Winbond NOR 4Mbit SPI Flash Memory 8-Pin SOIC, W25X40CLSNIG/TUBE
- RS Stock No.:
- 171-2238
- Mfr. Part No.:
- W25X40CLSNIG/TUBE
- Brand:
- Winbond
View all Flash Memory
105 In stock - FREE next working day delivery available
Price Each (In a Pack of 15)
£0.408
(exc. VAT)
£0.49
(inc. VAT)
| Units | Per unit | Per Pack* |
| 15 - 60 | £0.408 | £6.12 |
| 75 - 135 | £0.368 | £5.52 |
| 150 - 735 | £0.334 | £5.01 |
| 750 - 1485 | £0.307 | £4.605 |
| 1500 + | £0.283 | £4.245 |
| *price indicative | ||
- RS Stock No.:
- 171-2238
- Mfr. Part No.:
- W25X40CLSNIG/TUBE
- Brand:
- Winbond
Technical Reference
Legislation and Compliance
Product Details
4M-bit 2.5V Serial Flash Memory with uniform 4KB sectors and Dual SPI
Single and Dual Serial Peripheral Interface
Uniform 4KB erasable sectors & 32KB/64KB erasable blocks
2,048 pages (256 bytes), page program in 0.4mS (typ.)
Fast Read (0Bh), Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions
Clock operation up to 104MHz (208MHz equivalent with Fast Read Dual Output)
2.3 to 3.6V power supply
1mA active read current, 1μA power down current
-40° to +85°C operating range
Electronic ID in Single or Dual I/O mode
Read Unique ID (4Bh) instruction
Hardware and software write protection for top or bottom blocks
Volatile & Non-volatile Status Register Bits
Uniform 4KB erasable sectors & 32KB/64KB erasable blocks
2,048 pages (256 bytes), page program in 0.4mS (typ.)
Fast Read (0Bh), Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions
Clock operation up to 104MHz (208MHz equivalent with Fast Read Dual Output)
2.3 to 3.6V power supply
1mA active read current, 1μA power down current
-40° to +85°C operating range
Electronic ID in Single or Dual I/O mode
Read Unique ID (4Bh) instruction
Hardware and software write protection for top or bottom blocks
Volatile & Non-volatile Status Register Bits
Specifications
| Attribute | Value |
| Memory Size | 4Mbit |
| Interface Type | SPI |
| Package Type | SOIC |
| Pin Count | 8 |
| Organisation | 512K x 8 |
| Mounting Type | Surface Mount |
| Cell Type | NOR |
| Minimum Operating Supply Voltage | 2.3 V |
| Maximum Operating Supply Voltage | 3.6 V |
| Block Organisation | Symmetrical |
| Length | 5mm |
| Height | 1.5mm |
| Width | 4mm |
| Dimensions | 5 x 4 x 1.5mm |
| Minimum Operating Temperature | -40 °C |
| Number of Words | 512K |
| Series | W25X |
| Maximum Random Access Time | 8ns |
| Maximum Operating Temperature | +85 °C |
| Number of Bits per Word | 8bit |