Harman Kardon AVR 247 Service Manual ▷ View online
harman/kardon
AVR247/230 Service Manual
Page 69 of 131
E S I
E S I
3
Rev. 0A January 5, 2006
ES29LV800E
Excel Semiconductor inc.
PRODUCT SELECTOR GUIDE
Family Part Number
ES29LV800
Voltage Range
2.7 ~ 3.6V
Speed Option
70
90
120
Max Access Time (ns)
70
90
120
CE# Access (ns)
70
90
120
OE# Access (ns)
30
35
50
Command
Register
Register
Analog Bias
Generator
Generator
Add
re
ss Latch
BYTE#
CE#
OE#
A<0:18>
RESET#
Vcc
Vss
Chip Enable
Output Enable
Logic
Output Enable
Logic
Vcc Detector
Timer/
Counter
Counter
Y-Decoder
X-Decoder
Y-Decoder
Cell Array
Data Latch/
Sense Amps
Sense Amps
Input/Output
Buffers
Buffers
Sector Switches
DQ0-DQ15(A-1)
RY/BY#
Write
State
Machine
State
Machine
WE
#
FUNCTION BLOCK DIAGRAM
harman/kardon
AVR247/230 Service Manual
Page 70 of 131
E S I
E S I
4
Rev. 0A January 5, 2006
ES29LV800E
Excel Semiconductor inc.
PIN DESCRIPTION
Pin
Description
A0-A18
19 Addresses
DQ0-DQ14
15 Data Inputs/Outputs
DQ15/A-1
DQ15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
A-1 (LSB Address Input, Byte Mode)
CE#
Chip Enable
OE#
Output Enable
WE#
Write Enable
RESET#
Hardware Reset Pin, Active Low
BYTE#
Selects 8-bit or 16-bit mode
RY/BY#
Ready/Busy Output
Vcc
3.0 volt-only single power supply
(see Product Selector Guide for speed options and voltage supply tolerances)
(see Product Selector Guide for speed options and voltage supply tolerances)
Vss
Device Ground
NC
Pin Not Connected Internally
LOGIC SYMBOL
DQ0 ~ DQ15
(A-1)
(A-1)
RY/BY#
BYTE#
RESET#
OE#
CE#
A0 ~ A18
WE#
19
16 or 8
harman/kardon
AVR247/230 Service Manual
Page 71 of 131
E S I
E S I
5
Rev. 0A January 5, 2006
ES29LV800E
Excel Semiconductor inc.
CONNECTION DIAGRAM
48-Ball FBGA (6 x 8 mm)
(Top View, Balls Facing Down)
A15
A14
A13
A14
A13
A12
A11
A10
A11
A10
A9
A8
NC
NC
WE#
RESET#
NC
NC
RY/BY#
A18
A17
A17
A7
A6
A5
A4
A3
A2
A1
A6
A5
A4
A3
A2
A1
A16
BYTE#
Vss
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
BYTE#
Vss
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
DQ12
DQ4
Vcc
DQ11
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
Vss
CE#
A0
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
Vss
CE#
A0
1
2
3
2
3
4
5
6
7
8
9
10
11
12
13
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
16
17
18
19
20
21
22
23
24
48
47
47
46
45
44
45
44
43
42
41
40
39
38
37
36
35
34
42
41
40
39
38
37
36
35
34
33
32
31
30
32
31
30
29
28
27
26
25
28
27
26
25
48-Pin Standard TSOP
ES29LV800
A13
A12
A14
A15
A16
DQ15/
Vss
A9
WE#
OE#
CE#
A0
A1
A2
A4
NC
A11
DQ7
DQ14
DQ13
DQ6
NC
NC
A18
DQ5
NC
A5
DQ2
DQ0
DQ8
DQ9
DQ1
DQ10
DQ11
DQ3
DQ12
Vcc
DQ4
A3
A10
A B C D E F G H
6
5
4
3
2
1
BYTE#
A-1
A8
RESET#
RY/
A7
A17
A6
Vss
BY#
harman/kardon
AVR247/230 Service Manual
Page 72 of 131
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