参数资料
型号: IDT71256SA12TPG
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/8页
文件大小: 0K
描述: IC SRAM 256KBIT 12NS 28DIP
标准包装: 28
格式 - 存储器: RAM
存储器类型: SRAM - 异步
存储容量: 256K (32K x 8)
速度: 12ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
封装/外壳: 28-DIP(0.300",7.62mm)
供应商设备封装: 28-PDIP
包装: 管件
其它名称: 71256SA12TPG
CMOS Static RAM
256K (32K x 8-Bit)
IDT71256SA
32K x 8 advanced high-speed CMOS static RAM
Features
Description
The IDT71256SA is a 262,144-bit high-speed Static RAM organized
Commercial (0° to 70°C) and Industrial (-40° to 85°C)
temperature options
Equal access and cycle times
– Commercial and Industrial: 12/15/20/25ns
One Chip Select plus one Output Enable pin
Bidirectional data inputs and outputs directly
TTL-compatible
Low power consumption via chip deselect
Commercial product available in 28-pin 300-mil Plastic DIP,
300 mil Plastic SOJ and TSOP packages
Industrial product available in 28-pin 300 mil Plastic SOJ
as 32K x 8. It is fabricated using IDT’s high-perfomance, high-reliability
CMOS technology. This state-of-the-art technology, combined with
innovative circuit design techniques, provides a cost-effective solution for
high-speed memory needs.
The IDT71256SA has an output enable pin which operates as fast as
6ns, with address access times as fast as 12ns. All bidirectional inputs and
outputs of the IDT71256SA are TTL-compatible and operation is from a
single 5V supply. Fully static asynchronous circuitry is used, requiring no
clocks or refresh for operation.
The IDT71256SA is packaged in 28-pin 300-mil Plastic DIP, 28-pin
300 mil Plastic SOJ and TSOP.
and TSOP packages
Functional Block Diagram
A 0
A 1
A 2
A 3
A 4
A 5
A 6
A 7
A 8
A 9
A 10
A 11
A 12
A 13
A 14
ADDRESS
DECODER
262,144-BIT
MEMORY
ARRAY
,
I/O 0 - I/O 7
8
8
I/O CONTROL
2948 drw 01
CS
WE
OE
CONTROL
LOGIC
1
APRIL 2011
?2011 Integrated Device Technology, Inc.
DSC-2948/10
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相关代理商/技术参数
参数描述
IDT71256SA12TPGI 功能描述:IC SRAM 256KBIT 12NS 28DIP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:72 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步 存储容量:4.5M(256K x 18) 速度:133MHz 接口:并联 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 封装/外壳:100-LQFP 供应商设备封装:100-TQFP(14x20) 包装:托盘
IDT71256SA12Y 功能描述:IC SRAM 256KBIT 12NS 28SOJ RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 产品变化通告:Product Discontinuation 26/Apr/2010 标准包装:136 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步,DDR II 存储容量:18M(1M x 18) 速度:200MHz 接口:并联 电源电压:1.7 V ~ 1.9 V 工作温度:0°C ~ 70°C 封装/外壳:165-TBGA 供应商设备封装:165-CABGA(13x15) 包装:托盘 其它名称:71P71804S200BQ
IDT71256SA12Y8 功能描述:IC SRAM 256KBIT 12NS 28SOJ RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 产品变化通告:Product Discontinuation 26/Apr/2010 标准包装:136 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步,DDR II 存储容量:18M(1M x 18) 速度:200MHz 接口:并联 电源电压:1.7 V ~ 1.9 V 工作温度:0°C ~ 70°C 封装/外壳:165-TBGA 供应商设备封装:165-CABGA(13x15) 包装:托盘 其它名称:71P71804S200BQ
IDT71256SA12YG 功能描述:IC SRAM 256KBIT 12NS 28SOJ RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,500 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?(单线) 电源电压:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-MSOP 包装:带卷 (TR)
IDT71256SA12YG8 功能描述:IC SRAM 256KBIT 12NS 28SOJ RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1 系列:- 格式 - 存储器:闪存 存储器类型:闪存 - NAND 存储容量:4G(256M x 16) 速度:- 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:48-TFSOP(0.724",18.40mm 宽) 供应商设备封装:48-TSOP I 包装:Digi-Reel® 其它名称:557-1461-6