EM565161BJ-70 Etron Technology Inc., EM565161BJ-70 Datasheet

EM565161BJ-70

Manufacturer Part Number

EM565161BJ-70

Description

Manufacturer

Etron Technology Inc.

Datasheets

1.EM565161.pdf (13 pages)

2.EM565161BJ-70.pdf (13 pages)

3.EM565161BJ-70.pdf (13 pages)

4.EM565161BJ-70.pdf (13 pages)

Specifications of EM565161BJ-70

Case

BGA

Date_code

04+

Current page: 1 of 13
Download datasheet (240Kb)

EtronTech

Features

• Single Power Supply Voltage, 3.0 ~ 3.6 V

• Power Down Features Using CE1#, CE2, LB# and

• Low Power Dissipation

• Data retention Supply Voltage: 1.5V to 3.6V

• Direct TTL Compatibility for All Input and Output

• Wide Operating Temperature Range: -40°C to 85°C

• Standby current (maximum) @ VDD = 3.6 V

• Lead Free Package available

Ordering Information

G : indicates Lead Free Package

Overview

The EM565161 is an 8M-bit SRAM organized as 512K words by 16 bits. It is designed with advanced CMOS

technology. This Device operates from a single power supply. Advanced circuit technology provides both high

speed and low power. It is automatically placed in low-power mode when CE1# or both UB# and LB# are

asserted high or CE2 is asserted low. There are three control inputs. CE1# and CE2 are used to select the

device and for data retention control, and output enable (OE#) provides fast memory access. Data byte control

pin (LB#,UB#) provides lower and upper byte access. This device is well suited to various microprocessor

system applications where high speed, low power and battery backup are required. And, with a guaranteed

operating range from –40°C to 85°C, the EM565161 can be used in environments exhibiting extreme

temperature conditions.

Etron Technology, Inc.

No. 6, Technology Rd. V, Science-Based Industrial Park, Hsinchu, Taiwan 30077, R.O.C.

TEL: (886)-3-5782345

Etron Technology, Inc., reserves the right to make changes to its products and specifications without notice.

UB#

Part Number

EM565161BJ-70/-70G

EM565161BA-70/-70G

EM565161BJ-55/-55G

EM565161BA-55/-55G

Spee

70 ns

55 ns

FAX: (886)-3-5778671

35 µA 6x9 BGA

35 µA 8x10 BGA

35 µA 6x9 BGA

35 µA 8x10 BGA

DDS2

Package

Pin Assignment

48-Ball BGA (CSP), Top View

Pin Names

Symbol

A0 – A18

DQ0-DQ15

CE1#,CE2

OE#

WE#

LB#,UB#

GND

512K x 16 Low Power SRAM

DQ14

DQ15

GND

VDD

DQ8

DQ9

A18

LB#

DQ11

DQ10

DQ12

DQ13

OE#

UB#

Preliminary, Rev 1.2 Dec/2007

Function

Address Inputs

Data Inputs/Outputs

Chip Enable Input

Output Enable

Read/Write Control Input

Data Byte Control Inputs

Ground

Power Supply

No Connection

GND

A14

A12

A17

A16

A15

A13

A10

EM565161

CE1#

WE#

DQ1

DQ3

DQ4

DQ5

A11

VDD

GND

CE2

DQ0

DQ2

DQ6

DQ7

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