Datasheet Details
| Part number | SAA128M4T27B |
|---|---|
| Manufacturer | SpecTek |
| File Size | 627.31 KB |
| Description | 512M DDR SDRAM |
| Datasheet |
 SAA128M4T27B Datasheet
|
|
|
General Description
The 512Mb DDR SDRAM is a high-speed CMOS, dynamic random-access memory containing 536,870,912 bits.
It is internally configured as a quad-bank DRAM.
The 512Mb DDR SDRAM uses a double-data rate architecture to achieve high-speed operation.
Key Features
- PC2100, PC2700 and PC3200 compatible.
- VDD = +2.5V ±0.2V, VDDQ = +2.5V ±0.2V (For.
- 6A & 75A).
- VDD = +2.6V ±0.1V, VDDQ = +2.6V ±0.1V (For -5B).
- Bi-directional data strobe (DQS) transmitted/ received with data, i. e. source-synchronous data capture (x16 has two: LDQS and UDQS.
- one per byte).
- Internal, pipelined double-data-rate (DDR) architecture; two data accesses per clock cycle.
- Differential clock inputs (CK and CK#).