W981208BH Datasheet PDF (4M x 4 BANKS x 8-BIT SDRAM)

General Description

4M words × 4 banks × 8 bits.

Using pipelined architecture and 0.175 µm process technology, W981208BH delivers a data bandwidth of up to 143M words per second (-7).

Key Features

3.3V ±0.3V Power Supply.
Up to 143 MHz Clock Frequency.
4,194,304 Words × 4 banks × 8 bits organization.
Auto Refresh and Self Refresh.
CAS Latency: 2 and 3.
Burst Length: 1, 2, 4, 8, and full page.
Burst Read, Single Writes Mode.
Byte Data Controlled by DQM.
Power-Down Mode.
Auto-Precharge and Controlled Precharge.
4K Refresh cycles /64 mS.
Interface: LVTTL.
Packaged in TSOP II.

Datasheet Details

Part number	W981208BH
Manufacturer	Winbond
File Size	1.45 MB
Description	4M x 4 BANKS x 8-BIT SDRAM
Datasheet	W981208BH Datasheet

Part number

W981208BH

Manufacturer

Winbond

File Size

1.45 MB

Description

4M x 4 BANKS x 8-BIT SDRAM

Datasheet

W981208BH Datasheet

Other Datasheets by Winbond

Part Number	Description
W981208AH	4M x 8 bit x 4 Banks SDRAM
W981216AH	2M x 16 bit x 4 Banks SDRAM
W981216BH	2M x 4 BANKS x 16-BIT SDRAM
W9812G2GB	1M x 4 BANKS x 32BITS SDRAM
W9812G2GH	a high-speed SDRAM
W9812G2IB	1M x 4 BANKS x 32BITS SDRAM
W9812G2IH	1M x 4 BANKS x 32BITS SDRAM
W9812G6GH	2M X 4 BANKS X 16 BITS SDRAM
W9812G6IH	high-speed SDRAM
W9812G6JB	2M x 4-BANKS x 16-BITS SDRAM

Part Number

Description

W981208AH

4M x 8 bit x 4 Banks SDRAM

W981216AH

2M x 16 bit x 4 Banks SDRAM

W981216BH

2M x 4 BANKS x 16-BIT SDRAM

W9812G2GB

1M x 4 BANKS x 32BITS SDRAM

W9812G2GH

a high-speed SDRAM

W9812G2IB

1M x 4 BANKS x 32BITS SDRAM

W9812G2IH

1M x 4 BANKS x 32BITS SDRAM

W9812G6GH

2M X 4 BANKS X 16 BITS SDRAM

W9812G6IH

high-speed SDRAM

W9812G6JB

2M x 4-BANKS x 16-BITS SDRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

W981208BH GENERAL DESCRIPTION 4M × 4 BANKS × 8 BIT SDRAM W981208BH is a high-speed synchronous dynamic random access memory (SDRAM), organized as 4M words × 4 banks × 8 bits. Using pipelined architecture and 0.175 µm process technology, W981208BH delivers a data bandwidth of up to 143M words per second (-7). To fully comply with the personal computer industrial standard, W981208BH is sorted into three speed grades: -7, -75 and 8H. The -7 is compliant to the 143 MHz/CL3 or PC133/CL2 specification, the -75 is compliant to the PC133/CL3 specification, the -8H is compliant to the PC100/CL2 specification Accesses to the SDRAM are burst oriented.