Datasheet > BS62LV4000TCP70

BS62LV4000TCP70

更新时间： 2024-01-09 14:26:16

品牌	Logo	应用领域
BSI		静态存储器光电二极管
页数	文件大小	规格书
9页	256K
描述
Standard SRAM, 512KX8, 70ns, CMOS, PDSO32

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BS62LV4000TCP70 数据手册

Very Low Power/Voltage CMOS SRAM

512K X 8 bit

BSI

BS62LV4000

GENERAL DESCRIPTION

FEATURES

• Wide Vcc operation voltage : 2.7V ~ 3.6V

• Very low power consumption :

The BS62LV4000 is a high performance, very low power CMOS

Static Random Access Memory organized as 524,288 words by 8 bits

and operates from a wide range of 2.7V to 3.6V supply voltage.

Advanced CMOS technology and circuit techniques provide both high

speed and low power features with a typical CMOS standby current of

0.5uA and maximum access time of 70ns in 3V operation.

Easy memory expansion is provided by an active LOW chip

enable (CE), and active LOW output enable (OE) and three-state

output drivers.

Vcc = 3.0V C-grade: 20mA (Max.) operating current

I -grade: 25mA (Max.) operating current

0.5uA (Typ.) CMOS standby current

• High speed access time :

-70

-10

70ns (Max) at Vcc = 3.0V

100ns (Max) at Vcc = 3.0V

• Automatic power down when chip is deselected

• Three state outputs and TTL compatible

• Fully static operation

• Data retention supply voltage as low as 1.5V

• Easy expansion with CE and OE options

The BS62LV4000 has an automatic power down feature, reducing the

power consumption significantly when chip is deselected.

The BS62LV4000 is available in the JEDEC standard 32 pin 8mmx

13.4mm STSOP, and 8mmx20mm TSOP.

PRODUCT FAMILY

POWER DISSIPATION

SPEED

( ns )

STANDBY

Operating

PRODUCT

FAMILY

OPERATING

TEMPERATURE

Vcc

RANGE

( ICCSB1 , Max )

( ICC, Max )

PKG TYPE

Vcc=3.0V

TSOP-32

STSOP-32

TSOP-32

STSOP-32

BS62LV4000TC

BS62LV4000STC

BS62LV4000TI

BS62LV4000STI

+0^OC to +70^OC 2.7V ~ 3.6V

-40^OC to +85^OC 2.7V ~ 3.6V

70 / 100

8uA

20mA

25mA

12uA

PIN CONFIGURATIONS

FUNCTIONAL BLOCK DIAGRAM

A13

A17

A15

A18

A16

A14

A12

Address

Input

Memory Array

2048

Row

A11

A10

2048 X 2048

Decoder

Buffer

A13

A17

A15

VCC

A18

A16

A14

A12

DQ7

DQ6

DQ5

DQ4

DQ3

GND

DQ2

DQ1

DQ0

BS62LV4000TC

BS62LV4000STC

BS62LV4000TI

BS62LV4000STI

2048

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

Data

Input

Buffer

Column I/O

Write Driver

Sense Amp

Data

Output

Buffer

256

Column Decoder

Control

Address Input Buffer

Vdd

Gnd

A11 A9 A8 A3 A2 A1 A0 A10

Brilliance Semiconductor, Inc. reserves the right to modify document contents without notice.

Revision 2.3

Jan. 2004

R0201-BS62LV4000

12 3 4 5 6 7...9

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与BS62LV4000TCP70相关器件

型号	品牌	描述	获取价格	数据表
BS62LV4000TI	BSI	Very Low Power/Voltage CMOS SRAM 512K X 8 bit	获取价格
BS62LV4000TI10	BSI	Standard SRAM, 512KX8, 100ns, CMOS, PDSO32	获取价格
BS62LV4000TI70	BSI	Standard SRAM, 512KX8, 70ns, CMOS, PDSO32	获取价格
BS62LV4000TIG10	BSI	Standard SRAM, 512KX8, 100ns, CMOS, PDSO32, TSOP-32	获取价格
BS62LV4000TIG70	BSI	Standard SRAM, 512KX8, 70ns, CMOS, PDSO32	获取价格
BS62LV4000TIP10	BSI	Standard SRAM, 512KX8, 100ns, CMOS, PDSO32, TSOP-32	获取价格