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PDF X2816CE-12 Data sheet ( Hoja de datos )

Número de pieza X2816CE-12
Descripción 5 Volt/ Byte Alterable E2PROM
Fabricantes Xicor 
Logotipo Xicor Logotipo



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No Preview Available ! X2816CE-12 Hoja de datos, Descripción, Manual

X2816C
16K
X2816C
2048 x 8 Bit
5 Volt, Byte Alterable E2PROM
FEATURES
90ns Access Time
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
High Performance Advanced NMOS Technology
Fast Write Cycle Times
—16 Byte Page Write Operation
—Byte or Page Write Cycle: 5ms Typical
—Complete Memory Rewrite: 640ms Typical
—Effective Byte Write Cycle Time: 300µs
Typical
DATA Polling
—Allows User to Minimize Write Cycle Time
JEDEC Approved Byte-Wide Pinout
High Reliability
—Endurance: 10,000 Cycles
—Data Retention: 100 Years
DESCRIPTION
The Xicor X2816C is a 2K x 8 E2PROM, fabricated with
an advanced, high performance N-channel floating gate
MOS technology. Like all Xicor Programmable nonvola-
tile memories it is a 5V only device. The X2816C
features the JEDEC approved pinout for byte-wide
memories, compatible with industry standard RAMs,
ROMs and EPROMs.
The X2816C supports a 16-byte page write operation,
typically providing a 300µs/byte write cycle, enabling the
entire memory to be written in less than 640ms. The
X2816C also features DATA Polling, a system software
support scheme used to indicate the early completion of
a write cycle.
Xicor E2PROMs are designed and tested for applica-
tions requiring extended endurance. Inherent data re-
tention is greater than 100 years.
PIN CONFIGURATION
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
PLASTIC DIP
SOIC
1 24
2 23
3 22
4 21
5 20
6 19
X2816C
7 18
8 17
9 16
10 15
11 14
12 13
VCC
A8
A9
WE
OE
A10
CE
I/O7
I/O6
I/O5
I/04
I/O3
3852 FHD F02.1
LCC
PLCC
4 3 2 1 32 31 30
A6 5
29 A8
A5 6
28 A9
A4 7
27 NC
A3 8
A2 9
X2816C
26 NC
25 OE
A1 10
24 A10
A0 11
23 CE
NC 12
22 I/O7
I/O0
13 21
14 15 16 17 18 19 20
I/O6
3852 FHD F03
©Xicor, 1995 Patents Pending
3852-1.4 3/27/96 T2/C3/D5 NS
Characteristics subject to change without notice
1

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X2816CE-12 pdf
X2816C
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias
X2816C ....................................... –10°C to +85°C
X2816CI ..................................... –65°C to +135°C
Storage Temperature ....................... –65°C to +150°C
Voltage on any Pin with
Respect to VSS .................................. –1V to +7V
D.C. Output Current ............................................. 5mA
Lead Temperature (Soldering, 10 seconds)...... 300°C
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
Max.
Commercial
Industrial
0°C
–40°C
+70°C
+85°C
3852 PGM T02.2
Supply Voltage
X2816C
Limits
5V ±10%
3852 PGM T03.1
D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)
Symbol
ICC
ISB1
ILI
ILO
VlL(2)
VIH(2)
VOL
VOH
Parameter
VCC Current (Active)
Min.
Limits
Typ.(1) Max.
70 110
Units
mA
VCC Current (Standby)
35 50 mA
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
–1
2
2.4
10
10
0.8
VCC +1
0.4
µA
µA
V
V
V
V
Test Conditions
CE = OE = VIL
All I/O’s = Open
Other Inputs = VCC
CE = VIH, OE = VIL
All I/O’s = Open
Other Inputs = VCC
VIN = VSS to VCC
VOUT = VSS to VCC, CE = VIH
IOL = 2.1mA
IOH = –400µA
3852 PGM T02.2
Notes: (1) Typical values are for TA = 25°C and nominal supply voltage and are not tested.
(2) VIL min. and VIH max. are for reference only and are not tested.
5

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X2816CE-12 arduino
X2816C
Normalized Active Supply Current
vs. Ambient Temperature
1.4
VCC = 5V
1.2
1.0
0.8
0.6
–55
+25
+125
AMBIENT TEMPERATURE (°C)
3852 FHD F09.1
Normalized Access Time
vs. Ambient Temperature
1.4
VCC = 5V
1.2
1.0
0.8
0.6
–55
+25
+125
AMBIENT TEMPERATURE (°C)
3852 FHD F11.1
Normalized Standby Supply Current
vs. Ambient Temperature
1.4
VCC = 5V
1.2
1.0
0.8
0.6
–55
+25
+125
AMBIENT TEMPERATURE (°C)
3852 FHD F10.1
11

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