| Package |
SO-8
|
| Outpack |
TRAY
|
| RoHS |
Leaded
|
| Voltage |
3.0V
|
| Temperature |
-40 C~+85 C
|
| Speed |
75MHZ
|
| Std. Pack Qty |
|
| Std. Carton |
|
| Density |
4M
|
| Security |
No security
|
| Packaging |
SO Tube (MLP and BGA tray)
|
| Test Flow |
Standard parts
|
| Nor Family |
Data storage family 512K/1Mb – Uniform block erase 32KB 2Mb to 64Mb – Uniform block erase 64KB 128Mb – Uniform block erase 256KB
|
Description
The M25P40 is a 4 Mbit (512 K × 8) Serial Flash memory, with advanced write protection
mechanisms, accessed by a high speed SPI-compatible bus. The M25P40 features high
performance instructions allowing clock frequency up to 75 MHz.(1)
The memory can be programmed 1 to 256 bytes at a time, using the Page Program
instruction.
The memory is organized as 8 sectors, each containing 256 pages. Each page is 256 bytes
wide. Thus, the whole memory can be viewed as consisting of 2048 pages, or 524,288
bytes.
The whole memory can be erased using the Bulk Erase instruction, or a sector at a time,
using the Sector Erase instruction.
In order to meet environmental requirements, Numonyx offers the M25P40 in RoHS
compliant packages, which are Lead-free. RoHS specifications are available at:
www.Numonyx.com.
