This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
1
EN29LV160A
Rev. D, Issue Date: 2006/02/24
FEATURES
3.0V, single power supply operation
- Minimizes system level power requirements
High performance
- Access times as fast as 70 ns
Low power consumption (typical values at 5
MHz)
- 9 mA typical active read current
- 20 mA typical program/erase current
- Less than 1
A standby current
Flexible Sector Architecture:
- One 16-Kbyte, two 8-Kbyte, one 32-Kbyte,
and thirty-one 64-Kbyte sectors (byte mode)
- One 8-Kword, two 4-Kword, one 16-Kword
and thirty-one 32-Kword sectors (word mode)
Sector protection :
- Hardware locking of sectors to prevent
program or erase operations within individual
sectors
- Additionally, temporary Sector Group
Unprotect allows code changes in previously
locked sectors.
High performance program/erase speed
- Byte/Word program time: 8s typical
- Sector erase time: 500ms typical
- Chip erase time: 17.5s typical
JEDEC Standard program and erase
commands
JEDEC standard DATA# polling and toggle
bits feature
Single Sector and Chip Erase
Sector Unprotect Mode
Embedded Erase and Program Algorithms
Erase Suspend / Resume modes:
Read and program another Sector during
Erase Suspend Mode
Triple-metal double-poly triple-well CMOS
Flash Technology
Low Vcc write inhibit < 2.5V
minimum 100K program/erase endurance
cycle
Package Options
- 48-pin TSOP (Type 1)
- 48 ball 6mm x 8mm FBGA
Commercial and Industrial Temperature
Range
GENERAL DESCRIPTION
The EN29LV160A is a 16-Megabit, electrically erasable, read/write non-volatile flash memory,
organized as 2,097,152 bytes or 1,048,576 words. Any byte can be programmed typically in 8s.
The EN29LV160A features 3.0V voltage read and write operation, with access times as fast as
70ns to eliminate the need for WAIT states in high-performance microprocessor systems.
The EN29LV160A has separate Output Enable (OE#), Chip Enable (CE#), and Write Enable
(WE#) controls, which eliminate bus contention issues. This device is designed to allow either
single
Sector or full chip erase operation, where each Sector can be individually protected
against program/erase operations or temporarily unprotected to erase or program. The device
can sustain a minimum of 100K program/erase cycles on each Sector.
.
EN29LV160A
16 Megabit (2048K x 8-bit / 1024K x 16-bit) Flash Memory
Boot Sector Flash Memory, CMOS 3.0 Volt-only
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
2
EN29LV160A
Rev. D, Issue Date: 2006/02/24
CONNECTION DIAGRAMS
A6
A5
A4
A1
A3
A2
FBGA
Top View, Balls Facing Down
A13
A9
A3
RY/BY#
WE#
A7
B6
B5
B4
B1
B3
B2
A12
A8
A4
NC
RESET#
A17
C6
C5
C4
C1
C3
C2
A14
A10
A2
A18
NC
A6
D6
D5
D4
D1
D3
D2
A15
A11
A1
NC
A19
A5
E6
E5
E4
E1
E3
E2
A16
DQ7
A0
DQ2
DQ5
DQ0
F6
F5
F4
F3
F2
BYTE#
DQ14
CE#
DQ10
DQ12
DQ8
G6
G5
G4
G3
G2
DQ15/A-1
DQ13
OE#
DQ11
Vcc
DQ9
H6
H5
H3
H2
Vss
DQ6
Vss
DQ4
DQ1
F1
G1
H4
H1
DQ3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Standard
TSOP
A15
A14
A13
A12
A11
A10
A9
A8
A19
NC
WE#
RESET#
NC
NC
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
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
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
3
EN29LV160A
Rev. D, Issue Date: 2006/02/24
TABLE 1. PIN DESCRIPTION
FIGURE 1. LOGIC DIAGRAM
Pin Name
Function
A0-A19 20
Addresses
DQ0-DQ14
15 Data Inputs/Outputs
DQ15 / A-1
DQ15 (data input/output, word mode),
A-1 (LSB address input, byte mode)
CE# Chip
Enable
OE# Output
Enable
RESET#
Hardware Reset Pin
RY/BY# Ready/Busy
Output
WE# Write
Enable
Vcc
Supply Voltage
(2.7-3.6V)
Vss Ground
NC
Not Connected to anything
BYTE# Byte/Word
Mode
EN29LV160A
DQ0 DQ15
(A-1)
A0 A19
WE#
CE#
RY/BY#
Reset#
Byte#
OE#
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
4
EN29LV160A
Rev. D, Issue Date: 2006/02/24
Table 2. Top Boot Sector Address Tables (EN29LV160AT)
Address Range (in hexadecimal)
Sector A19 A18 A17 A16 A15 A14
A13
A12
Sector Size
(Kbytes/
Kwords)
Byte mode (x8)
Word Mode
(x16)
SA0 0 0 0 0 0 X X X 64/32 00000000FFFF 0000007FFF
SA1 0 0 0 0 1 X X X 64/32 01000001FFFF 080000FFFF
SA2 0 0 0 1 0 X X X 64/32 02000002FFFF 1000017FFF
SA3 0 0 0 1 1 X X X 64/32 03000003FFFF 180001FFFF
SA4 0 0 1 0 0 X X X 64/32 04000004FFFF 2000027FFF
SA5 0 0 1 0 1 X X X 64/32 05000005FFFF 280002FFFF
SA6 0 0 1 1 0 X X X 64/32 06000006FFFF 3000037FFF
SA7 0 0 1 1 1 X X X 64/32 07000007FFFF 380003FFFF
SA8 0 1 0 0 0 X X X 64/32 08000008FFFF 4000047FFF
SA9 0 1 0 0 1 X X X 64/32 09000009FFFF 480004FFFF
SA10 0 1 0 1 0 X X X 64/32 0A00000AFFFF
5000057FFF
SA11 0 1 0 1 1 X X X 64/32 0B00000BFFFF
580005FFFF
SA12 0 1 1 0 0 X X X 64/32 0C00000CFFFF
6000067FFF
SA13 0 1 1 0 1 X X X 64/32 0D00000DFFFF
680006FFFF
SA14 0 1 1 1 0 X X X 64/32 0E00000EFFFF
7000077FFF
SA15 0 1 1 1 1 X X X 64/32 0F00000FFFFF
780007FFFF
SA16 1 0 0 0 0 X X X 64/32 10000010FFFF 8000087FFF
SA17 1 0 0 0 1 X X X 64/32 11000011FFFF 880008FFFF
SA18 1 0 0 1 0 X X X 64/32 12000012FFFF 9000097FFF
SA19 1 0 0 1 1 X X X 64/32 13000013FFFF 980009FFFF
SA20 1 0 1 0 0 X X X 64/32 14000014FFFF
A0000A7FFF
SA21 1 0 1 0 1 X X X 64/32 15000015FFFF
A8000AFFFF
SA22 1 0 1 1 0 X X X 64/32 16000016FFFF
B0000B7FFF
SA23 1 0 1 1 1 X X X 64/32 17000017FFFF
B8000BFFFF
SA24 1 1 0 0 0 X X X 64/32 18000018FFFF
C0000C7FFF
SA25 1 1 0 0 1 X X X 64/32 19000019FFFF
C8000CFFFF
SA26 1 1 0 1 0 X X X 64/32 1A00001AFFFF
D0000D7FFF
SA27 1 1 0 1 1 X X X 64/32 1B00001BFFFF
D8000DFFFF
SA28 1 1 1 0 0 X X X 64/32 1C00001CFFFF
E0000E7FFF
SA29 1 1 1 0 1 X X X 64/32 1D00001DFFFF
E8000EFFFF
SA30 1 1 1 1 0 X X X 64/32 1E00001EFFFF
F0000F7FFF
SA31 1 1 1 1 1 0 X X 32/16 1F00001F7FFF
F8000FBFFF
SA32 1 1 1 1 1 1 0 0
8/4
1F80001F9FFF
FC000FCFFF
SA33 1 1 1 1 1 1 0 1
8/4 1FA0001FBFFF
FD000FDFFF
SA34 1 1 1 1 1 1 1 X
16/8 1FC0001FFFFF
FE000FFFFF
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
5
EN29LV160A
Rev. D, Issue Date: 2006/02/24
Table 3. Bottom Boot Sector Address Tables (EN29LV160AB)
Address Range (in hexadecimal)
Sector A19 A18 A17 A16 A15 A14
A13
A12
Sector Size
(Kbytes/
Kwords)
Byte mode (x8)
Word Mode
(x16)
SA0 0 0 0 0 0 0 0 X
16/8 000000003FFF 0000001FFF
SA1 0 0 0 0 0 0 1 0
8/4
004000005FFF 0200002FFF
SA2 0 0 0 0 0 0 1 1
8/4
006000007FFF 0300003FFF
SA3 0 0 0 0 0 1 X X 32/16 00800000FFFF 0400007FFF
SA4 0 0 0 0 1 X X X 64/32 01000001FFFF 080000FFFF
SA5 0 0 0 1 0 X X X 64/32
02000002FFFF 1000017FFF
SA6 0 0 0 1 1 X X X 64/32
03000003FFFF 180001FFFF
SA7 0 0 1 0 0 X X X 64/32
04000004FFFF 2000027FFF
SA8 0 0 1 0 1 X X X 64/32
05000005FFFF 280002FFFF
SA9 0 0 1 1 0 X X X 64/32
06000006FFFF 3000037FFF
SA10 0 0 1 1 1 X X X 64/32
07000007FFFF 380003FFFF
SA11 0 1 0 0 0 X X X 64/32
08000008FFFF 4000047FFF
SA12 0 1 0 0 1 X X X 64/32
09000009FFFF 480004FFFF
SA13 0 1 0 1 0 X X X 64/32
0A00000AFFFF 5000057FFF
SA14 0 1 0 1 1 X X X 64/32
0B00000BFFFF
580005FFFF
SA15 0 1 1 0 0 X X X 64/32
0C00000CFFFF 6000067FFF
SA16 0 1 1 0 1 X X X 64/32
0D00000DFFFF 680006FFFF
SA17 0 1 1 1 0 X X X 64/32
0E00000EFFFF 7000077FFF
SA18 0 1 1 1 1 X X X 64/32
0F00000FFFFF 780007FFFF
SA19 1 0 0 0 0 X X X 64/32
10000010FFFF 8000087FFF
SA20 1 0 0 0 1 X X X 64/32
11000011FFFF 880008FFFF
SA21 1 0 0 1 0 X X X 64/32
12000012FFFF 9000097FFF
SA22 1 0 0 1 1 X X X 64/32
13000013FFFF 980009FFFF
SA23 1 0 1 0 0 X X X 64/32
14000014FFFF A0000A7FFF
SA24 1 0 1 0 1 X X X 64/32
15000015FFFF A8000AFFFF
SA25 1 0 1 1 0 X X X 64/32
16000016FFFF B0000B7FFF
SA26 1 0 1 1 1 X X X 64/32
17000017FFFF B8000BFFFF
SA27 1 1 0 0 0 X X X 64/32
18000018FFFF C0000C7FFF
SA28 1 1 0 0 1 X X X 64/32
19000019FFFF C8000CFFFF
SA29 1 1 0 1 0 X X X 64/32
1A00001AFFFF D0000D7FFF
SA30 1 1 0 1 1 X X X 64/32
1B00001BFFFF D8000DFFFF
SA31 1 1 1 0 0 X X X 64/32
1C00001CFFFF E0000E7FFF
SA32 1 1 1 0 1 X X X 64/32
1D00001DFFFF E8000EFFFF
SA33 1 1 1 1 0 X X X 64/32
1E00001EFFFF F0000F7FFF
SA34 1 1 1 1 1 X X X 64/32
1F00001FFFFF F8000FFFFF
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