DataSheet.es    


PDF X28HT512D-20 Data sheet ( Hoja de datos )

Número de pieza X28HT512D-20
Descripción High Temperature/ 5 Volt/ Byte Alterable E2PROM
Fabricantes Xicor 
Logotipo Xicor Logotipo



Hay una vista previa y un enlace de descarga de X28HT512D-20 (archivo pdf) en la parte inferior de esta página.


Total 13 Páginas

No Preview Available ! X28HT512D-20 Hoja de datos, Descripción, Manual

X28HT512
512K
X28HT512
64K x 8 Bit
High Temperature, 5 Volt, Byte Alterable E2PROM
FEATURES
175°C Full Functionality
Simple Byte and Page Write
—Single 5V Supply
—Self-Timed
—No Erase Before Write
—No Complex Programming Algorithms
—No Overerase Problem
Highly Reliable Direct Write™ Cell
—Endurance: 10,000 Write Cycles
—Data Retention: 100 Years
—Higher Temperature Functionality is Possible
by Operating in the Byte Mode
DESCRIPTION
The X28HT512 is an 64K x 8 CMOS E2PROM, fabri-
cated with Xicor’s proprietary, high performance, float-
ing gate CMOS technology which provides Xicor prod-
ucts superior high temperature performance character-
istics. Like all Xicor programmable nonvolatile memo-
ries the X28HT512 is a 5V only device. The X28HT512
features the JEDEC approved pinout for bytewide memo-
ries, compatible with industry standard EPROMS.
The X28HT512 supports a 128-byte page write opera-
tion, effectively providing a 39µs/byte write cycle and
enabling the entire memory to be written in less than 2.5
seconds.
PIN CONFIGURATION
VBB
NC
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
FLAT PACK
CERDIP
SOIC (R)
1 32
2 31
3 30
4 29
5 28
6 27
7 26
8 25
X28HT512
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/04
I/O3
6614 FHD F02.1
© Xicor, Inc. 1991, 1995, 1996 Patents Pending
6614-1.5 8/5/97 T2/C0/D0 EW
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 A5
10 9
X28HT512
A11 A9
27 28
(BOTTOM VIEW)
A6 A7
87
A8 A13
29 30
A12 A15 NC VCC NC NC A14
6 5 2 36 34 32 31
NC VBB NC WE NC
4 3 1 35 33
6614 FHD F23
1 Characteristics subject to change without notice

1 page




X28HT512D-20 pdf
X28HT512
POWER-UP TIMING
Symbol
tPUR(2)
tPUW(2)
Parameter
Power-up to Read Operation
Power-up to Write Operation
CAPACITANCE TA = +25°C, f = 1MHz, VCC = 5V
Symbol
Parameter
CI/O(2)
CIN(2)
Input/Output Capacitance
Input Capacitance
ENDURANCE AND DATA RETENTION
Parameter
Min.
Endurance
Data Retention
10,000
100
Max.
100
5
Max.
10
10
Units
pF
pF
Max.
A.C. CONDITIONS OF TEST
Input Pulse Levels
0V to 3V
Input Rise and
Fall Times
Input and Output
Timing Levels
10ns
1.5V
6614 PGM T07
MODE SELECTION
CE OE WE
L LH
L HL
H XX
X LX
X XH
Mode
Read
Write
Standby and
Write Inhibit
Write Inhibit
Write Inhibit
EQUIVALENT A.C. LOAD CIRCUIT
SYMBOL TABLE
Units
µs
ms
6614 PGM T05
Test Conditions
VI/O = 0V
VIN = 0V
6614 PGM T06
Units
Cycles per Byte
Years
6614 PGM T11
I/O
DOUT
DIN
High Z
Power
Active
Active
Standby
——
——
6614 PGM T08
5V
OUTPUT
1.92K
1.37K
100pF
6614 FHD F22.2
Note: (2) This parameter is periodically sampled and not 100%
tested.
WAVEFORM INPUTS
OUTPUTS
Must be
steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
Will be
steady
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not
Known
Center Line
is High
Impedance
5

5 Page





X28HT512D-20 arduino
X28HT512
PACKAGING INFORMATION
36-LEAD CERAMIC PIN GRID ARRAY PACKAGE TYPE K
15 17 19 21 22
13 14 16 18 20 23 24
12 11
25 26
10 9
27 28
87
29 30
6 5 2 36 34 32 31
TYP. 0.180 (.010)
(4.57 ± .25)
4 CORNERS
4 3 1 35 33
TYP. 0.180 (.010)
(4.57 ± .25)
4 CORNERS
PIN 1 INDEX
A
0.008 (0.20)
0.050 (1.27)
A
NOTE: LEADS 5, 14, 23, & 32
TYP. 0.100 (2.54)
ALL LEADS
0.120 (3.05)
0.100 (2.54)
0.072 (1.83)
0.062 (1.57)
0.770 (19.56)
0.750 (19.05)
SQ
0.020 (0.51)
A 0.016 (0.41)
A
0.185 (4.70)
0.175 (4.45)
NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)
3926 FHD F21
11

11 Page







PáginasTotal 13 Páginas
PDF Descargar[ Datasheet X28HT512D-20.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
X28HT512D-20High Temperature/ 5 Volt/ Byte Alterable E2PROMXicor
Xicor
X28HT512D-25High Temperature/ 5 Volt/ Byte Alterable E2PROMXicor
Xicor

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar