COTS PEM
BOOT SECTOR FLASH
Austin Semiconductor, Inc.
AS29LV016J
PIN CONFIGURATION
LOGIC SYMBOL
A0–A19
=
20 addresses
DQ0–DQ14 = 15 data inputs/outputs
20
DQ15/A-1
=
DQ15 (data input/output, word mode),
A-1 (LSB address input, byte mode)
Selects 8-bit or 16-bit mode
Chip enable
Output enable
Write enable
Write protect: The WP# contains an
internal pull-up; when unconnected,
WP is at VIH
A0–A19
16 or 8
DQ0–DQ15
BYTE#
CE#
OE#
WE#
WP#
=
=
=
=
=
(A-1)
CE#
OE#
WE#
RESET#
BYTE#
WP#
RESET#
RY/BY#
VCC
=
=
=
Hardware reset
Ready/Busy output
3.0 volt-only single power supply (see
Product Selector Guide for speed
options and voltage supply tolerances)
Device ground
RY/BY#
VSS
NC
=
=
Pin not connected internally
CONNECTION DIAGRAMS
A15
A14
A13
A12
A11
A10
A9
1
2
3
4
5
6
7
8
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#
VSS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
VSS
CE#
A0
A8
A19
NC
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48 Pin Standard TSOP
WE#
RESET#
NC
WP#
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
AS29LV016J
Rev. 0.0 02/09
4
AUSTIN [ AUSTIN SEMICONDUCTOR ]
