This is a product description file for Hynix HYMP112S64MP8 series of SDRAMs. It introduces the features and characteristics of the product.
The HYMP112S64(L)MP8 is an unbuffered 200‑pin DDR2 SDRAM SO‑DIMM organized as a 128M×64 high‑speed memory array, offering a 1 GB capacity in a 67.60 mm × 30.00 mm form factor. It complies with JEDEC DDR2 standards and supports PC2‑3200 (DDR2‑400) and PC2‑4300 (DDR2‑533) data rates.
The document details functional block diagrams, pin assignments, absolute maximum ratings, AC and differential input logic levels, output buffer specifications, and IDD power consumption. It also includes the Serial Presence Detect (SPD) layout and package outline for system integration.
| Capacity | 1 GB |
|---|---|
| Form Factor | 67.60 mm × 30.00 mm |
| Pin Count | 200 pins |
| Operating Voltage (VDD) | 1.7 V – 1.9 V |
| Data Rate | PC2‑3200 (DDR2‑400) |
The VDD supply voltage ranges from 1.7 V to 1.9 V.
It has a 200‑pin package.
The module provides a 1 GB capacity (128M × 64).