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参数资料
| 型号： | 7016L20JGI |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | SRAM |
| 英文描述： | 16K X 9 DUAL-PORT SRAM, 20 ns, PQCC68 |
| 封装： | 0.950 X 0.950 INCH, 0.170 INCH HEIGHT, GREEN, PLASTIC, LCC-68 |
| 文件页数： | 1/20页 |
| 文件大小： | 164K |
| 代理商： | 7016L20JGI |
1
2009 Integrated Device Technology, Inc.
JANUARY 2009
DSC 3190/10
I/O
Control
Address
Decoder
MEMORY
ARRAY
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
Address
Decoder
I/O
Control
R/
WL
CEL
OEL
BUSYL
A13L
A0L
3190 drw 01
I/O0L-I/O8L
CEL
OEL
R/
WL
SEML
INTL
M/
S
BUSYR
A13R
A0R
SEMR
INTR
CER
OER
(2)
(1,2)
(2)
R/
WR
CER
OER
R/
WR
14
I/O0R-I/O8R
(1,2)
Functional Block Diagram
◆
IDT7016 easily expands data bus width to 18 bits or more
using the Master/Slave select when cascading more than
one device
◆
M/
S = VIH for BUSY output flag on Master
M/
S = VIL for BUSY input on Slave
◆
Busy and Interrupt Flag
◆
On-chip port arbitration logic
◆
Full on-chip hardware support of semaphore signaling
between ports
◆
Fully asynchronous operation from either port
◆
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
for selected speeds
◆
Green parts available, see ordering information
Features
◆
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
◆
High-speed access
– Commercial:12/15/20/25/35ns (max.)
– Industrial: 20ns (max.)
– Military: 20/25/35ns (max.)
◆
Low-power operation
– IDT7016S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7016L
Active: 750mW (typ.)
Standby: 1mW (typ.)
HIGH-SPEED
16K X 9 DUAL-PORT
STATIC RAM
IDT7016S/L
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.
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| 7016L20PF8 | 功能描述:静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 7016L20PFI | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 5V 144K-Bit 16K x 9-Bit 20ns 80-Pin TQFP 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 5V 144K-Bit 16K x 9-Bit 20ns 80-Pin TQFP Tray 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 5V 144KBIT 16KX9 20NS 80TQFP - Rail/Tube |
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