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SST39WF400B-70-4C-B3KE

SST39WF400B-70-4C-B3KE

SST39WF400B-70-4C-B3KE

Microchip Technology

SST39 MPF? 48 Pin Memory IC SST39 MPF? Series SST39WF400B 4 Mb kb 8mm mm 15mA mA 16b b

SOT-23

SST39WF400B-70-4C-B3KE Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 48-TFBGA
Surface Mount YES
Number of Pins 48
Operating Temperature 0°C~70°C TA
Packaging Tray
Published 2000
Series SST39 MPF™
JESD-609 Code e1
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code 3A991.B.1.A
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
HTS Code 8542.32.00.51
Technology CMOS
Voltage - Supply 1.65V~1.95V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch 0.8mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number SST39WF400B
Pin Count 48
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.95V
Supply Voltage-Min (Vsup) 1.65V
Memory Size 4Mb 256K x 16
Nominal Supply Current 15mA
Memory Type Non-Volatile
Access Time 70ns
Memory Format FLASH
Memory Interface Parallel
Data Bus Width 16b
Organization 256KX16
Memory Width 16
Write Cycle Time - Word, Page 40μs
Address Bus Width 18b
Density 4 Mb
Standby Current-Max 0.00004A
Sync/Async Asynchronous
Word Size 16b
Data Polling YES
Toggle Bit YES
Command User Interface YES
Number of Sectors/Size 128
Sector Size 2K
Common Flash Interface YES
Height Seated (Max) 1.2mm
Length 8mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
480 $1.70467 $818.2416
SST39WF400B-70-4C-B3KE Product Details

SST39WF400B-70-4C-B3KE Overview


There is a Non-Volatile memory type associated with this device. Case Tray is available. There is a 48-TFBGA case embedded in it. The chip has an 4Mb 256K x 16 memory. This device utilizes a FLASH format memory which is of mainstream design. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. A voltage of 1.65V~1.95V can be supplied to memory ics. It is recommended to mount it in the Surface Mount mounting type. There are 48 terminations on the chip. In total, this part supports 1 functions. In order to power this memory device, 1.8V will be necessary. In order to select similar parts, typical manufacturers refer to SST39WF400B as the device's base part number. This memory device is enclosed in a 48-pin package. A memory device with 48 pins means that it contains 48 memory locations, indicating that it has 48 pins. It is noted that the operating supply voltage of this memory is 1.8V. As far as the nominal supply current of this memory component is concerned, it is rated at 15mA. This part plays an important role in applications that target the SST39 MPF? series of memory devices. Total, there are 128 specifically sized divisions within this memory.

SST39WF400B-70-4C-B3KE Features


Package / Case: 48-TFBGA
48 Pins
Operating Supply Voltage:1.8V

SST39WF400B-70-4C-B3KE Applications


There are a lot of Microchip Technology SST39WF400B-70-4C-B3KE Memory applications.

  • servers
  • networking
  • eDRAM
  • nonvolatile BIOS memory
  • supercomputers
  • printers
  • eSRAM
  • Camcorders
  • hard disk drive (HDD)
  • Cache memory

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