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M28W640ECB90N6

M28W640ECB90N6

M28W640ECB90N6

STMicroelectronics

1.8/3.33/3.3V V 48 Pin Memory IC M28W640 18.4mm mm

SOT-23

M28W640ECB90N6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTube
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 48
ECCN Code 3A991.B.1.A
Terminal Finish Tin/Lead (Sn/Pb)
Additional FeatureBOTTOM BOOT BLOCK
HTS Code8542.32.00.51
Technology FLASH - NOR
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.5mm
Reach Compliance Code not_compliant
Base Part Number M28W640
Pin Count48
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies1.8/3.33/3.3V
Supply Voltage-Min (Vsup) 2.7V
Memory Size64Mb 4M x 16
Memory TypeNon-Volatile
Operating ModeASYNCHRONOUS
Supply Current-Max 0.02mA
Memory Format FLASH
Memory InterfaceParallel
Data Bus Width 16b
Organization 4MX16
Memory Width 16
Write Cycle Time - Word, Page 90ns
Standby Current-Max 0.000005A
Memory Density 67108864 bit
Access Time (Max) 90 ns
Programming Voltage3V
Data Polling NO
Toggle Bit NO
Command User Interface YES
Number of Sectors/Size 8127
Sector Size 4K32K
Boot Block BOTTOM
Common Flash Interface YES
Height Seated (Max) 1.2mm
Length 18.4mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3062 items

Pricing & Ordering

QuantityUnit PriceExt. Price
576$11.96842$6893.80992

M28W640ECB90N6 Product Details

M28W640ECB90N6 Overview


A Non-Volatile-type memory can be classified as the memory type of this device. There is a Tube case available. The case is embedded in 48-TFSOP (0.724, 18.40mm Width). The memory size of the chip is 64Mb 4M x 16 Mb. Memory data is stored in FLASH-format, which is common in mainstream devices. Due to its wide temperature range of -40°C~85°C TA, this device is well suited to a wide range of applications that require high performance. There is a voltage range of 2.7V~3.6V for the supply voltage. As far as the mounting type is concerned, Surface Mount is recommended. On the chip, there are 48 terminations that are planted. It supports up to 1 functions for comprehensive operation. A voltage of 3V is required for the operation of this memory device. As the base part number for the device, M28W640 is frequently used to select similar items. There are 48 pins on the package of the memory device. I have noticed that the memory device has 48 pins, which indicates that it has 48 locations in the memory. In spite of all the merits this chip has, it also features BOTTOM BOOT BLOCK to level up system performance. As for power supplies, this memory chip requires just 1.8/3.33/3.3V . This device can be operated from a maximum supply current of 0.02mA under ideal conditions. There is a need for a programming voltage of 3V in order to modify the state of some nonvolatile memory arrays. There are a total of 8127 specific sized divisions in this memory.

M28W640ECB90N6 Features


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

M28W640ECB90N6 Applications


There are a lot of STMicroelectronics M28W640ECB90N6 Memory applications.

  • printers
  • embedded logic
  • nonvolatile BIOS memory
  • networks
  • servers
  • personal digital assistants
  • Camcorders
  • networking
  • data buffer
  • hard disk drive (HDD)

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