AT52BR1672-85CI ATMEL [ATMEL Corporation], AT52BR1672-85CI Datasheet - Page 13

• Manufacturer Part Number: AT52BR1672-85CI
• Description: 16-megabit Flash and 2-megabit/ 4-megabit SRAM Stack Memory
• Manufacturer: ATMEL [ATMEL Corporation]

DC and AC Operating Range
Operating Modes
Notes:
2604B–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 18.
3. V
4. Manufacturer Code: 001FH. Device Code: 00C2H (Top Boot); 00C0H (Bottom Boot).
5. See details under “Software Product Identification Entry/Exit” on page 21.
6. V
(5)
12V ± 0.5V.
H
PP
(2)
= 12.0V ± 0.5V.
can be left unconnected or 0V ≤ V
IL
or V
CE
V
V
V
V
IH
X
X
X
X
IH
IL
IL
IL
.
OE
V
V
V
X
V
V
X
X
IL
IH
(1)
IL
IH
IL
WE
V
V
V
V
X
X
X
X
IH
IH
IH
IL
RESET
PP
V
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IH
IH
IH
IH
IL
≤ 3.3V. For faster erase/program operations, V
Industrial
V
V
PP
PP
X
X
X
X
X
X
(6)
AT52BR1672(T)-85
A1 - A19 = V
A1 - A19 = V
-40°C - 85°C
2.7V to 3.3V
A0 = V
A0 = V
AT52BR1672(T)/1674(T)
IL
IH
IL
IL
, A1 - A19 = V
, A1 - A19 = V
, A9 = V
, A9 = V
Ai
Ai
Ai
X
X
H
H
(3)
(3)
, A0 = V
, A0 = V
IL
IL
PP
can be set to 5.0V ± 0.5V or
IH
IL
AT52BR1674(T)-85
-40°C - 85°C
I/O
D
D
High-Z
High-Z
High-Z
Manufacturer Code
Device Code
Manufacturer Code
Device Code
2.7V to 3.3V
OUT
IN
(4)
(4)
(4)
(4)
13