| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The Microchip Technology 23K256-E/SN is a 256 Kbit Serial SRAM device designed for applications requiring efficient serial memory access. It utilizes a Serial Peripheral Interface (SPI) compatible bus, requiring SCK, SI, and SO lines for communication, controlled by a Chip Select (CS) input.
This device features a maximum clock frequency of 20 MHz and operates within a voltage range of 2.7V to 3.6V. Its memory organization is 32K x 8 bits, providing a total memory size of 256 Kbit. The SRAM is volatile and supports flexible operating modes including byte read/write, page mode (32 Byte Page), and sequential read/write operations.
Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount package, the 23K256-E/SN is suitable for various electronic designs. It operates across an industrial temperature range of -40°C to 125°C (TA). The device is built with low-power CMOS technology, featuring a read current of 3 mA at 1 MHz and a standby current of 4 µA Max. at +85°C.
Compliance includes RoHS3 status and it is also Pb-Free and Halogen Free. The Moisture Sensitivity Level (MSL) is 1 (Unlimited), and REACH status is Unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 23K256-E/SN has a memory size of 256 Kbit and is organized as 32K x 8 bits.
The maximum clock frequency for the 23K256-E/SN is 20 MHz.
The 23K256-E/SN operates within a voltage range of 2.7V to 3.6V.
The operating temperature range for the 23K256-E/SN is -40°C to 125°C (TA).
The 23K256-E/SN is available in an 8-SOIC package with a width of 0.154" (3.90mm).
The 23K256-E/SN is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the 23K256-E/SN is 1 Unlimited.