AT49BV320D-70TU Atmel, AT49BV320D-70TU Datasheet - Page 2

• Manufacturer Part Number: AT49BV320D-70TU
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49BV320D-70TU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (2M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Capacitance, Input: 4 pF
• Capacitance, Output: 8 pF
• Current, Input, Leakage: 2 μA
• Current, Output, Leakage: 2
• Density: 32M
• Organization: 2M×16
• Package Type: TSOP
• Temperature, Operating: -40 to +85 °C
• Time, Access: 70 ns
• Time, Address Setup: 20
• Voltage, Input, Low: 0.6 V
• Voltage, Output, Low: 0.45 V
• Voltage, Supply: 2.65 to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Pin Configurations
2.1
2.2
2
TSOP Top View (Type 1)
CBGA Top View (Ball Down)
AT49BV320D(T)
Pin Name
A0 - A20
CE
OE
WE
RESET
VPP
I/O0 - I/O15
NC
VCCQ
WP
C
D
A
B
E
F
RESET
VCCQ
GND
A13
A14
A15
A16
1
VPP
A15
A14
A13
A12
A11
A10
A20
A19
A18
A17
WE
WP
NC
A9
A8
A7
A6
A5
A4
A3
A2
A1
I/O14
I/O15
Function
Addresses
Chip Enable
Output Enable
Write Enable
Reset
Write Protection
Data Inputs/Outputs
No Connect
Output Power Supply
Write Protect
I/O7
A11
A10
A12
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
I/O13
I/O5
I/O6
WE
A8
A9
3
I/O11
I/O12
I/O4
VPP
RST
4
I/O2
I/O3
VCC
A18
A20
WP
5
I/O10
I/O8
I/O9
A19
A17
A6
6
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
I/O0
I/O1
A7
A5
A3
CE
7
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
GND
A4
A2
A1
A0
OE
8
3581D–FLASH–2/06