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X28C010, X28HT010
Data Sheet
February 12, 2007
FN8105.1
5V, Byte Alterable EEPROM
The Intersil X28C010/X28HT010 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/X28HT010 is a 5V only device. The
X28C010/X28HT010 features the JEDEC approved pin out
for byte-wide memories, compatible with industry standard
EEPROMs.
The X28C010/X28HT010 supports a 256-byte page write
operation, effectively providing a 19碌s/byte write cycle and
enabling the entire memory to be typically written in less
than 2.5 seconds. The X28C010/X28HT010 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/X28HT010 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.
Features
鈥?Access time: 120ns
鈥?Simple byte and page write
- Single 5V supply
- No external high voltages or V
PP
control
circuits
- Self-timed
鈥?No erase before write
鈥?No complex programming algorithms
鈥?No overerase problem
鈥?Low power CMOS
- Active: 50mA
- Standby: 500碌A(chǔ)
鈥?Software data protection
- Protects data against system level inadvertent writes
鈥?High speed page write capability
鈥?Highly reliable Direct Write
鈩?/div>
cell
- Endurance: 100,000 write cycles
- Data retention: 100 years
鈥?Early end of write detection
- DATA polling
- Toggle bit polling
鈥?X28HT010 is fuly functional @ +175擄C
Pinouts
CERDIP
Flat Pack
SOIC (R)
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
X28C010
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
WE
NC
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
A1
13
A2
12
A4
10
8
A6
A12
PGA
I/O0
I/O2
I/O 3
I/O5
I/O6
15
17
19
21
22
A0
14
A3
11
9
7
A5
A7
A15
A
16
NC
2
NC
3
VCC
NC
36
34
NC
1
WE
35
CE
I/O1
VSS
I/O4
I/O7
16
18
20
23
24
OE
A10
26
25
A7
A6
A5
A4
A3
A2
A1
A0
I/O 0
EXTENDED LCC
A12
A15
A16
NC
VCC
4 3 2
1
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
WE
NC
32 31 30
X28C010
(Bottom View)
A11
27
A8
29
NC
32
NC
33
A9
28
A 13
30
A 14
31
X28C010
(Top View)
6
5
14 15 16 17 18 19 20
I/O1
I/O2
VSS
I/O3
I/O4
I/O5
I/O6
4
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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