64M-bit NOR Flash memory with a parallel interface, offering 4M x 16 words and a 22-bit address bus. Features a 90ns maximum access time and operates at a typical 3.3V supply voltage, with programming voltages ranging from 1.65-3.6V and 11.4-12.6V. This surface-mount component is housed in a 48-pin TFBGA package measuring 10.5mm x 6.39mm with a 0.75mm pin pitch. Includes asymmetrical block organization with a bottom boot block and a maximum operating current of 20mA, suitable for 0°C to 70°C operation.
PackageTFBGA
MountingSurface Mount
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Technical Specifications
Micron M28W640CB90ZB1 technical specifications.
General
| Basic Package Type | Ball Grid Array |
| Package Family Name | BGA |
| Package/Case | TFBGA |
| Package Description | Thin Fine Pitch Ball Grid Array |
| Lead Shape | Ball |
| Pin Count | 48 |
| PCB | 48 |
| Package Length (mm) | 10.5 |
| Package Width (mm) | 6.39 |
| Package Height (mm) | 1(Max) |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.75 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Density | 64Mbit |
| Interface Type | Parallel |
| Maximum Operating Current | 20mA |
| Block Organization | Asymmetrical |
| Architecture | Sectored |
| Programming Voltage | 1.65 to 3.6|11.4 to 12.6V |
| Timing Type | Asynchronous |
| Maximum Access Time | 90ns |
| Number of Words | 4M |
| Boot Block | Yes |
| Typical Operating Supply Voltage | 3.3V |
| Address Bus Width | 22bit |
| Location of Boot Block | Bottom |
| Number of Bits per Word | 16bit |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
Compliance
| Cage Code | 6Y440 |
| HTS Code | 8542320071 |
| Schedule B | 8542320070 |
| ECCN | 3A991.b.1.a |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Micron M28W640CB90ZB1 Datasheet
Download the complete datasheet for Micron M28W640CB90ZB1 to view detailed technical specifications.
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