参数资料
型号: IDT7140SA35JG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: SRAM
英文描述: HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
中文描述: 1K X 8 DUAL-PORT SRAM, 35 ns, PQCC52
封装: 0.750 X 0.750 INCH, 0.170 INCH HEIGHT, GREEN, PLASTIC, LCC-52
文件页数: 1/19页
文件大小: 149K
代理商: IDT7140SA35JG
1
OCTOBER 2008
DSC-2689/14
2008 Integrated Device Technology, Inc.
I/O
Control
Address
Decoder
MEMORY
ARRAY
ARBITRATION
and
INTERRUPT
LOGIC
Address
Decoder
I/O
Control
R/
WL
CEL
OEL
BUSYL
A9L
A0L
2689 drw 01
I/O0L- I/O7L
CEL
OEL
R/
WL
INTL
BUSYR
I/O0R-I/O7R
A9R
A0R
INTR
CER
OER
(2)
(1,2)
(2)
R/
WR
CER
OER
10
R/
WR
,
HIGH SPEED
1K X 8 DUAL-PORT
STATIC SRAM
IDT7130SA/LA
IDT7140SA/LA
Features
High-speed access
– Commercial: 20/25/35/55/100ns (max.)
– Industrial: 25/55/100ns (max.)
– Military: 25/35/55/100ns (max.)
Low-power operation
– IDT7130/IDT7140SA
Active: 550mW (typ.)
Standby: 5mW (typ.)
– IDT7130/IDT7140LA
Active: 550mW (typ.)
Standby: 1mW (typ.)
MASTER IDT7130 easily expands data bus width to 16-or-
more-bits using SLAVE IDT7140
Functional Block Diagram
NOTES:
1.
IDT7130 (MASTER):
BUSY is open drain output and requires pullup resistor.
IDT7140 (SLAVE):
BUSY is input.
2.
Open drain output: requires pullup resistor.
On-chip port arbitration logic (IDT7130 Only)
BUSY output flag on IDT7130; BUSY input on IDT7140
INT flag for port-to-port communication
Fully asynchronous operation from either port
Battery backup operation–2V data retention (LA only)
TTL-compatible, single 5V ±10% power supply
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Available in 48-pin DIP, LCC and Ceramic Flatpack, 52-pin
PLCC, and 64-pin STQFP and TQFP
Green parts available, see ordering information
相关PDF资料
PDF描述
IDT7140SA35JGB HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
IDT7140SA25PG HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
IDT7140SA25PGB HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
IDT7140SA25PGI HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM
IDT71589S25DB 32K X 9 CACHE TAG SRAM, 24 ns, CDIP32
相关代理商/技术参数
参数描述
IDT7140SA35JI 功能描述:IC SRAM 8KBIT 35NS 52PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)
IDT7140SA35JI8 功能描述:IC SRAM 8KBIT 35NS 52PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)
IDT7140SA35L48B 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 8KBIT 35NS 48LCC
IDT7140SA35P 功能描述:IC SRAM 8KBIT 35NS 48DIP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)
IDT7140SA35PF 功能描述:IC SRAM 8KBIT 35NS 64TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)