AT49BV322A-70TU Atmel, AT49BV322A-70TU Datasheet - Page 19

• Manufacturer Part Number: AT49BV322A-70TU
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49BV322A-70TU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (4Mx8, 2Mx16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11. DC and AC Operating Range
12. Operating Modes
Notes:
3308J–FLASH–4/05
Operating Temperature (Case)
V
Mode
Read
Program/Erase
Standby/Program Inhibit
Program Inhibit
Output Disable
Reset
Product Identification
Software
CC
Power Supply
1. X can be V
2. Refer to
3. V
4. Manufacturer Code: 1FH (x8); 001FH (x16), Device Code: C8H (x8)-AT49BV322A; 00C8H (x16)-AT49BV322A;
5. See details under
6. V
7. V
(5)
C9H (x8)-AT49BV322AT; 00C9H (x16)-AT49BV322AT.
H
IHPP
ILPP
= 12.0V ± 0.5V.
(2)
(max) = 0.4V.
(min) = 0.9V; V
“Program Cycle Waveforms” on page
IL
or V
IH
“Software Product Identification Entry/Exit”
.
CE
V
V
V
X
X
X
X
X
IHPP
IL
IL
IH
(max) = 3.6V.
OE
V
V
V
X
V
X
X
X
IH
IH
IL
(1)
IL
WE
V
V
V
X
X
X
X
X
IH
IH
IL
Ind.
RESET
24.
V
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IH
IH
IH
IH
IL
V
V
IHPP
ILPP
V
X
X
X
X
X
X
PP
on
(7)
(6)
page
26.
A0 = V
A0 = V
IH
IL
, A1 - A20 = V
, A1 - A20 = V
Ai
Ai
Ai
X
X
AT49BV322A(T)
AT49BV322A(T)-70
IL
IL
2.65V to 3.6V
-40°C - 85°C
Manufacturer Code
Device Code
High-Z
High-Z
High-Z
D
D
I/O
OUT
IN
(4)
((4)
19