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IDT7016S12J

产品描述16K X 9 DUAL-PORT SRAM, 15 ns, PQCC68
产品类别存储   
文件大小212KB,共20页
制造商IDT(艾迪悌)
官网地址http://www.idt.com/
下载文档 详细参数 全文预览

IDT7016S12J概述

16K X 9 DUAL-PORT SRAM, 15 ns, PQCC68

16K × 9 双端口静态随机存储器, 15 ns, PQCC68

IDT7016S12J规格参数

参数名称属性值
功能数量1
端子数量68
最大工作温度70 Cel
最小工作温度0.0 Cel
最大供电/工作电压5.5 V
最小供电/工作电压4.5 V
额定供电电压5 V
最大存取时间15 ns
加工封装描述PLASTIC, LCC-68
状态ACTIVE
工艺CMOS
包装形状SQUARE
包装尺寸CHIP CARRIER
表面贴装Yes
端子形式J BEND
端子间距1.27 mm
端子涂层TIN LEAD
端子位置QUAD
包装材料PLASTIC/EPOXY
温度等级COMMERCIAL
内存宽度9
组织16K X 9
存储密度147456 deg
操作模式ASYNCHRONOUS
位数16384 words
位数16K
内存IC类型DUAL-PORT SRAM
串行并行PARALLEL

文档预览

下载PDF文档
HIGH-SPEED
16K x 9 DUAL-PORT
STATIC RAM
Integrated Device Technology, Inc.
IDT7016S/L
FEATURES:
• True Dual-Ported memory cells which allow simulta-
neous access of the same memory location
• High-speed access
— Military: 20/25/35ns (max.)
— Commercial:12/15/20/25/35ns (max.)
• Low-power operation
— IDT7016S
Active: 750mW (typ.)
Standby: 5mW (typ.)
— IDT7016L
Active: 750mW (typ.)
Standby: 1mW (typ.)
• IDT7016 easily expands data bus width to 18 bits or
more using the Master/Slave select when cascading
more than one device
• M/
S
= H for
BUSY
output flag on Master
M/
S
= L for
BUSY
input on Slave
• Busy and Interrupt Flags
• On-chip port arbitration logic
• Full on-chip hardware support of semaphore signaling
between ports
• Fully asynchronous operation from either port
• Devices are capable of withstanding greater than
2001V electrostatic discharge
• TTL-compatible, single 5V (±10%) power supply
• Available in ceramic 68-pin PGA, 68-pin PLCC, and
an 80-pin TQFP
• Industrial temperature range (–40°C to +85°C) is
available, tested to military electrical specifications
DESCRIPTION:
The IDT7016 is a high-speed 16K x 9 Dual-Port Static
RAMs. The IDT7016 is designed to be used as stand-
alone Dual-Port RAM or as a combination MASTER/
SLAVE Dual-Port RAM for 18-bit-or-more wider systems.
FUNCTIONAL BLOCK DIAGRAM
OE
L
OE
R
CE
L
R/
W
L
CE
R
R/
W
R
I/O
0L
- I/O
8L
I/O
Control
I/O
Control
I/O
0R
-I/O
8R
BUSY
L(1,2)
A
13L
A
0L
Address
Decoder
14
BUSY
R(1,2)
MEMORY
ARRAY
Address
Decoder
A
13R
A
0R
14
OE
L
R/
CE
L
W
L
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
R
R/
OE
R
W
R
SEM
R
(2)
SEM
L
INT
L
(2)
M/
S
INT
R
3190 drw 01
NOTES:
1. In MASTER mode:
BUSY
is an output and is a push-pull driver
In SLAVE mode:
BUSY
is input.
2.
BUSY
outputs and
INT
outputs are non-tri-stated push-pull drivers.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1996 Integrated Device Technology, Inc.
For latest information contact IDT’s web site at www.idt.com or fax-on-demand at 408-492-8391.
OCTOBER 1996
DSC-3190/2
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