- 您現在的位置：買賣IC網 > PDF目錄250212 > 7203L25TPG (INTEGRATED DEVICE TECHNOLOGY INC) 2K X 9 OTHER FIFO, 25 ns, PDIP28 PDF資料下載
參數資料
| 型號： | 7203L25TPG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | FIFO |
| 英文描述： | 2K X 9 OTHER FIFO, 25 ns, PDIP28 |
| 封裝： | GREEN, PLASTIC, DIP-28 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 114K |
| 代理商： | 7203L25TPG |
1
DSC-2661/16
2008 Integrated Device Technology, Inc. All rights reserved. Product subject to change without notice.
OCTOBER 2008
CMOS ASYNCHRONOUS FIFO
2,048 x 9, 4,096 x 9
8,192 x 9, 16,384 x 9
32,768 x 9 and 65,536 x 9
IDT7203
IDT7204
IDT7205
IDT7206
IDT7207
IDT7208
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
COMMERCIAL,MILITARYANDINDUSTRIALTEMPERATURERANGES
FEATURES:
First-In/First-Out Dual-Port memory
2,048 x 9 organization (IDT7203)
4,096 x 9 organization (IDT7204)
8,192 x 9 organization (IDT7205)
16,384 x 9 organization (IDT7206)
32,768 x 9 organization (IDT7207)
65,636 x 9 organization (IDT7208)
High-speed: 12ns 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
Standard Military Drawing for #5962-88669 (IDT7203), 5962-89567
(IDT7203), and 5962-89568 (IDT7204) are listed on this function
DESCRIPTION:
The IDT7203/7204/7205/7206/7207/7208 are dual-port memory buffers
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
expansionlogictoallowforunlimitedexpansioncapabilityinbothwordsizeand
depth.
DataistoggledinandoutofthedevicethroughtheuseoftheWrite(
W)and
Read (
R) pins.
The device's 9-bit width provides a bit for a control or parity at the user’s
option. ItalsofeaturesaRetransmit(
RT)capabilitythatallowsthereadpointer
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.
These FIFOs are fabricated using IDT’s high-speed CMOS technology.
They are designed for applications requiring asynchronous and simultaneous
read/writes in multiprocessing, rate buffering and other applications.
Militarygradeproductismanufacturedincompliancewiththelatestrevision
of MIL-STD-883, Class B.
FUNCTIONAL BLOCK DIAGRAM
Industrial temperature range (–40
°C to +85°C) is available
(plastic packages only)
W
WRITE
CONTROL
READ
CONTROL
R
FLAG
LOGIC
EXPANSION
LOGIC
XI
WRITE
POINTER
RAM ARRAY
2,048 x 9
4,096 x 9
8,192 x 9
16,384 x 9
32,768 x 9
65,536 x 9
READ
POINTER
DATA INPUTS
RESET
LOGIC
THREE-
STATE
BUFFERS
DATA OUTPUTS
EF
FF
XO/HF
RS
FL/RT
0
(D -D8)
0
(Q -Q 8)
2661 drw01
Green parts available, see ordering information
相關PDF資料 |
PDF描述 |
|---|---|
| 71V3577YS80PF | 128K X 36 CACHE SRAM, 8 ns, PQFP100 |
| 7P24FLV270C15 | 12M X 16 FLASH 3V PROM CARD, 150 ns, XMA68 |
| 7P24FLV561I15 | 12M X 16 FLASH 3V PROM CARD, 150 ns, XMA68 |
| 7P2FLV511I15 | 1M X 16 FLASH 3V PROM CARD, 150 ns, XMA68 |
| 7P6FLV221C15 | 3M X 16 FLASH 3V PROM CARD, 150 ns, XMA68 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 7203L25TPI | 功能描述:先進先出 RoHS:否 制造商:IDT 電路數量: 數據總線寬度:18 bit 總線定向:Unidirectional 存儲容量:4 Mbit 定時類型:Synchronous 組織:256 K x 18 最大時鐘頻率:100 MHz 訪問時間:10 ns 電源電壓-最大:3.6 V 電源電壓-最小:6 V 最大工作電流:35 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-80 封裝: |
| 7203L2CWAV2BE | 功能描述:撥動開關 Toggle RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated |
| 7203L2CWW3BE | 功能描述:撥動開關 Toggle RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated |
| 7203L2CWZQE | 功能描述:撥動開關 Toggle RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated |
| 7203L2D9ABE | 功能描述:撥動開關 Toggle RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated |
發布緊急采購，3分鐘左右您將得到回復。