参数资料
型号: 7016S35PFGB
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: SRAM
英文描述: 16K X 9 DUAL-PORT SRAM, 35 ns, PQFP80
封装: 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-80
文件页数: 1/20页
文件大小: 164K
代理商: 7016S35PFGB
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.
相关PDF资料
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70219-920 8 CONTACT(S), FEMALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER
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