參數(shù)資料
型號(hào): IDT71V416YS12PHG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: 3.3V CMOS Static RAM 4 Meg (256K x 16-Bit)
中文描述: 256K X 16 STANDARD SRAM, 12 ns, PDSO44
封裝: 0.400 INCH, TSOP2-44
文件頁數(shù): 1/9頁
文件大?。?/td> 95K
代理商: IDT71V416YS12PHG
SEPTEMBER 2004
DSC-6478/00
1
2004 Integrated Device Technology, Inc.
Features
256K x 16 advanced high-speed CMOS Static RAM
JEDEC Center Power / GND pinout for reduced noise.
Equal access and cycle times
– Commercial and Industrial: 10/12/15ns
One Chip Select plus one Output Enable pin
Bidirectional data inputs and outputs directly
LVTTL-compatible
Low power consumption via chip deselect
Upper and Lower Byte Enable Pins
Single 3.3V power supply
Available in 44-pin, 400 mil plastic SOJ package and a 44-
pin, 400 mil TSOP Type II package and a 48 ball grid array,
9mm x 9mm package.
Description
The IDT71V416 is a 4,194,304-bit high-speed Static RAMorganized
as 256K x 16. It is fabricated using IDT’s high-perfomance, high-reliability
CMOS technology. This state-of-the-art technology, combined with inno-
vative circuit design techniques, provides a cost-effective solution for high-
speed memory needs.
The IDT71V416 has an output enable pin which operates as fast as
5ns, with address access times as fast as 10ns. All bidirectional inputs and
outputs of the IDT71V416 are LVTTL-compatible and operation is froma
single 3.3V supply. Fully static asynchronous circuitry is used, requiring
no clocks or refresh for operation.
The IDT71V416 is packaged in a 44-pin, 400 ml Plastic SOJ and a
44-pin, 400 ml TSOP Type II package and a 48 ball grid array, 9mmx
9mmpackage.
Functional Block Diagram
Output
Enable
Buffer
Address
Buffers
Chip
Select
Buffer
Write
Enable
Buffer
Byte
Enable
Buffers
OE
A0 - A17
Row / Column
Decoders
CS
WE
BHE
BLE
4,194,304-bit
Memory
Array
Sense
Amps
and
Write
Drivers
16
High
Byte
Buffer
High
Byte
Buffer
Low
Byte
Write
Buffer
Low
Byte
Output
Buffer
8
8
8
8
8
8
8
8
I/O 15
I/O 8
I/O 7
I/O 0
6478 drw 01
3.3V CMOS Static RAM
4 Meg (256K x 16-Bit)
IDT71V416VS
IDT71V416VL
相關(guān)PDF資料
PDF描述
IDT71V416VS12PHGI 3.3V CMOS Static RAM 4 Meg (256K x 16-Bit)
IDT71V416VL12BEGI 3.3V CMOS Static RAM 4 Meg (256K x 16-Bit)
IDT71V416VL12PHGI 3.3V CMOS Static RAM 4 Meg (256K x 16-Bit)
IDT71V416VL12YG 3.3V CMOS Static RAM 4 Meg (256K x 16-Bit)
IDT71V416VL15BEG 3.3V CMOS Static RAM 4 Meg (256K x 16-Bit)
相關(guān)代理商/技術(shù)參數(shù)
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IDT71V416YS12Y 功能描述:IC SRAM 4MBIT 12NS 44SOJ RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:576 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:閃存 - NAND 存儲(chǔ)容量:512M(64M x 8) 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP(0.724",18.40mm 寬) 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 其它名稱:497-5040
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