DataSheet.es    


PDF 37LV128 Data sheet ( Hoja de datos )

Número de pieza 37LV128
Descripción 36K/ 64K/ and 128K Serial EPROM Family
Fabricantes Microchip Technology 
Logotipo Microchip Technology Logotipo



Hay una vista previa y un enlace de descarga de 37LV128 (archivo pdf) en la parte inferior de esta página.


Total 12 Páginas

No Preview Available ! 37LV128 Hoja de datos, Descripción, Manual

37LV36/65/128
36K, 64K, and 128K Serial EPROM Family
FEATURES
• Operationally equivalent to Xilinx® XC1700 family
• Wide voltage range 3.0 V to 6.0 V
• Maximum read current 10 mA at 5.0 V
• Standby current 100 µA typical
• Industry standard Synchronous Serial Interface/
1 bit per rising edge of clock
• Full Static Operation
• Sequential Read/Program
• Cascadable Output Enable
• 10 MHz Maximum Clock Rate @ 5.0 Vdc
• Programmable Polarity on Hardware Reset
• Programming with industry standard EPROM pro-
grammers
• Electrostatic discharge protection > 4,000 volts
• 8-pin PDIP/SOIC and 20-pin PLCC packages
• Data Retention > 200 years
• Temperature ranges:
- Commercial: 0°C to +70°C
- Industrial: -40°C to +85°C
DESCRIPTION
The Microchip Technology Inc. 37LV36/65/128 is a
family of Serial OTP EPROM devices organized inter-
nally in a x32 configuration. The family also features a
cascadable option for increased memory storage
where needed. The 37LV36/65/128 is suitable for
many applications in which look-up table information
storage is desirable and provides full static operation in
the 3.0V to 6.0V VCC range. The devices also support
the industry standard serial interface to the popular
RAM-based Field Programmable Gate Arrays (FPGA).
Advanced CMOS technology makes this an ideal boot-
strap solution for today's high speed SRAM-based
FPGAs. The 37LV36/65/128 family is available in the
standard 8-pin plastic DIP, 8-pin SOIC and 20-pin
PLCC packages.
Device Bits Programming Word
37LV36
37LV65
37LV128
36,288
65,536
131,072
1134 x 32
2048 x 32
4096 x 32
Xilinx is a registered trademark of Xilinx Corporation.
PACKAGE TYPES
PDIP
DATA 1
CLK 2
RESET/OE 3
CE 4
8 VCC
7 VPP
6 CEO
5 VSS
SOIC
DATA
CLK
RESET/OE
CE
PLCC
18
27
36
45
DATA VCC
VCC
VPP
CEO
VSS
CLK 4
5
RESET/OE 6
7
CE 8
18
17 VPP
16
15
14 CEO
Vss
BLOCK DIAGRAM
CE
RESET/OE
CEO
ADDRESS EPROM
Counter ARRAY
CLK
OE
DATA
© 1996 Microchip Technology Inc.
This document was created with FrameMaker 4 0 4
DS21109E-page 1

1 page




37LV128 pdf
37LV36/65/128
FIGURE 11-2: READ CHARACTERISTICS AT END OF ARRAY TIMING
RESET/OE
CE
CLK
DATA
CEO
T CDF
LAST BIT
T OCK
TOCE
TOOE
FIRST BIT
T OCE
TABLE 11-2: READ CHARACTERISTICS AT END OF ARRAY
AC Testing Waveform: VIL = 0.2V; VIH = 3.0V
AC Test Load: 50 pF
VOL = VOL_MAX; VOH = VOH_MIN
Symbol
Parameter
Limits 3.0V Vcc Limits 4.5V Vcc
6.0V
6.0V
Min.
Max.
Min.
Max.
Units
TCDF CLK to Data Float Delay
— 50 — 50
TOCK CLK to CEO Delay
— 65 — 40
TOCE CE to CEO Delay
— 45 — 40
TOOE RESET/OE to CEO Delay
— 45 — 40
Note 1: This parameter is periodically sampled and not 100% tested.
2: Float delays are measured with output pulled through 1kto VLOAD = VCC/2.
ns
ns
ns
ns
Conditions
Notes 1, 2
© 1996 Microchip Technology Inc.
DS21109E-page 5

5 Page





37LV128 arduino
37LV36/65/128
37LV36/65/128 Product Identification System
To order or to obtain information, e.g., on pricing or delivery, please use the listed part numbers, and refer to the factory or the listed
sales offices.
37LV36/65/128 – I T /P
Package:
P = Plastic DIP, 8 lead
SN = Plastic SOIC (150 mil Body), 8 lead
L = Plastic Leaded Chip Carrier (PLCC), 20 lead
Temperature
Range:
Blank = 0˚C to +70˚C
I = -40˚C to +85˚C
Shipping:
Blank = Tube
T = Tape and Reel
Device:
37LV128 128K Serial EPROM
37LV65 64K Serial EPROM
37LV36 36K Serial EPROM
© 1996 Microchip Technology Inc.
DS21109E-page 11

11 Page







PáginasTotal 12 Páginas
PDF Descargar[ Datasheet 37LV128.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
37LV12836K/ 64K/ and 128K Serial EPROM FamilyMicrochip Technology
Microchip Technology
37LV128-IL36K/ 64K/ and 128K Serial EPROM FamilyMicrochip Technology
Microchip Technology
37LV128-IP36K/ 64K/ and 128K Serial EPROM FamilyMicrochip Technology
Microchip Technology
37LV128-ISN36K/ 64K/ and 128K Serial EPROM FamilyMicrochip Technology
Microchip Technology

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