Bulk discount available
Subtotal 8 units (supplied in a tray)*
£11.224
(exc. VAT)
£13.472
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 28 unit(s) ready to ship
- Plus 120 unit(s) shipping from 26 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 8 - 28 | £1.403 |
| 32 - 60 | £1.365 |
| 64 - 124 | £1.333 |
| 128 + | £1.298 |
*price indicative
- RS Stock No.:
- 391-640P
- Mfr. Part No.:
- IS62C256AL-45ULI
- Brand:
- ISSI
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ISSI | |
| Memory Size | 256kB | |
| Product Type | SRAM | |
| Organisation | 32K x 8 Bit | |
| Number of Words | 32k | |
| Number of Bits per Word | 8 | |
| Maximum Random Access Time | 45ns | |
| Address Bus Width | 15bit | |
| Minimum Supply Voltage | 4.5V | |
| Timing Type | Asynchronous | |
| Mount Type | Surface | |
| Maximum Supply Voltage | 5.5V | |
| Package Type | SOP | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Pin Count | 28 | |
| Standards/Approvals | No | |
| Width | 8.53 mm | |
| Length | 18.24mm | |
| Series | IS62C256AL | |
| Height | 2.84mm | |
| Automotive Standard | No | |
| Supply Current | 25mA | |
| Select all | ||
|---|---|---|
Brand ISSI | ||
Memory Size 256kB | ||
Product Type SRAM | ||
Organisation 32K x 8 Bit | ||
Number of Words 32k | ||
Number of Bits per Word 8 | ||
Maximum Random Access Time 45ns | ||
Address Bus Width 15bit | ||
Minimum Supply Voltage 4.5V | ||
Timing Type Asynchronous | ||
Mount Type Surface | ||
Maximum Supply Voltage 5.5V | ||
Package Type SOP | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Pin Count 28 | ||
Standards/Approvals No | ||
Width 8.53 mm | ||
Length 18.24mm | ||
Series IS62C256AL | ||
Height 2.84mm | ||
Automotive Standard No | ||
Supply Current 25mA | ||
Static RAM, ISSI
The ISSI Static RAM products use high performing CMOS technology. There is a broad range of static RAMs which include the 5V high-speed asynchronous SRAM, high-speed low power asynchronous SRAM, 5V low power types asynchronous SRAMs, ultra-low power CMOS Static RAM and PowerSaverTM lower power asynchronous SRAMs. The ISSI SRAM devices come in a variety of voltages, memory size and different organisations. They are suitable in applications such as CPU cache memory, embedded processors, hard drive, and switches to industrial electronics.
Power supply: 1.8V/3.3V/5V
Packages available: BGA, SOJ, SOP, sTSOP, TSOP
Configuration choice available: x8 and x16
ECC feature available for High Speed Asynchronous SRAMs