5秒后页面跳转
IDT70T651S10BCI PDF预览

IDT70T651S10BCI

更新时间: 2024-10-28 22:34:11
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
27页 343K
描述
HIGH-SPEED 2.5V 256/128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE

IDT70T651S10BCI 数据手册

 浏览型号IDT70T651S10BCI的Datasheet PDF文件第2页浏览型号IDT70T651S10BCI的Datasheet PDF文件第3页浏览型号IDT70T651S10BCI的Datasheet PDF文件第4页浏览型号IDT70T651S10BCI的Datasheet PDF文件第5页浏览型号IDT70T651S10BCI的Datasheet PDF文件第6页浏览型号IDT70T651S10BCI的Datasheet PDF文件第7页 
HIGH-SPEED 2.5V  
PRELIMINARY  
IDT70T651/9S  
256/128K x 36  
ASYNCHRONOUS DUAL-PORT  
STATIC RAM  
WITH 3.3V 0R 2.5V INTERFACE  
Busy and Interrupt Flags  
On-chip port arbitration logic  
Features  
True Dual-Port memory cells which allow simultaneous  
Full on-chip hardware support of semaphore signaling  
between ports  
Fully asynchronous operation from either port  
Separate byte controls for multiplexed bus and bus  
matching compatibility  
access of the same memory location  
High-speed access  
– Commercial:8/10/12/15ns(max.)  
– Industrial: 10/12ns(max.)  
RapidWrite Mode simplifies high-speed consecutive write  
Sleep Mode Inputs on both ports  
cycles  
Supports JTAG features compliant to IEEE 1149.1  
Single 2.5V (±100mV) power supply for core  
LVTTL-compatible, selectable 3.3V (±150mV)/2.5V (±100mV)  
power supply for I/Os and control signals on each port  
Available in a 256-ball Ball Grid Array, 208-pin Plastic Quad  
Flatpack and 208-ball fine pitch Ball Grid Array.  
Industrial temperature range (–40°C to +85°C) is available  
for selected speeds  
Dual chip enables allow for depth expansion without  
external logic  
IDT70T651/9 easily expands data bus width to 72 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  
Functional Block Diagram  
BE3L  
BE3R  
BE2R  
BE2L  
BE1L  
BE0L  
BE1R  
BE0R  
R/WL  
R/WR  
B B B B  
E E E E  
B
E
3
B B B  
E E E  
2 1 0  
0
1
2
3
CE0L  
CE1L  
CE0R  
CE1R  
L
L
L
L
R R R R  
OEL  
OER  
Dout0-8_L  
Dout9-17_L  
Dout18-26_L  
Dout27-35_L  
Dout0-8_R  
Dout9-17_R  
Dout18-26_R  
Dout27-35_R  
256/128K x 36  
MEMORY  
ARRAY  
I/O0L- I/O35L  
Di n_L  
Di n_R  
I/O0R -I/O35R  
(1)  
A
17R  
0R  
(1)  
17L  
Address  
Decoder  
A
Address  
Decoder  
ADDR_L  
ADDR_R  
A
A0L  
CE0L  
CE1L  
ARBITRATION  
CE0R  
CE1R  
TDI  
TC K  
TMS  
TRST  
JTAG  
INTERRUPT  
SEMAPHORE  
LOGIC  
TD O  
OE  
L
OE  
R
R/WL  
R/W  
R
(2,3)  
(3)  
(2,3)  
R
BUSY  
L
BUSY  
SEM  
M/S  
SEM  
L
R
(3)  
INT  
L
INT  
R
ZZ  
(4)  
(4)  
ZZR  
ZZL  
CONTROL  
LOGIC  
NOTES:  
1. Address A17x is a NC for IDT70T659.  
2. BUSY is an input as a Slave (M/S=VIL) and an output when it is a Master (M/S=VIH).  
3. BUSY and INT are non-tri-state totem-pole outputs (push-pull).  
4869 drw 01  
4. The sleep mode pin shuts off all dynamic inputs, except JTAG inputs, when asserted. OPTx, INTx, M/S and the sleep  
mode pins themselves (ZZx) are not affected during sleep mode.  
NOVEMBER 2003  
1
DSC-5632/3  
©2003IntegratedDeviceTechnology,Inc.  

IDT70T651S10BCI 替代型号

型号 品牌 替代类型 描述 数据表
IDT70V7519S133BC IDT

功能相似

HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
IDT70T651S12BC IDT

功能相似

HIGH-SPEED 2.5V 256/128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFAC

与IDT70T651S10BCI相关器件

型号 品牌 获取价格 描述 数据表
IDT70T651S10BCI8 IDT

获取价格

Dual-Port SRAM, 256KX36, 10ns, CMOS, PBGA256, BGA-256
IDT70T651S10BF IDT

获取价格

HIGH-SPEED 2.5V 256/128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFAC
IDT70T651S10BF8 IDT

获取价格

Dual-Port SRAM, 256KX36, 10ns, CMOS, PBGA208, FBGA-208
IDT70T651S10BFG IDT

获取价格

暂无描述
IDT70T651S10BFG8 IDT

获取价格

Dual-Port SRAM, 256KX36, 10ns, CMOS, PBGA208, FBGA-208
IDT70T651S10BFGI IDT

获取价格

Dual-Port SRAM, 256KX36, 10ns, CMOS, PBGA208, 15 X 15 MM, 1.40 MM PITCH, GREEN, FBGA-208
IDT70T651S10BFI IDT

获取价格

HIGH-SPEED 2.5V 256/128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFAC
IDT70T651S10BFI8 IDT

获取价格

Dual-Port SRAM, 256KX36, 10ns, CMOS, PBGA208, FBGA-208
IDT70T651S10DR IDT

获取价格

HIGH-SPEED 2.5V 256/128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFAC
IDT70T651S10DR8 IDT

获取价格

Multi-Port SRAM, 256KX36, 10ns, CMOS, PQFP208