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SST30VR023-500-E-WH PDF预览

SST30VR023-500-E-WH

更新时间: 2024-02-15 15:34:13
品牌 Logo 应用领域
芯科 - SILICON 静态存储器光电二极管内存集成电路
页数 文件大小 规格书
12页 103K
描述
Memory Circuit, ROM+SRAM, 256KX8, CMOS, PDSO32, 8 X 14 MM, TSOP1-32

SST30VR023-500-E-WH 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP1包装说明:TSOP1, TSSOP32,.56,20
针数:32Reach Compliance Code:unknown
HTS代码:8542.32.00.71风险等级:5.92
其他特性:ALSO CONTAINS 32K X 8 SRAMJESD-30 代码:R-PDSO-G32
JESD-609代码:e0长度:12.4 mm
内存密度:2097152 bit内存集成电路类型:MEMORY CIRCUIT
内存宽度:8混合内存类型:ROM+SRAM
功能数量:1端子数量:32
字数:262144 words字数代码:256000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-20 °C组织:256KX8
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装等效代码:TSSOP32,.56,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3 V认证状态:Not Qualified
座面最大高度:1.2 mm最大待机电流:0.00001 A
子类别:Other Memory ICs最大压摆率:0.0065 mA
最大供电电压 (Vsup):3.3 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:8 mm
Base Number Matches:1

SST30VR023-500-E-WH 数据手册

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2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM  
ROM/RAM Combo  
SST30VR021 / SST30VR022 / SST30VR023  
SST30VR021/022/0232 Mb Mask ROM (x8) + 1 Mb / 2Mb / 256 Kb SRAM (x8) Combo  
Data Sheet  
FEATURES:  
ROM + SRAM ROM/RAM Combo  
Low Power Dissipation:  
– SST30VR021: 256K x8 ROM + 128K x8 SRAM  
– SST30VR022: 256K x8 ROM + 256K x8 SRAM  
– SST30VR023: 256K x8 ROM + 32K x8 SRAM  
Standby: 3 µW (Typical)  
Operating: 10 mW (Typical)  
Fully Static Operation  
No clock or refresh required  
Three state Outputs  
ROM/RAM combo on a monolithic chip  
Equivalent ComboMemory (Flash + SRAM):  
SST31LF021E for code development and  
pre-production  
Packages Available  
32-pin TSOP (8mm x14mm)  
Wide Operating Voltage Range: 2.7-3.3V  
Chip Access Time  
SST30VR022  
70 ns  
SST30VR021/023 500 ns  
PRODUCT DESCRIPTION  
The SST30VR021/022/023 are ROM/RAM combo chips  
consisting of 2 Mbit Read Only Memory organized as 256  
KBytes and Static Random Access Memory organized as  
128, 256, and 32 KBytes.  
The SST30VR021/022/023 has an output enable input for  
precise control of the data outputs. It also has two (2) sepa-  
rate chip enable inputs for selection of either RAM or ROM  
and for minimizing current drain during power-down mode.  
The device is fabricated using SSTs advanced CMOS low  
power process technology.  
The SST30VR021/022/023 is particularly well suited for  
use in low voltage (2.7-3.3V) supplies such as pagers,  
organizers and other handheld applications.  
FUNCTIONAL BLOCK DIAGRAM  
RAMCS#  
RAMCS#  
ROMCS#  
OE#  
OE#  
WE#  
WE#  
RAM  
DQ -DQ  
7
0
ROMCS#  
OE#  
A
-A  
0
MS  
ROM  
380 ILL B1.1  
Note: A  
MS  
= Most Significant Address  
©2001 Silicon Storage Technology, Inc.  
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.  
S71135-02-000 4/01  
1
380  

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