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IDT707288L20PFG PDF预览

IDT707288L20PFG

更新时间: 2024-11-14 15:34:43
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器内存集成电路
页数 文件大小 规格书
16页 125K
描述
Dual-Port SRAM, 64KX16, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM, TQFP-100

IDT707288L20PFG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:14 X 14 MM, 1.40 MM, TQFP-100针数:100
Reach Compliance Code:compliantECCN代码:3A991.B.2.B
HTS代码:8542.32.00.41风险等级:5.84
最长访问时间:20 ns其他特性:AUTOMATIC POWER-DOWN; LOW POWER STANDBY MODE; INTERRUPT FLAG
JESD-30 代码:S-PQFP-G100JESD-609代码:e3
长度:14 mm内存密度:1048576 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:16
湿度敏感等级:3功能数量:1
端口数量:2端子数量:100
字数:65536 words字数代码:64000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:64KX16
输出特性:3-STATE可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:SQUARE封装形式:FLATPACK
并行/串行:PARALLEL峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:14 mm
Base Number Matches:1

IDT707288L20PFG 数据手册

 浏览型号IDT707288L20PFG的Datasheet PDF文件第2页浏览型号IDT707288L20PFG的Datasheet PDF文件第3页浏览型号IDT707288L20PFG的Datasheet PDF文件第4页浏览型号IDT707288L20PFG的Datasheet PDF文件第5页浏览型号IDT707288L20PFG的Datasheet PDF文件第6页浏览型号IDT707288L20PFG的Datasheet PDF文件第7页 
HIGH-SPEED  
IDT707288S/L  
64K x 16 BANK-SWITCHABLE  
DUAL-PORTED SRAM WITH  
EXTERNAL BANK SELECTS  
Features  
64K x 16 Bank-Switchable Dual-Ported SRAM Architecture  
– Four independent 16K x 16 banks  
processor communications; interrupt option  
Interrupt flags with programmable masking  
Dual Chip Enables allow for depth expansion without  
external logic  
UB and LB are available for x8 or x16 bus matching  
TTL-compatible, single 5V (±10%) power supply  
Available in a 100-pin Thin Quad Flatpack (14mm x 14mm)  
– 1 Megabit of memory on chip  
Fast asynchronous address-to-data access time: 15ns  
User-controlled input pins included for bank selects  
Independent port controls with asynchronous address &  
data busses  
Four 16-bit mailboxes available to each port for inter-  
FunctionalBlockDiagram  
MUX  
R/W  
L
R/WR  
CE0L  
CE1L  
16Kx16  
MEMORY  
ARRAY  
CE0R  
CE1R  
CONTROL  
LOGIC  
CONTROL  
LOGIC  
UB  
LB  
OE  
L
L
L
UB  
LB  
OE  
R
(BANK 0)  
R
R
MUX  
MUX  
I/O  
CONTROL  
I/O  
CONTROL  
I/O8L-15L  
I/O0L-7L  
I/O8R-15R  
I/O0R-7R  
16Kx16  
MEMORY  
ARRAY  
(BANK 1)  
A
13L  
A
A
13R  
ADDRESS  
DECODE  
ADDRESS  
DECODE  
(1)  
(1)  
0R  
A0L  
MUX  
BA1R  
BA0R  
BA1L  
BA0L  
BANK  
DECODE  
BANK  
DECODE  
MUX  
16Kx16  
MEMORY  
ARRAY  
(BANK 3)  
MUX  
(2)  
(2)  
BKSEL  
BKSEL  
3
0
BANK  
SELECT  
(1)  
(1)  
(1)  
(1)  
A
A
5R  
0R  
A
A
5L  
0L  
MAILBOX  
INTERRUPT  
LOGIC  
LB  
OE  
R/W  
CE  
R/UB  
R
LB  
L
/UBL  
R
OEL  
R
R/W  
L
R
CEL  
MBSEL  
L
L
MBSEL  
R
INT  
INTR  
3592 drw 01  
NOTES:  
1. The first six address pins for each port serve dual functions. When MBSEL = VIH, the pins serve as memory address inputs. When MBSEL = VIL, the pins  
serve as mailbox address inputs.  
2. Each bank has an input pin assigned that allows the user to toggle the assignment of that bank between the two ports. Refer to Truth Table I for  
more details.  
MAY 2000  
1
DSC 3592/7  
©2000IntegratedDeviceTechnology,Inc.  

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