Key facts
- Brand
- Samsung
- Model
- 8MX16
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
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Samsung K4S281633D-RL(N) 8Mx16 SDRAM 54CSP Datasheet
The Samsung K4S281633D-RL(N) is an 8M‑by‑16‑bit CMOS SDRAM offered in a 54‑ball CSP package. It supports 3.0 V and 3.3 V power supplies, LVTTL‑compatible multiplexed addresses, four‑bank operation, and programmable CAS latency (1‑3) and burst lengths (1, 2, 4, 8, full page). The device is designed for high‑performance memory systems with a maximum frequency of 133 MHz (CL = 3).
The datasheet provides detailed ordering information, package dimensions, absolute maximum ratings, DC and AC operating conditions, timing parameters, and mode‑register programming. It also includes a simplified truth table for command encoding and a recommended power‑up sequence.
Samsung 8MX16 specifications
| Package type | 54‑ball CSP (54CSP) |
|---|---|
| Memory organization | 8M × 16 bits |
| Maximum frequency | 133 MHz (CL = 3) |
| Supply voltage (Vpp) | 2.7 V min / 3.0 V typ / 3.6 V max |
| Operating temperature (extended) | -25 °C to 85 °C |
| Power dissipation | 1 W |
| Number of banks | 4 |
| CAS latency options | 1, 2, 3 |
| Burst length options | 1, 2, 4, 8, Full page |
| Interface | LVTTL compatible with multiplexed address |
Source: Samsung K4S281633D-RL(N) 8Mx16 SDRAM 54CSP Datasheet
All Samsung 8MX16 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the part number for the 100 MHz CL‑2 version?
The 100 MHz CL‑2 version is listed as K4S281633D‑RL/N75.
What is the recommended operating voltage range for Vpp?
Vpp should be between 2.7 V (minimum) and 3.6 V (maximum), with a typical value of 3.0 V.
What is the recommended supply voltage range for the SDRAM?
The device operates with a Vpp supply between 2.7 V and 3.6 V.
How many memory banks does the K4S281633D‑RL(N) have?
The SDRAM contains four independent banks.