參數(shù)資料
型號(hào): IDT71P79104
廠商: Integrated Device Technology, Inc.
英文描述: 18Mb Pipelined DDR⑩II SIO SRAM Burst of 2
中文描述: 35.7流水線⑩二二氧化硅的DDR SRAM的爆裂2
文件頁(yè)數(shù): 4/23頁(yè)
文件大?。?/td> 641K
代理商: IDT71P79104
6.42
IDT71P79204 (2Mx8-Bit), 71P79104 (2Mx9-Bit), 71P79804 (1Mx18-Bit) 71P79604 (512Kx36-Bit)
18 Mb DDR II SIO SRAM Burst of 2 Commercial and Industrial Temperature Ranges
Pin Definitions continued
Symbol
Pin Function
Description
Doff
Input
DLL Turn Off. When lowthis input will turn off the DLL inside the device. The AC timngs wth the DLL
turned off will be different fromthose listed in this data sheet. There wll be an increased propagation delay
fromthe incidence of C and
C
to Q, or K and
K
to Q as configured. The propagation delay is not a tested
parameter but wll be simlar to the propagation delay of other SRAMdevices in this speed grade.
TDO
Output
TDO pin for JTAG.
TCK
Input
TCK pin for JTAG.
TDI
Input
TDI pin for JTAG. An internal resistor wll pull TDI to V
DD
when the pin is unconnected.
TMS
Input
TMS pin for JTAG. An internal resistor wll pull TMS to V
DD
when the pin is unconnected.
NC
No connects inside the package. Can be tied to any voltage level.
V
REF
Input
Reference
Reference Voltage input. Static input used to set the reference level for HSTL inputs and Outputs as well
as AC measurement points.
V
DD
Power
Supply
Power supply inputs to the core of the device. Should be connected to a 1.8V power supply.
V
SS
Ground
Ground for the device. Should be connected to ground of the system
V
DDQ
Power
Supply
Power supply for the outputs of the device. Should be connected to a 1.5V power supply for HSTL or
scaled to the desired output voltage.
6432 tbl 02b
相關(guān)PDF資料
PDF描述
IDT71P79204 18Mb Pipelined DDR⑩II SIO SRAM Burst of 2
IDT71P79604 18Mb Pipelined DDR⑩II SIO SRAM Burst of 2
IDT71P79804 18Mb Pipelined DDR⑩II SIO SRAM Burst of 2
IDTIDT71P79104167BQ 18Mb Pipelined DDR⑩II SIO SRAM Burst of 2
IDTIDT71P79104167BQI 18Mb Pipelined DDR⑩II SIO SRAM Burst of 2
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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IDT71P79804S167BQI8 功能描述:IC SRAM 18MBIT 167MHZ 165FBGA RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 產(chǎn)品變化通告:Product Discontinuation 05/Nov/2008 標(biāo)準(zhǔn)包裝:84 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 ZBT 存儲(chǔ)容量:4.5M(128K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:119-BGA 供應(yīng)商設(shè)備封裝:119-PBGA(14x22) 包裝:托盤 其它名稱:71V3557SA75BGI
IDT71P79804S250BQG 功能描述:IC SRAM 18MBIT 250MHZ 165FBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 產(chǎn)品變化通告:Product Discontinuation 05/Nov/2008 標(biāo)準(zhǔn)包裝:84 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 ZBT 存儲(chǔ)容量:4.5M(128K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:119-BGA 供應(yīng)商設(shè)備封裝:119-PBGA(14x22) 包裝:托盤 其它名稱:71V3557SA75BGI
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IDT71P79804S250BQGI 功能描述:IC SRAM 18MBIT 250MHZ 165FBGA RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 產(chǎn)品變化通告:Product Discontinuation 05/Nov/2008 標(biāo)準(zhǔn)包裝:84 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 ZBT 存儲(chǔ)容量:4.5M(128K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:119-BGA 供應(yīng)商設(shè)備封裝:119-PBGA(14x22) 包裝:托盤 其它名稱:71V3557SA75BGI