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M29W640FB70N6E

M29W640FB70N6E

M29W640FB70N6E

Micron Technology Inc.

3/3.3V V 48 Pin Memory IC M29W640 18.4mm mm

SOT-23

M29W640FB70N6E Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 5 Weeks
Mounting Type Surface Mount
Package / Case 48-TFSOP (0.724, 18.40mm Width)
Surface MountYES
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTray
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code 3A991.B.1.A
Terminal Finish Matte Tin (Sn)
Additional FeatureBOTTOM BOOT BLOCK
HTS Code8542.32.00.51
Technology FLASH - NOR
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number M29W640
Pin Count48
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Memory Size64Mb 8M x 8 4M x 16
Memory TypeNon-Volatile
Operating ModeASYNCHRONOUS
Supply Current-Max 0.02mA
Memory Format FLASH
Memory InterfaceParallel
Organization 4MX16
Memory Width 16
Write Cycle Time - Word, Page 70ns
Standby Current-Max 0.0001A
Memory Density 67108864 bit
Access Time (Max) 70 ns
Programming Voltage3V
Alternate Memory Width 8
Data Polling YES
Toggle Bit YES
Command User Interface YES
Number of Sectors/Size 8127
Sector Size 8K64K
Page Size 4/8words
Ready/Busy YES
Boot Block BOTTOM
Common Flash Interface YES
Length 18.4mm
Height Seated (Max) 1.2mm
Width 12mm
RoHS StatusROHS3 Compliant
In-Stock:3417 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$12.900027$12.900027
10$12.169837$121.69837
100$11.480979$1148.0979
500$10.831112$5415.556
1000$10.218029$10218.029

M29W640FB70N6E Product Details

M29W640FB70N6E 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-TFSOP (0.724, 18.40mm Width) case. There is an 64Mb 8M x 8 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. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 3V power supply. To select similar parts, many people use the device's base part number M29W640. It is encased in an 48-pin package that contains this ic memory chip. It has 48 pins indicating it has 48 memory locations. While this memory chip features many merits, it also offers BOTTOM BOOT BLOCK for improving system performance. 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. A programming voltage of 3V is needed to alter the state of certain nonvolatile memory arrays. The manufacturer has divided this memory into 8127 different sections that have specific sizes in total.

M29W640FB70N6E Features


Package / Case: 48-TFSOP (0.724, 18.40mm Width)
48 Pins
Additional Feature:BOTTOM BOOT BLOCK


M29W640FB70N6E Applications


There are a lot of Micron Technology Inc.
M29W640FB70N6E Memory applications.


  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card
  • hard disk drive (HDD)

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