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參數(shù)資料
| 型號(hào)： | IDT7052L |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | HIGH-SPEED 2K x 8 FourPort STATIC RAM |
| 中文描述： | 高速2K × 8 FourPort靜態(tài)RAM |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 131K |
| 代理商： | IDT7052L |
1999 Integrated Device Technology, Inc.
JUNE 1999
DSC 2674/9
1
IDT7052S/L
Functional Block Diagram
HIGH-SPEED
2K x 8 FourPort
TM
STATIC RAM
Features
N
High-speed access
– Mlitary: 25/35ns (max.)
– Commercial: 20/25/35ns (max.)
N
Low-power operation
– IDT7052S
Active: 750mW (typ.)
Standby: 7.5mW (typ.)
– IDT7052L
Active: 750mW (typ.)
Standby: 1.5mW (typ.)
N
True FourPort memory cells which allow simultaneous
access of the same memory locations
N
Fully asynchronous operation from each of the four ports:
P1, P2, P3, P4
N
Versatile control for write-inhibit: separate
BUSY
input to
control write-inhibit for each of the four ports
N
Battery backup operation—2V data retention
MEMORY
ARRAY
COLUMN
I/O
PORT 1
ADDRESS
DECODE
LOGIC
PORT 2
ADDRESS
DECODE
LOGIC
COLUMN
I/O
COLUMN
I/O
PORT 4
ADDRESS
DECODE
LOGIC
PORT 3
ADDRESS
DECODE
LOGIC
COLUMN
I/O
R/
W
P1
CE
P1
I/O
0P1
-I/O
7P1
OE
P1
A
0P1
- A
10P1
BUSY
P2
R/
W
P2
CE
P2
OE
P2
2674 drw 01
I/O
0P2
-I/O
7P2
A
0P2
- A
10P2
BUSY
P1
R/
W
P4
CE
P4
I/O
0P4
-I/O
7P4
OE
P4
A
0P4
- A
10P4
BUSY
P3
R/
W
P3
CE
P3
OE
P3
I/O
0P3
-I/O
7P3
A
0P3
- A
10P3
BUSY
P4
N
TTL-compatible; single 5V (±10%) power supply
N
Available in 120 pin and 132 pin Thin Quad Flatpacks and
108 pin PGA
N
Mlitary product compliant to MIL-PRF-38535 QML
N
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Description
The IDT7052 is a high-speed 2K x 8 FourPort Static RAMdesigned
to be used in systems where multiple access into a common RAMis
required. This FourPort Static RAMoffers increased systemperformance
in multiprocessor systems that have a need to communicate in real time and
also offers added benefit for high-speed systems in which multiple access
is required in the same cycle.
The IDT7052 is also designed to be used in systems where on-chip
hardware port arbitration is not needed. This part lends itself to those
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| IDT7052L20G | 功能描述:IC SRAM 16KBIT 20NS 108PGA RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)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) |
| IDT7052L20PF | 功能描述:IC SRAM 16KBIT 20NS 120TQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 雙端口，同步 存儲(chǔ)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 |
| IDT7052L20PF8 | 功能描述:IC SRAM 16KBIT 20NS 120TQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 雙端口，同步 存儲(chǔ)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 |
| IDT7052L20PFG | 功能描述:IC SRAM 16KBIT 20NS 120TQFP RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 雙端口，同步 存儲(chǔ)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 |
| IDT7052L20PFG8 | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 16KBIT 20NS 120TQFP |
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