| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
231 pcs
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231 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name |
The Texas Instruments TMS4256-12FML is a 256K x 1 bit page mode Dynamic Random-Access Memory (DRAM) component. It features a maximum access time of 150 nanoseconds and is built using NMOS technology.
This DRAM supports various refresh modes, including RAS only, CAS before RAS, and hidden refresh, requiring 256 refresh cycles. It operates within a supply voltage range of 4.5V to 5.5V, with a nominal supply of 5V. The component has separate I/O with 3-state output characteristics.
Packaged in a PDIP16 (Plastic Dual In-line Package with 16 pins), the TMS4256-12FML is designed for through-hole mounting. Its dimensions include a length of 19.305mm and a width of 7.62mm, with a maximum seated height of 5.08mm and a terminal pitch of 2.54mm.
This component is suitable for applications in industrial automation, consumer electronics, and telecommunications equipment that require reliable memory solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V, nominal 5V.
16-pin PDIP (Plastic Dual-In-Line Package) for through-hole mounting.
0°C to 70°C.
150ns maximum.
256K x 1 (256K words of 1 bit each).
NMOS.
256 cycles.