MB81F161622C-60FN Fujitsu, MB81F161622C-60FN Datasheet

MB81F161622C-60FN

Manufacturer Part Number

MB81F161622C-60FN

Description

SDRAM 1Mx16, 166 MHz

Manufacturer

Fujitsu

Datasheet

1.MB81F161622C-60FN.pdf (48 pages)

Specifications of MB81F161622C-60FN

Package

T&R 3rd

Unit

1000

Date_code

00+

Current page: 1 of 48
Download datasheet (342Kb)

FUJITSU SEMICONDUCTOR

MEMORY

CMOS

SYNCHRONOUS DYNAMIC RAM

MB81F161622C-60/-70/-80/-80L

CL - t

Clock Frequency (CL = 3)

Burst Mode Cycle Time (CL = 3)

Access Time From Clock (CL = 3)

Operating Current

Power Down Mode Current (I

Self Refresh Mode Current (I

• Single +3.3 V Supply: +0.3 V / 0.15 V tolerance (-60)

• LVTTL compatible I/O interface

• 4 K refresh cycles every 64 ms

• Dual banks operation

• Burst read/write operation and burst

DESCRIPTION

PRODUCT LINE & FEATURES

The Fujitsu MB81F161622C is a CMOS Synchronous Dynamic Random Access Memory (SDRAM) containing

16,777,216 memory cells accessible in an 16-bit format. The MB81F161622C features a fully synchronous

operation referenced to a positive edge clock whereby all operations are synchronized at a clock input which

enables high performance and simple user interface coexistence. The MB81F161622C SDRAM is designed to

reduce the complexity of using a standard dynamic RAM (DRAM) which requires many control signal timing

constraints, and may improve data bandwidth of memory as much as 5 times more than a conventional DRAM.

The MB81F161622C is ideally suited for laser printers, high resolution graphic adapters, accelerators and other

applications where an extremely large memory and bandwidth are required and where a simple interface is

needed.

read/single write operation capability

DATA SHEET

RCD

- t

512 K

Parameter

Synchronous Dynamic Random Access Memory

0.3 V tolerance (-70/-80/-80L)

CC6

CC2P

)

CMOS 2-Bank

)

16 BIT

3 - 3 - 3 clk min.

167 MHz max.

150 mA max.

5.5 ns max.

6.0 ns min.

1 mA max.

-60

524,288-Word

3 - 3 - 3 clk min.

MB81F161622C

143 MHz max.

130 mA max.

7.0 ns min.

1 mA max.

6 ns max.

• Byte control by DQMU/DQML

• Programmable burst type, burst length,

• Auto-and Self-refresh (every 15.6 s)

• CKE power down mode

• Output Enable and Input Data Mask

• 167 MHz/143MHz/125 MHz clock frequency

and CAS latency

-70

16 Bit

1 mA / 400 µA max.

3 - 3 - 3 clk min.

125 MHz max.

110 mA max.

8.0 ns min.

1 mA max.

6 ns max.

-80/-80L

(100MHz @CL=3)

Reference Spec

3 - 3 - 3 clk min.

100 MHz max.

90 mA max.

AE1E

1 mA max.

10 ns min.

6 ns max.

Related parts for MB81F161622C-60FN

Related keywords

MB81F161622C-60FN datasheet
MB81F161622C-60FN data sheet
MB81F161622C-60FN pdf datasheet
MB81F161622C-60FN component
MB81F161622C-60FN part
MB81F161622C-60FN distributor
MB81F161622C-60FN RoHS
MB81F161622C-60FN datasheet download