參數(shù)資料
型號: IDT70121S
廠商: Integrated Device Technology, Inc.
英文描述: Low-Power JFET-Input Operational Amplifier 8-SOIC 0 to 70
中文描述: 高速2K × 9雙端口靜態(tài)RAM繁忙
文件頁數(shù): 8/12頁
文件大?。?/td> 168K
代理商: IDT70121S
6.10
8
IDT 70121/70125S/L
HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
COMMERCIAL TEMPERATURE RANGE
TIMING WAVEFORM OF WRITE WITH PORT-TO-PORT READ AND
BUSY
(1,2,3)
t
APS
ADDR
'A'
DATA
IN 'A'
MATCH
t
WC
t
WP
R/
W
'A'
ADDR
'B'
DATA
OUT 'B'
MATCH
BUSY
'B'
t
BDA
t
DW
t
DH
VALID
VALID
t
DDD(4)
t
WDD
t
BDD
2654 drw 09
(1)
TIMING WAVEFORM OF WRITE WITH
BUSY
NOTES:
1. tWH must be met for both
BUSY
input (slave) and output (master).
2.
BUSY
is asserted on port 'B' blocking R/
W
'B',
until
BUSY
'B'
goes High.
3. All timing is the same for left and right ports. Port 'A' may be either left or right port. Port 'B' is the opposite from port 'A'.
2654 drw 10
R/
W
'A'
BUSY
'B'
t
WP
t
WB
R/
W
'B'
t
WH
(1)
( 2 )
NOTES:
1. To ensure that the earlier of the two ports wins. t
APS
is ignored for Slave (IDT 70125).
2.
CE
L
=
CE
R
= V
IL
3.
OE
= V
IL
for the reading port.
4.
All
timing is the same for the left and right ports. Port 'A' may be either the left or right port. Port 'B' is opposite from port 'A'.
相關(guān)PDF資料
PDF描述
IDT70125L Low-Power JFET-Input Operational Amplifier 8-SOIC 0 to 70
IDT70125L25J HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
IDT70125S HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
IDT7015L17JI HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
IDT7015L17PFI HIGH-SPEED 8K x 9 DUAL-PORT STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT70121S_06 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
IDT70121S25J 功能描述:IC SRAM 18KBIT 25NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:72 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 同步 存儲容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI
IDT70121S25J8 功能描述:IC SRAM 18KBIT 25NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:72 系列:- 格式 - 存儲器:RAM 存儲器類型:SRAM - 同步 存儲容量:9M(256K x 36) 速度:75ns 接口:并聯(lián) 電源電壓:3.135 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:托盤 其它名稱:71V67703S75PFGI
IDT70121S25JG 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
IDT70121S25JGI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT