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X28C010 Datasheet, PDF (1/23 Pages) Xicor Inc. – 5 Volt, Byte Alterable E2PROM
®
Data Sheet
May 11, 2005
X28C010
FN8105.0
5 Volt, Byte Alterable EEPROM
The Intersil X28C010 is a 128K x 8 EEPROM, fabricated
with Intersil's proprietary, high performance, floating gate
CMOS technology. Like all Intersil programmable non-
volatile memories, the X28C010 is a 5V only device. The
X28C010 features the JEDEC approved pin out for byte-
wide memories, compatible with industry standard
EEPROMs.
The X28C010 supports a 256-byte page write operation,
effectively providing a 19µs/byte write cycle and enabling the
entire memory to be typically written in less than 2.5
seconds. The X28C010 also features DATA Polling and
Toggle Bit Polling, system software support schemes used to
indicate the early completion of a write cycle. In addition, the
X28C010 supports Software Data Protection option.
Intersil EEPROMs are designed and tested for applications
requiring extended endurance. Data retention is specified to
be greater than 100 years.
Pinouts
Features
• Access time: 120ns
• Simple byte and page write
- Single 5V supply
- No external high voltages or VPP control
circuits
- Self-timed
• No erase before write
• No complex programming algorithms
• No overerase problem
• Low power CMOS
- Active: 50mA
- Standby: 500µA
• Software data protection
- Protects data against system level inadvertent writes
• High speed page write capability
• Highly reliable Direct Write™ cell
- Endurance: 100,000 write cycles
- Data retention: 100 years
• Early end of write detection
- DATA polling
- Toggle bit polling
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
CERDIP
Flat Pack
SOIC (R)
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
X28C010
9
24
10
23
11
22
12
21
13
20
14
19
15
18
16
17
VCC
WE
NC
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
PGA
I/O0 I/O2 I/O3 I/O5 I/O6
15 17 19 21 22
A1
A0
I/O1 VSS I/O4 I/O7 CE
13 14 16 18 20 23 24
A2
A3
12 11
A10 OE
25 26
A4
10
A5
9
X28C010
(Bottom View)
A11 A 9
27 28
A6
A7
8
7
A8
A 13
29 30
A12 A15 NC VCC NC NC A 14
6
5
2
36
34
32 31
A16 NC NC WE NC
4
3
1
35
33
PLCC
LCC
30
A7
A6
54 3
6
2
1
32 31
29
28
A14
A13
A5 7
27 A8
A4
A3
A2
8
9
10
X28C010
(Top View)
26
25
24
A9
A11
OE
A1 11
23 A10
A0 12
22 CE
I/O0
13
14
15 16 17 18 19 20 21
I/O7
EXTENDED LCC
4 3 2 32 31 30
1
A7 5
29 A14
A6 6
A5 7
28 A13
27 A8
A4
A3
A2
8
9
X28C010
26
25
10 (Top View) 24
A9
A11
OE
A1 11
23 A10
A0 12
22 CE
I/O 0 13
21 I/O7
14 15 16 17 18 19 20
A11
1
A9
2
A8
3
A13
4
A14
5
NC
6
NC
7
NC
8
WE
9
VCC
10
NC
11
NC
12
NC
13
A16
14
A15
15
A12
16
A7
17
A6
18
A5
19
A4
20
TSOP
X28C010
40
OE
39
A10
38
CE
37
I/O7
36
I/O6
35
I/O5
34
I/O4
33
I/O3
32
NC
31
NC
30
VSS
29
NC
28
NC
27
I/O2
26
I/O1
25
I/O0
24
A0
23
A1
22
A2
21
A3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.