3/3.3V V 48 Pin Memory IC M28W640 64 Mb kb 10.5mm mm 18mA mA 16b b
SOT-23
M28W640HCB70ZB6E Datasheet
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
48-TFBGA
Surface Mount
YES
Number of Pins
48
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Published
2008
JESD-609 Code
e1
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
48
ECCN Code
3A991.B.1.A
Terminal Finish
TIN SILVER COPPER
Additional Feature
BOTTOM BOOT BLOCK
HTS Code
8542.32.00.51
Technology
FLASH - NOR
Voltage - Supply
2.7V~3.6V
Terminal Position
BOTTOM
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
0.75mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
M28W640
Pin Count
48
Power Supplies
3/3.3V
Voltage
2.7V
Memory Size
64Mb 4M x 16
Nominal Supply Current
18mA
Memory Type
Non-Volatile
Memory Format
FLASH
Memory Interface
Parallel
Organization
4MX16
Memory Width
16
Write Cycle Time - Word, Page
70ns
Address Bus Width
22b
Density
64 Mb
Standby Current-Max
0.000005A
Access Time (Max)
70 ns
Sync/Async
Asynchronous
Word Size
16b
Data Polling
NO
Toggle Bit
NO
Command User Interface
YES
Number of Sectors/Size
8127
Sector Size
4K32K
Page Size
4words
Boot Block
BOTTOM
Common Flash Interface
YES
Height Seated (Max)
1.2mm
Length
10.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
960
$4.27234
$4101.4464
M28W640HCB70ZB6E Product Details
M28W640HCB70ZB6E Overview
There is a Non-Volatile memory type associated with this device. It comes in a Tray. There is a 48-TFBGA case embedded in it. The memory size of the chip is 64Mb 4M x 16 Mb. There is a FLASH-format memory used in this device, which is the memory format used by mainstream devices. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. It is supplied votage within 2.7V~3.6V. Its recommended mounting type is Surface Mount. There are 48 terminations on the chip. There are 1 functions supported by this part as part of the comprehensive working process. In order to function properly, this ic memory chip should be powered by a voltage of 3V. In order to select similar parts, typical manufacturers refer to M28W640 as the device's base part number. It is encased in an 48-pin package that contains this ic memory chip. The memory device in question has 48 pins, thus indicating that it has 48 memory locations that can be accessed. There is a nominal supply current rating of 18mA for this memory component. This chip features all the merits of a conventional chip, but it also features BOTTOM BOOT BLOCK to improve system performance. As for the power supply, this memory chip only needs 3/3.3V . There are 8127 specific divisions in this ic memory chip, and each division has a specific size. Ic memory chip is important to note that the chip performs well below 2.7V Volts as far as voltage is concerned.