Name: M28W640FCB70ZB6E
Brand: Micron
SKU: M28W640FCB70ZB6E

Type

Parameter

Mounting Type

Surface Mount

Package / Case

48-TFBGA

Surface Mount

YES

Operating Temperature

-40°C~85°C TA

Packaging

Tray

Published

2008

Part Status

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

Technology

FLASH - NOR

Voltage - Supply

2.7V~3.6V

Terminal Position

BOTTOM

Terminal Pitch

0.75mm

Base Part Number

M28W640

JESD-30 Code

R-PBGA-B48

Qualification Status

Not Qualified

Power Supplies

3/3.3V

Memory Size

64Mb 4M x 16

Memory Type

Non-Volatile

Supply Current-Max

0.02mA

Memory Format

FLASH

Memory Interface

Parallel

Organization

4MX16

Memory Width

Write Cycle Time - Word, Page

70ns

Standby Current-Max

0.000005A

Memory Density

67108864 bit

Access Time (Max)

70 ns

Data Polling

Toggle Bit

Command User Interface

YES

Number of Sectors/Size

8127

Sector Size

4K32K

Boot Block

BOTTOM

Common Flash Interface

YES

RoHS Status

RoHS Compliant

M28W640FCB70ZB6E Overview

Non-Volatile is its memory type. It is available in a case with a Tray shape. As you can see, it is embedded in 48-TFBGA case. There is an 64Mb 4M x 16 memory capacity on the chip. In this device, the memory is of the FLASH-format, which is a popular format in the mainstream computing sector. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 2.7V~3.6V is possible to be applied to the supply. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 48 terminations. To select similar parts, many people use the device's base part number M28W640. This memory chip requires a mere 3/3.3V of power. This memory ics is capable of operating with an input current of 0.02mA at max. The manufacturer has divided this memory into 8127 different sections that have specific sizes in total.