首页>IDT7202LA80D>规格书详情
IDT7202LA80D中文资料PDF规格书
IDT7202LA80D规格书详情
DESCRIPTION:
The IDT7200/7201/7202 are dual-port memories that load and empty data on a first-in/first-out basis. The devices use 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.
The reads and writes are internally sequential through the use of ring pointers, with no address information required to load and unload data. Data is toggled in and out of the devices through the use of the Write (W) and Read (R) pins.
The devices utilize a 9-bit wide data array to allow for control and parity bits at the user’s option. This feature is especially useful in data communications applications where it is necessary to use a parity bit for transmission/reception error checking. It also features a Retransmit (RT) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW to allow for retransmission from the beginning of data. A Half-Full Flag is available in the single device mode and width expansion modes.
These FIFOs are fabricated using high-speed CMOS technology. They are designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications. Military grade product is manufactured in compliance with MIL-STD-883, Class B.
FEATURES:
• First-In/First-Out dual-port memory
• 256 x 9 organization (IDT7200)
• 512 x 9 organization (IDT7201)
• 1,024 x 9 organization (IDT7202)
• Low power consumption
— Active: 440mW (max.)
—Power-down: 28mW (max.)
• Ultra high speed—12ns access time
• Asynchronous and simultaneous read and write
• Fully expandable by both word depth and/or bit width
• 720x family is pin and functionally compatible from 256 x 9 to 64k x 9
• Status Flags: Empty, Half-Full, Full
• Auto-retransmit capability
• High-performance CEMOS™ technology
• Military product compliant to MIL-STD-883, Class B
• Standard Military Drawing #5962-87531, 5962-89666, 5962-89863 and 5962-89536 are listed on this function
• Dual versions available in the TSSOP package. For more information, see IDT7280/7281/7282 data sheet
IDT7280 = 2 x IDT7200
IDT7281 = 2 x IDT7201
IDT7282 = 2 x IDT7202
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
idt |
2023+ |
原厂封装 |
50000 |
原装现货 |
询价 | ||
23+ |
N/A |
90450 |
正品授权货源可靠 |
询价 | |||
IDT有批量 |
23+ |
NA/ |
3293 |
原装现货,当天可交货,原型号开票 |
询价 | ||
IDT |
23+ |
28PDIP |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
IDT |
21+ROHS |
DIP28 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
IDT/Integrated Device Technolo |
21+ |
DIP |
73 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
IDT有批量 |
23+ |
PLCC32 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IDT |
1922+ |
DIP |
8200 |
莱克讯原厂货源每一片都来自原厂原装现货薄利多 |
询价 | ||
idt |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
IDT |
LCC |
550 |
价格优势!军工IC一级分销商!可开增值税发票! |
询价 |