Microchip Technology AT27BV256-70JU

Name: AT27BV256-70JU
Brand: Microchip Technology
SKU: 3228341-AT27BV256-70JU
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AT27BV256-70JU

Manufacturer:: Microchip Technology

Ventron No:: 3228341-AT27BV256-70JU

Description:: IC OTP 256KBIT 70NS 32PLCC

ECAD Model:

Datasheet:: AT27BV256-70JU

Specifications

Microchip Technology AT27BV256-70JU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT27BV256-70JU.

Factory Lead Time
7 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-LCC (J-Lead)
Number of Pins
32
Operating Temperature
-40°C~85°C TC
Packaging
Tube
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
32
Additional Feature
ALSO OPERATES AT 5V SUPPLY
Subcategory
OTP ROMs
Technology
EPROM - OTP
Voltage - Supply
2.7V~3.6V 4.5V~5.5V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
245
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
1.27mm
Frequency
70GHz
Reflow Temperature-Max (s)
40
Base Part Number
AT27BV256
Operating Supply Voltage
3.3V
Supply Voltage-Max (Vsup)
3.6V
Power Supplies
3/5V
Supply Voltage-Min (Vsup)
2.7V
Memory Size
256Kb 32K x 8
Nominal Supply Current
20mA
Memory Type
Non-Volatile
Access Time
70ns
Memory Format
EPROM
Memory Interface
Parallel
Output Characteristics
3-STATE
Memory Width
8
Density
256 kb
Standby Current-Max
0.00002A
I/O Type
COMMON
Programming Voltage
13V
Height Seated (Max)
3.556mm
Length
13.97mm
Width
11.43mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

AT27BV256-70JU Overview
Contact plating for this particular technology is tin, which is commonly used in electronic components due to its low resistance and high conductivity. The technology used in this device is EPROM - OTP, which stands for erasable programmable read-only memory with one-time programmable capability. This allows for the memory to be programmed and then permanently locked, making it non-volatile. The supply voltage for this device is 3V, providing enough power for efficient operation. The memory format is EPROM, which stands for erasable programmable read-only memory, and has a density of 256 kb. The access time for this device is 70ns, meaning that it can retrieve data quickly. The standby current-max is 0.00002A, ensuring minimal power consumption when not in use. The device has a maximum seated height of 3.556mm, making it compact and suitable for various applications. However, this device is not radiation hardened, meaning it may not be suitable for use in harsh environments.

AT27BV256-70JU Features
Package / Case: 32-LCC (J-Lead)
32 Pins
Operating Supply Voltage:3.3V
Additional Feature:ALSO OPERATES AT 5V SUPPLY
I/O Type: COMMON
Freguency at 70GHz
70GHz terminals

AT27BV256-70JU Applications
There are a lot of Microchip Technology AT27BV256-70JU Memory applications.

personal digital assistants
DVD disk buffer
main computer memory
eSRAM
Camcorders
graphics card
telecommunications
servers
personal computers
workstations,

AT27BV256-70JU More Descriptions

Memory OTP EEPROM, 256Kb, 32K x 8, 2.7Vcc, -40°C to 85°C, 32-PLCC, RoHSMicrochip SCT
AT27BV256 Series 256 kb (32K x 8) One-Time Programmable Read-Only Memory-PLCC-32
e3 Surface Mount AT27BV256 Tube ic memory 70GHz 70ns 11.43mm 0.00002A
EPROM OTP 256K-bit 32K x 8 70ns 32-Pin PLCC Tube
AT27BV256-70JU - ONE TIME PROGRAMMABLE (OTP) EPROM IC
EPROM 256k (32k x 8) OTP Atmel EPROM
OTP ROM, 32KX8, 70ns, CMOS, PQCC32
IC EPROM 256KBIT PARALLEL 32PLCC
EPROM, 256KBIT, -40 TO 85DEG C;

Product Comparison

The three parts on the right have similar specifications to AT27BV256-70JU.

Image

Part Number

Manufacturer

Factory Lead Time

Contact Plating

Mount

Mounting Type

Package / Case

Number of Pins

Operating Temperature

Packaging

Published

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Additional Feature

Subcategory

Technology

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Terminal Pitch

Frequency

Reflow Temperature-Max (s)

Base Part Number

Operating Supply Voltage

Supply Voltage-Max (Vsup)

Power Supplies

Supply Voltage-Min (Vsup)

Memory Size

Nominal Supply Current

Memory Type

Access Time

Memory Format

Memory Interface

Output Characteristics

Memory Width

Density

Standby Current-Max

I/O Type

Programming Voltage

Height Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

Lead Free

Supplier Device Package

View Compare
AT27BV256-70JU

Microchip Technology

7 Weeks

Tin

Surface Mount

Surface Mount

32-LCC (J-Lead)

32

-40°C~85°C TC

Tube

1997

e3

yes

Active

2 (1 Year)

32

ALSO OPERATES AT 5V SUPPLY

OTP ROMs

EPROM - OTP

2.7V~3.6V 4.5V~5.5V

QUAD

245

1

3V

1.27mm

70GHz

40

AT27BV256

3.3V

3.6V

3/5V

2.7V

256Kb 32K x 8

20mA

Non-Volatile

70ns

EPROM

Parallel

3-STATE

8

256 kb

0.00002A

COMMON

13V

3.556mm

13.97mm

11.43mm

No

ROHS3 Compliant

Lead Free

-

-
AT27C040-70JC

Microchip Technology

-

-

-

Surface Mount

32-LCC (J-Lead)

-

0°C~70°C TC

Tube

1997

-

-

Obsolete

2 (1 Year)

-

-

-

EPROM - OTP

4.5V~5.5V

-

-

-

-

-

-

-

AT27C040

-

-

-

-

4Mb 512K x 8

-

Non-Volatile

70ns

EPROM

Parallel

-

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

-

32-PLCC (13.97x11.43)

AT27BV256-70JU vs AT27C040-70JC
AT27LV256A-15JC

Microchip Technology

-

-

-

Surface Mount

32-LCC (J-Lead)

-

0°C~70°C TC

Tube

2000

-

-

Obsolete

2 (1 Year)

-

-

-

EPROM - OTP

3V~3.6V 4.5V~5.5V

-

-

-

-

-

-

-

AT27LV256

-

-

-

-

256Kb 32K x 8

-

Non-Volatile

150ns

EPROM

Parallel

-

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

-

32-PLCC (13.97x11.43)

AT27BV256-70JU vs AT27LV256A-15JC
AT27LV020A-12VI

Microchip Technology

-

-

-

Surface Mount

32-TFSOP (0.488, 12.40mm Width)

-

-40°C~85°C TC

Tray

2001

-

-

Obsolete

3 (168 Hours)

-

-

-

EPROM - OTP

3V~3.6V 4.5V~5.5V

-

-

-

-

-

-

-

AT27LV020

-

-

-

-

2Mb 256K x 8

-

Non-Volatile

120ns

EPROM

Parallel

-

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

-

-

AT27BV256-70JU vs AT27LV020A-12VI