AT49BV320AT-70TI Atmel, AT49BV320AT-70TI Datasheet - Page 2

• Manufacturer Part Number: AT49BV320AT-70TI
• Manufacturer: Atmel

Specifications of AT49BV320AT-70TI

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP-I
• Program/erase Volt (typ): 2.65 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.65V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

2
RDY/BUSY
RESET
RESET
VPP
A15
A14
A13
A12
A11
A10
A19
A20
A18
A17
WE
NC
VPP
A15
A14
A13
A12
A11
A10
A20
A19
A18
A17
A9
A8
A7
A6
A5
A4
A3
A2
A1
WE
NC
NC
A9
A8
A7
A6
A5
A4
A3
A2
A1
AT49BV32XA(T)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
TSOP Top View
TSOP Top View
Type 1
Type 1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A16
BYTE
GND
I/O15/A-1
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VCC
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
I/O8
I/O0
OE
GND
CE
A0
A16
VCCQ
GND
I/O15
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VCC
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
I/O8
I/O0
OE
GND
CE
A0
AT49BV320A(T)
AT49BV320(T)
AT49BV322A(T)
C
D
A
B
E
F
C
D
G
H
A
B
E
F
VCCQ
GND
A13
A14
A15
A16
1
I/O14
I/O15
VSS
A11
A10
A12
I/O7
CE
OE
A3
A4
A2
A1
A0
2
CBGA Top View
CBGA Top View
1
I/O13
A17
I/O0
I/O8
I/O9
I/O1
I/O5
I/O6
WE
A7
A6
A5
A8
A9
(Ball Down)
3
(Ball Down)
2
RDY/BUSY
I/O11
I/O12
VPP
RST
I/O4
I/O10
I/O11
VPP
A18
I/O2
I/O3
4
A20
3
VCC
I/O2
I/O3
A18
A20
5
I/O12
VCC
4
RST
I/O5
I/O4
WE
A19
NC
I/O10
I/O8
I/O9
A19
A17
A6
6
I/O14
I/O13
5
I/O7
I/O6
A10
A11
A9
A8
I/015/A-1
I/O0
I/O1
CE
BYTE
A7
A5
A3
7
6
A13
A12
A14
A15
A16
VSS
GND
OE
8
A4
A2
A1
A0
3308D–FLASH–5/03