Rohm Semiconductor BU9891GUL-WE2

Name: BU9891GUL-WE2
Brand: Rohm Semiconductor
SKU: 3231061-BU9891GUL-WE2
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BU9891GUL-WE2

Manufacturer:: Rohm Semiconductor

Ventron No:: 3231061-BU9891GUL-WE2

Description:: IC EEPROM 4KBIT 2MHZ VCSP50L1

ECAD Model:

Datasheet:: BU9891GUL-WE2

Specifications

Rohm Semiconductor BU9891GUL-WE2 technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor BU9891GUL-WE2.

Factory Lead Time
16 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
6-UFBGA, CSPBGA
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2012
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
6
ECCN Code
EAR99
HTS Code
8542.32.00.51
Technology
CMOS
Voltage - Supply
1.7V~5.5V
Terminal Position
BOTTOM
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
BU9891
Pin Count
6
JESD-30 Code
R-PBGA-B6
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
1.8/5V
Supply Voltage-Min (Vsup)
1.7V
Interface
Serial
Memory Size
4Kb 256 x 16
Memory Type
Non-Volatile
Operating Mode
SYNCHRONOUS
Clock Frequency
2MHz
Supply Current-Max
0.003mA
Memory Format
EEPROM
Memory Interface
SPI
Organization
256X16
Memory Width
16
Write Cycle Time - Word, Page
5ms
Density
4 kb
Standby Current-Max
0.000002A
Serial Bus Type
3-WIRE
Endurance
100000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
5ms
Data Retention Time-Min
40
Write Protection
SOFTWARE
Height Seated (Max)
0.55mm
Length
1.6mm
Width
1mm
RoHS Status
ROHS3 Compliant

Description

BU9891GUL-WE2 Overview
The mounting type for this particular product is surface mount, meaning that it can be easily attached to a surface without the need for additional hardware. The ECCN code for this product is EAR99, indicating that it is not subject to any specific export controls. The voltage supply range for this product is 1.7V to 5.5V, providing flexibility in power options. The terminal position is located at the bottom of the product, making it easy to integrate into existing systems. The minimum supply voltage is 1.7V, ensuring reliable operation. The interface for this product is serial, allowing for efficient communication with other devices. With a memory size of 4Kb, specifically 256 x 16, this product can store a significant amount of data. The operating mode is synchronous, ensuring accurate and timely data transfer. The memory interface is SPI, providing a reliable and fast connection. Lastly, the width of this product is only 1mm, making it compact and suitable for various applications.

BU9891GUL-WE2 Features
Package / Case: 6-UFBGA, CSPBGA

BU9891GUL-WE2 Applications
There are a lot of ROHM Semiconductor
BU9891GUL-WE2 Memory applications.

multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer
nonvolatile BIOS memory

BU9891GUL-WE2 More Descriptions

EEPROM Serial-Microwire 4K-bit 256 x 16 1.8V/2.5V/3.3V/5V 6-Pin VCSP T/R
IC EEPROM 4K SPI 2MHZ VCSP50L1
IC DRAM 64G 1600MHZ FBGA
OEMs, CMs ONLY (NO BROKERS)

Product Comparison

The three parts on the right have similar specifications to BU9891GUL-WE2.

Image

Part Number

Manufacturer

Factory Lead Time

Mount

Mounting Type

Package / Case

Operating Temperature

Packaging

Published

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

HTS Code

Technology

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Number of Functions

Terminal Pitch

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

JESD-30 Code

Qualification Status

Supply Voltage-Max (Vsup)

Power Supplies

Supply Voltage-Min (Vsup)

Interface

Memory Size

Memory Type

Operating Mode

Clock Frequency

Supply Current-Max

Memory Format

Memory Interface

Organization

Memory Width

Write Cycle Time - Word, Page

Density

Standby Current-Max

Serial Bus Type

Endurance

Write Cycle Time-Max (tWC)

Data Retention Time-Min

Write Protection

Height Seated (Max)

Length

Width

RoHS Status

Pbfree Code

Supply Voltage

I2C Control Byte

Lead Free

Number of Pins

Contact Plating

Max Operating Temperature

Min Operating Temperature

Terminal Form

Frequency

Reflow Temperature-Max (s)

Operating Supply Voltage

Temperature Grade

Max Supply Voltage

Min Supply Voltage

Number of Ports

View Compare
BU9891GUL-WE2

Rohm Semiconductor

16 Weeks

Surface Mount

Surface Mount

6-UFBGA, CSPBGA

-40°C~85°C TA

Tape & Reel (TR)

2012

Active

1 (Unlimited)

6

EAR99

8542.32.00.51

CMOS

1.7V~5.5V

BOTTOM

NOT SPECIFIED

1

0.5mm

NOT SPECIFIED

BU9891

6

R-PBGA-B6

Not Qualified

5.5V

1.8/5V

1.7V

Serial

4Kb 256 x 16

Non-Volatile

SYNCHRONOUS

2MHz

0.003mA

EEPROM

SPI

256X16

16

5ms

4 kb

0.000002A

3-WIRE

100000 Write/Erase Cycles

5ms

40

SOFTWARE

0.55mm

1.6mm

1mm

ROHS3 Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
BU9880GUL-WE2

Rohm Semiconductor

16 Weeks

Surface Mount

Surface Mount

6-UFBGA, CSPBGA

-40°C~85°C TA

Tape & Reel (TR)

2012

Active

1 (Unlimited)

8

EAR99

8542.32.00.51

CMOS

1.7V~5.5V

BOTTOM

NOT SPECIFIED

1

0.5mm

NOT SPECIFIED

BU9880

8

R-PBGA-B8

Not Qualified

5.5V

1.8/5V

1.7V

2-Wire, I2C, Serial

64Kb 8K x 8

Non-Volatile

SYNCHRONOUS

400kHz

0.002mA

EEPROM

I2C

8KX8

8

5ms

64 kb

0.000002A

I2C

1000000 Write/Erase Cycles

5ms

40

HARDWARE

0.55mm

1.98mm

1.58mm

ROHS3 Compliant

yes

2.5V

1010000R

Lead Free

-

-

-

-

-

-

-

-

-

-

-

-

BU9891GUL-WE2 vs BU9880GUL-WE2
BU9890GUL-WE2

Rohm Semiconductor

16 Weeks

Surface Mount

Surface Mount

6-UFBGA, CSPBGA

-40°C~85°C TA

Tape & Reel (TR)

2009

Active

1 (Unlimited)

6

-

-

CMOS

1.7V~3.6V

BOTTOM

-

-

0.5mm

-

BU9890

-

-

Not Qualified

-

1.8/3.3V

-

2-Wire, I2C, Serial

32Kb 4K x 8

Non-Volatile

-

400kHz

0.0041mA

EEPROM

I2C

4KX8

8

5ms

32 kb

0.000002A

I2C

100000 Write/Erase Cycles

-

40

HARDWARE

-

-

-

ROHS3 Compliant

-

-

1010000R

Lead Free

6

-

-

-

-

-

-

-

-

-

-

-

BU9891GUL-WE2 vs BU9890GUL-WE2
BU9882FV-WE2

Rohm Semiconductor

6 Weeks

Surface Mount

-

LSSOP

-

Tape & Reel (TR)

2005

Active

1 (Unlimited)

14

EAR99

8542.32.00.51

CMOS

-

DUAL

NOT SPECIFIED

1

0.65mm

-

-

14

-

Not Qualified

-

-

-

2-Wire, I2C, Serial

256B

EEPROM

SYNCHRONOUS

-

0.003mA

-

-

256X8

8

-

2 kb

0.000005A

I2C

-

10ms

-

-

1.25mm

5mm

4.4mm

ROHS3 Compliant

yes

4V

-

Lead Free

14

Copper, Tin

85°C

-40°C

GULL WING

400kHz

NOT SPECIFIED

5V

INDUSTRIAL

5.5V

2.5V

2

BU9891GUL-WE2 vs BU9882FV-WE2