Key facts
- Brand
- Samsung
- Model
- K4S283233F
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
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Samsung K4S283233F Mobile SDRAM Datasheet
The K4S283233F mobile SDRAM provides 1 M × 32 bit storage organized in four banks and is supplied in a 90‑ball FBGA package (0.8 mm pitch). It supports both commercial (‑25 °C ~ 70 °C) and extended (‑25 °C ~ 85 °C) temperature ranges, with power‑supply options of 3.0 V and 3.3 V. Features include selectable CAS latencies (1, 2, 3), burst lengths (1, 2, 4, 8, full page), partial array self‑refresh and temperature‑compensated self‑refresh.
Electrical specifications cover absolute maximum ratings, recommended DC operating conditions (Vbb 2.7‑3.6 V, Vih 2.2‑3.0 V, Vil –0.3‑0.5 V), AC characteristics, and timing parameters for various latency settings. The document also details the power‑up sequence, burst operation modes, and pin configuration.
Samsung K4S283233F specifications
| Capacity and organization | 1M × 32 bit × 4 banks |
|---|---|
| Package | 90‑ball FBGA, 0.8 mm pitch |
| Supply voltage | 3.0 V & 3.3 V |
| Operating temperature (commercial) | -25 °C ~ 70 °C |
| Operating temperature (extended) | -25 °C ~ 85 °C |
| Refresh period | 64 ms (4K cycle) |
| Maximum frequency | 166 MHz (CL=3) |
| CAS latency options | 1, 2, 3 |
| Burst length options | 1, 2, 4, 8, full page |
All Samsung K4S283233F documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the recommended supply voltage range?
The device operates with a supply voltage (Vbb) between 2.7 V and 3.6 V.
Which temperature ranges does the K4S283233F support?
It supports commercial temperature operation from –25 °C to 70 °C and extended temperature operation from –25 °C to 85 °C.
What supply voltages does the K4S283233F support?
The device supports 3.0 V and 3.3 V power supplies.
What temperature ranges are available for the K4S283233F?
It is offered for commercial operation from –25 °C to 70 °C and extended operation from –25 °C to 85 °C.