AT49BV642D-70TU Atmel, AT49BV642D-70TU Datasheet - Page 2

• Manufacturer Part Number: AT49BV642D-70TU
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49BV642D-70TU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (4M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Pin Configurations
2.1
2
TSOP Top View (Type 1)
AT49BV642D(T)
Pin Name
I/O0 - I/O15
A0 - A21
CE
OE
WE
RESET
VPP
VCCQ
RESET
VPP
A15
A14
A13
A12
A11
A10
A21
A20
A19
A18
A17
WE
NC
A9
A8
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pin Function
Data Inputs/Outputs
Addresses
Chip Enable
Output Enable
Write Enable
Reset
Write Protection and Power Supply for Accelerated Program
Operations
Output Power Supply
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
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
3631A–FLASH–04/06