32 Mbit (2 Mb ) And 64 Mbit (4 Mb ) 3 V Supply, Boot Block And Uniform Block, Secure Flash Memories

The M28W320FST M28W320FSB and M28W320FSU are 32 Mbit (2 Mbit 16) Secure Flash memories; while the M28W640FST M28W640FSB and M28W640FSU are 64 Mbit (4 Mbit 16). In the pesent datasheet, the M28W320FST and M28W320FSB will be referred to as M28W320FS, and the M28W640FST and M28W640FSB as M28W640FS. The devices CAN be erased electrically at block level and programmed in-system on a Word- by-Word basis using a 2.7 V to 3.6 V V supply for the circuitry and a 2.7 V to 3.6 V V DD DDQ supply for the Input/Output pins. An optional 12 V V power supply is provided to speed up PP customer programming. The M28W320FS and M28W640FS are boot block Flash Memories They have an asymmetrical block architecture with 4 KWord Parameter Blocks and 32 KWord Main Blocks. The M28W320FST and M28W640FST have the Parameter Blocks at the top of the memory address space while the M28W320FSB and M28W640FSB locate the Parameter Blocks starting from the bottom. Refer to Table 1, Figure 7, Figure 8 and Figure 9 for a detailed description of the devices memory architecture and map. By STMicroelectronics
M28W320FSB 's PackagesM28W320FSB 's pdf datasheet
M28W320FSB70ZA6E
M28W320FST
M28W320FST70ZA6
M28W320FST70ZA6E
M28W320FSU
M28W320FSU70ZA6
M28W320FSU70ZA6E
M28W640FSB
M28W640FSB70ZA6
M28W640FSB70ZA6E
M28W640FSB70ZA6F
M28W640FST
M28W640FST70ZA6
M28W640FST70ZA6E
M28W640FSU
M28W640FSU70ZA6
M28W640FSU70ZA6E
M28W640FSU70ZA6F




M28W320FSB Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
M28W320FSB Application circuits
M28W320FSB circuits
This is one application circuit of M28W320FSB,If you need more circuits,please download M28W320FSB's pdf datasheet.


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