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W19B320ATT7H

W19B320ATT7H

W19B320ATT7H

Winbond Electronics

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

SOT-23

W19B320ATT7H Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 48-TFSOP (0.724, 18.40mm Width)
Surface Mount YES
Operating Temperature -20°C~85°C TA
Packaging Tray
Published 2005
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code 3A991.B.1.A
Terminal Finish MATTE TIN
HTS Code 8542.32.00.51
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Reach Compliance Code unknown
Frequency 70GHz
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 48
JESD-30 Code R-PDSO-G48
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Memory Size 32Mb 4M x 8 2M x 16
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Supply Current-Max 0.045mA
Memory Format FLASH
Memory Interface Parallel
Organization 2MX16
Memory Width 16
Write Cycle Time - Word, Page 70ns
Standby Current-Max 0.000005A
Memory Density 33554432 bit
Access Time (Max) 70 ns
Programming Voltage 3V
Alternate Memory Width 8
Data Polling YES
Toggle Bit YES
Command User Interface YES
Number of Sectors/Size 863
Sector Size 8K64K
Ready/Busy YES
Boot Block TOP
Common Flash Interface YES
Length 18.4mm
Height Seated (Max) 1.2mm
Width 12mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
W19B320ATT7H Product Details

W19B320ATT7H Overview


A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tray case as well. Embedded in the 48-TFSOP (0.724, 18.40mm Width) case, memory ics is a single file. On the chip, there is an 32Mb 4M x 8 2M x 16 memory, which is the size of the chip's memory. There is a FLASH-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of -20°C~85°C TA, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 2.7V~3.6V volts. The recommended mounting type for memory ics is Surface Mount. A total of 48 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. In order to power this memory device, 3V will be necessary. The memory device in question has 48 pins, thus indicating that it has 48 memory locations that can be accessed. As for power supplies, this memory chip requires just 3/3.3V . In order to operate your device, you will need to provide a maximum supply current of 0.045mA. A programming voltage of 3V is required to change a nonvolatile memory array's state. A frequency of 70GHz is used to process the data on this memory chip. A total of 863 specifically sized divisions are contained in this memory.

W19B320ATT7H Features


Package / Case: 48-TFSOP (0.724, 18.40mm Width)
Freguency at 70GHz
70GHz terminals


W19B320ATT7H Applications


There are a lot of Winbond Electronics
W19B320ATT7H Memory applications.


  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card

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