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參數(shù)資料
型號: IDT7008S20JI
廠商: Integrated Device Technology, Inc.
英文描述: HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
中文描述: 高速64K的× 8雙端口靜態(tài)RAM
文件頁數(shù): 1/19頁
文件大小: 167K
代理商: IDT7008S20JI
1
2000 Integrated Device Technology, Inc.
DSC 3198/6
I/O
Control
Address
Decoder
64Kx8
MEMORY
ARRAY
7008
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
CE
0L
CE
OE
L
R/
W
L
A
15L
A
0L
I/O
0-7L
SEM
L
INT
L
(2)
BUSY
L
(1,2)
R/
W
L
CE
0L
CE
1L
OE
L
I/O
Control
Address
Decoder
OE
R
R/
W
R
CE
0R
CE
A
15R
A
0R
I/O
0-7R
SEM
R
INT
R
(2)
R
BUSY
(1,2)
M/
S
(1)
R/
W
R
CE
0R
CE
1R
OE
R
3198 drw 01
1L
1R
16
16
N
IDT7008 easily expands data bus width to 16 bits or
more using the Master/Slave select when cascading more
than one device
N
M/
S
= V
IH
for
BUSY
output flag on Master,
M/
S
= V
IL
for
BUSY
input on Slave
N
Interrupt Flag
N
On-chip port arbitration logic
N
Full on-chip hardware support of semaphore signaling
between ports
N
Fully asynchronous operation from either port
N
TTL-compatible, single 5V (±10%) power supply
N
Available in 84-pin PGA, 84-pin PLCC, and a 100-pin TQFP
N
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
N
True Dual-Ported memory cells which allow simultaneous
reads of the same memory location
N
High-speed access
– Mlitary: 25/35/55ns (max.)
– Industrial: 55ns (max.)
– Commercial: 20/25/35/55ns (max.)
N
Low-power operation
– IDT7008S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7008L
Active: 750mW (typ.)
Standby: 1mW (typ.)
N
Dual chip enables allow for depth expansion without
external logic
HIGH-SPEED
64K x 8 DUAL-PORT
STATIC RAM
IDT7008S/L
NOTES:
1.
2.
BUSY
is an input as a Slave (M/
S
= V
IL
) and an output when it is a Master (M/
S
= V
IH
).
BUSY
and
INT
are non-tri-state totem-pole outputs (push-pull).
相關(guān)PDF資料
PDF描述
IDT7008S20PF HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
IDT7008S20PFB HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
IDT7008S20PFI HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
IDT7008S25G HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
IDT7008S25GB HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT7008S20PF 功能描述:IC SRAM 512KBIT 20NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,同步 存儲容量:1.125M(32K x 36) 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA(17x17) 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8
IDT7008S20PF8 功能描述:IC SRAM 512KBIT 20NS 100TQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 雙端口,同步 存儲容量:1.125M(32K x 36) 速度:5ns 接口:并聯(lián) 電源電壓:3.15 V ~ 3.45 V 工作溫度:-40°C ~ 85°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-CABGA(17x17) 包裝:帶卷 (TR) 其它名稱:70V3579S5BCI8
IDT7008S20PFB 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
IDT7008S20PFI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
IDT7008S25G 功能描述:IC SRAM 512KBIT 25NS 84PGA RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:3,000 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:8K (1K x 8) 速度:400kHz 接口:I²C,2 線串口 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR)
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