 = V
A1 - A19 = V
A0 = V
A0 = V
AT52BR1662(T)/1664(T)
IL
IH
IL
IL
, A1 - A19 = V
, A1 - A19 = V
, A9 = V
, A9 = V
PP
Ai
Ai
Ai
X
X
can be set to 5.0V ± 0.5V or 12V ± 0.5V.
H
H
(3)
(3)
, A0 = V
, A0 = V
AT52BR1662(T)/1664(T)-90
IL
IL
IH
IL
-40°C - 85°C
2.7V to 3.3V
D
D
High-Z
High-Z
High-Z
Manufacturer Code
Device Code
Manufacturer Code
Device Code
OUT
IN
I/O
(4)
(4)
(4)
(4)
17