Datasheet > SST30VR043-150-E-WH

SST30VR043-150-E-WH

更新时间： 2024-09-26 23:34:31

品牌	Logo	应用领域
其他 - ETC		静态存储器
页数	文件大小	规格书
12页	534K
描述
MIXED MEMORY\|SRAM+ROM\|CMOS\|TSSOP\|32PIN\|PLASTIC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SST30VR043-150-E-WH 数据手册

浏览型号SST30VR043-150-E-WH的Datasheet PDF文件第2页

浏览型号SST30VR043-150-E-WH的Datasheet PDF文件第3页

浏览型号SST30VR043-150-E-WH的Datasheet PDF文件第4页

浏览型号SST30VR043-150-E-WH的Datasheet PDF文件第5页

浏览型号SST30VR043-150-E-WH的Datasheet PDF文件第6页

浏览型号SST30VR043-150-E-WH的Datasheet PDF文件第7页

4 Mbit ROM + 1 Mbit / 256 Kbit SRAM

ROM/RAM Combo

SST30VR041 / SST30VR043

SST30VR041 / 0434Mb Mask ROM (x8) + 1Mb / 256Kb SRAM (x8) Combo

Data Sheet

FEATURES:

•

ROM + SRAM ROM/RAM Combo

– SST30VR041: 512K x8 ROM + 128K x8 SRAM

– SST30VR043: 512K x8 ROM + 32K x8 SRAM

•

Low Power Dissipation:

– Standby: 1.0 µW (Typical)

– Operating: 3.0 mW (Typical)

•

ROM/RAM combo on a monolithic chip

Fully Static Operation

– No clock or refresh required

Three-state Outputs

Packages Available

– 32-lead TSOP (8mm x14mm)

Equivalent ComboMemory (Flash + SRAM):

SST31LF041A for code development and

pre-production

Wide Operating Voltage Range: 2.7-3.3V

Chip Access Time

•

– SST30VR041 70 ns and 150 ns

– SST30VR043 150 ns

PRODUCT DESCRIPTION

The SST30VR041/043 are ROM/RAM combo chips

consisting of 4 Mbit Read-Only Memory (ROM) orga-

nized as 512 KByte and a Static Random Access

Memory (SRAM) organized as either 128 or 32 KByte.

Output Enable Input (OE#) is pin-shared with

RAMCS# (RAM Enable Input) signal in order to main-

tain the standard 32-lead TSOP package.

The SST30VR041/043 have an output enable input for pre-

cise control of the data outputs. It also has two (2) separate

chip enable inputs for selection of either SRAM or ROM

and for minimizing current drain during power-down mode.

The SST30VR041/043 is particularly well suited for use in

low voltage (2.7-3.3V) supplies such as pagers, organizers

and other handheld applications.

The device is fabricated using SST’s advanced CMOS low

power process technology.

FUNCTIONAL BLOCK DIAGRAM

RAMCS#

ROMCS#

OE#/RAMCS#

WE#

OE#

WE#

RAM

DQ -DQ

ROMCS#

OE#

-A

ROM

381 ILL B1.2

Note: A

= Most Significant Address

The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc.

ComboMemory is a trademark of Silicon Storage Technology, Inc.

These specifications are subject to change without notice.

S71134-02-000 2/02

381

12 3 4 5 6 7...12

中文翻译

下载PDF

与SST30VR043-150-E-WH相关器件

型号	品牌	获取价格	描述	数据表
SST30VR043-500-C-EH	ETC	获取价格	SRAM/ROM
SST30VR043-500-C-KH	ETC	获取价格	SRAM/ROM
SST30VR043-500-C-WH	SST	获取价格	4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR043-500-E-EH	ETC	获取价格	SRAM/ROM
SST30VR043-500-E-KH	ETC	获取价格	SRAM/ROM
SST30VR043-500-E-WH	SST	获取价格	4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR043-500-I-EH	ETC	获取价格	SRAM/ROM
SST30VR043-500-I-KH	ETC	获取价格	SRAM/ROM
SST30VR043-70-C-WH	SST	获取价格	4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR043-70-E-WH	SST	获取价格	4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo