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參數(shù)資料
| 型號： | IDT7207L25D |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | LVDS 21-Bit Serializers/De-Serializers; Package: TSSOP; No of Pins: 48; Container: Rail |
| 中文描述： | 32K X 9 OTHER FIFO, 25 ns, CDIP28 |
| 封裝： | CERDIP-28 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 148K |
| 代理商： | IDT7207L25D |
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DECEMBER 1996
1996 Integrated Device Technology, Inc.
DSC-3140/2
5.05
1
The IDT logo is a registered trademark of Integrated Device Techology, Inc.
IDT7207
CMOS ASYNCHRONOUS FIFO
32,768 x 9
DESCRIPTION:
The IDT7207 is a monolithic dual-port memory buffer with
internal pointers that load and empty data on a first-in/first-out
basis. The device uses Full and Empty flags to prevent data
overflow and underflow and expansion logic to allow for
unlimited expansion capability in both word size and depth.
Data is toggled in and out of the device through the use of
the Write (
W
) and Read (
R
) pins.
The devices 9-bit width provides a bit for a control or parity
at the user’s option. It also features a Retransmit (
RT
) capa-
bility that allows the read pointer to be reset to its initial position
when
RT
is pulsed LOW. A Half-Full Flag is available in the
single device and width expansion modes.
The IDT7207 is fabricated using IDT’s high-speed CMOS
technology. It is designed for applications requiring asynchro-
nous and simultaneous read/writes in multiprocessing, rate
buffering, and other applications.
Military grade product is manufactured in compliance with
the latest revision of MIL-STD-883, Class B.
Integrated Device Technology, Inc.
FEATURES:
32768 x 9 storage capacity
High-speed: 15ns access time
Low power consumption
— Active: 660mW (max.)
— Power-down: 44mW (max.)
Asynchronous and simultaneous read and write
Fully expandable in both word depth and width
Pin and functionally compatible with IDT720x family
Status Flags: Empty, Half-Full, Full
Retransmit capability
High-performance CMOS technology
Military product compliant to MIL-STD-883, Class B
Industrial temperature range (-40
o
C to +85
o
C) is avail-
able, tested to military electrical specifications
W
WRITE
CONTROL
READ
CONTROL
R
FLAG
LOGIC
EXPANSION
LOGIC
XI
WRITE
POINTER
RAM ARRAY
32,768 x 9
READ
POINTER
DATA INPUTS
0
(D
RESET
LOGIC
THREE-
STATE
BUFFERS
DATA OUTPUTS
0
(Q
EF
FF
XO
/
HF
RS
FL
/
RT
–D
8
)
–Q
8
)
3140 drw 01
FUNCTIONAL BLOCK DIAGRAM
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT7207L25DB | LVDS 21-Bit Serializers/De-Serializers; Package: TSSOP; No of Pins: 48; Container: Tape & Reel |
| IDT7207L25J | LVDS 21-Bit Serializers/De-Serializers; ; No of Pins: 48; Container: Rail |
| IDT7207L25JB | LVDS 21-Bit Serializers/De-Serializers; ; No of Pins: 48; Container: Tape & Reel |
| IDT7207L25L | 12-bit Serializer / Deserializer; Package: BGA; No of Pins: 42; Container: Tape & Reel |
| IDT7207L25LB | 12-bit Serializer / Deserializer; Package: MLP; No of Pins: 32; Container: Tape & Reel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7207L25J | 功能描述:IC FIFO 16384X18 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:74ABT 功能:同步，雙端口 存儲容量:4.6K（64 x 36 x2） 數(shù)據(jù)速率:67MHz 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:120-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:120-HLQFP（14x14） 包裝:托盤 產(chǎn)品目錄頁面:1005 (CN2011-ZH PDF) 其它名稱:296-3984 |
| IDT7207L25J8 | 功能描述:IC FIFO 16384X18 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF |
| IDT7207L25JI | 功能描述:IC FIFO 16384X18 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:74ABT 功能:同步，雙端口 存儲容量:4.6K（64 x 36 x2） 數(shù)據(jù)速率:67MHz 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:120-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:120-HLQFP（14x14） 包裝:托盤 產(chǎn)品目錄頁面:1005 (CN2011-ZH PDF) 其它名稱:296-3984 |
| IDT7207L25JI8 | 功能描述:IC FIFO 16384X18 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF |
| IDT7207L25P | 功能描述:IC FIFO 16384X18 25NS 28DIP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF |
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