| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,824 pcs
|
1824 pcs | On Request | 1 | On Request | On Request | 518 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The STMicroelectronics M29F040B-90N1 is a 4 Megabit NOR Flash memory integrated circuit. It utilizes a parallel interface for data access and is housed in a 32-pin PLCC surface-mount package.
This non-volatile memory chip provides random access and erase/write capabilities, making it suitable for code storage in embedded systems. It supports rapid read/write cycles with a maximum access time of 45 nanoseconds and a write cycle time of 45ns per word/page.
The device operates within a supply voltage range of 4.5V to 5.5V and has an operating temperature range of 0°C to 70°C (TA). The memory is organized as 512K x 8 bits and uses NOR architecture for in-place read/write operations.
Designed for embedded systems, microcontroller-based designs, telecommunications, industrial controllers, and consumer electronics, the M29F040B-90N1 is ideal for applications requiring fast boot memory and in-system code updates.
| Qty | Low | High |
|---|---|---|
| 1+ | $10.03 | $10.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 5.5V.
It is available in 32-PLCC (11.35mm x 13.89mm) and 32-LCC (J-Lead) packages.
The operating temperature range is from 0°C to 70°C.
It is marked as RoHS3 compliant, but this status is unverified.