The News: Alliance Memory announces that the company is now an authorized reseller for Micron’s J3, P30, and P33 series of parallel NOR Flash devices, which Micron previously discontinued with product change notification #32163 (last time buy: March 2018). Micron is continuing to produce these devices for Alliance Memory and intends to only supply Alliance Memory for any new orders placed through mid-2021.
Parts Table:
| Series | Part number | Density | Block configuration | Voltage | Temperature range | Package | Check stock availability |
|---|---|---|---|---|---|---|---|
| J3 | JS28F128J3F75A | 128Mb | Uniform Block | Vcc/Q=2.7V~3.6V | -40°C to 85°C | 56-Lead TSOP | Buy |
| PC28F128J3F75A | 128Mb | Uniform Block | Vcc/Q=2.7V~3.6V | -40°C to 85°C | 64-ball BGA | Buy | |
| JS28F128J3F75B | 128Mb | Uniform Block | Vcc/Q=2.7V~3.6V | -40°C to 85°C | 56-Lead TSOP | Buy | |
| JS28F640J3F75A | 64Mb | Uniform Block | Vcc/Q=2.7V~3.6V | -40°C to 85°C | 56-Lead TSOP | Buy | |
| JS28F320J3F75A | 32Mb | Uniform Block | Vcc/Q=2.7V~3.6V | -40°C to 85°C | 56-Lead TSOP | Buy | |
| P30 | PC28F512P30BFB | 512Mb | Bottom Boot | Vcc=1.7V~2.0V | -40°C to 85°C | 64-ball BGA | Buy |
| PC28F640P30TF65A | 64Mb | Top Boot | Vcc=1.7V~2.0V | -40°C to 85°C | 64-ball BGA | Buy | |
| PC28F640P30BF65B | 64Mb | Bottom Boot | Vcc=1.7V~2.0V | -40°C to 85°C | 64-ball BGA | Buy | |
| P33 | PC28F512P33BFD | 512Mb | Bottom Boot | Vcc/Q=2.3V~3.6V | -40°C to 85°C | 64-ball BGA | Buy |
| PC28F128P33BF60A | 128Mb | Bottom Boot | Vcc/Q=2.3V~3.6V | -40°C to 85°C | 64-ball BGA | Buy | |
| JS28F128P33BF70A | 128Mb | Bottom Boot | Vcc/Q=2.3V~3.6V | -40°C to 85°C | 56-Lead TSOP | Buy | |
| PC28F640P33BF60A | 64Mb | Bottom Boot | Vcc/Q=2.3V~3.6V | -40°C to 85°C | 64-ball BGA | Buy |
Key Specifications and Benefits:
- Single-bit cell (SBC) and multi-level cell (MLC) Flash manufactured on 65nm NOR technology
- Advanced write protection mechanisms
- x8 and x16 bus widths
- Common flash interface (CFI) compatible
- Access times down to 60ns
- Operate over a -40°C to +85°C temperature range
- Offered in 56-lead TSOP and 64-ball BGA packages
Target Applications:
- Mobile phones, scientific instruments, medical devices, and many other commercial, industrial, and automotive applications
The Context: Alliance Memory is committed to meeting its customers’ legacy component needs and has had great success working with Micron to provide continued support for a variety of devices, including 512M SDRAMs, 8G DDR3L SDRAMs, and flash memory including the M29F, M45PE, and N25Q. The company is continuing that success with these J3, P30, and P33 NOR Flash parts, which will provide its customers with a steady supply for a minimum of two more years.
Availability: Samples and production quantities of the Micron J3, P30, and P33 1.8V and 3V parallel NOR Flash devices are available now.
Product Datasheets:
https://www.alliancememory.com/wp-content/uploads/pdf/flash/Datasheet/J3_Series_datasheet.pdf (J3 series)
https://www.alliancememory.com/wp-content/uploads/pdf/flash/Datasheet/P30-64M-Datasheet.pdf (P30 series, 64Mb)
https://www.alliancememory.com/wp-content/uploads/pdf/flash/Datasheet/P30-512M-Datasheet.pdf (P30 series, 512Mb)
https://www.alliancememory.com/wp-content/uploads/pdf/flash/Datasheet/P33-64M_128M_Datasheet.pdf (P33 series, 64Mb and 128Mb)
https://www.alliancememory.com/wp-content/uploads/pdf/flash/Datasheet/P33-512M_Datasheet.pdf (P33 series, 512Mb)