參數(shù)資料
型號(hào): IDT7142SA100L48
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
中文描述: 2K X 8 DUAL-PORT SRAM, 100 ns, CQCC48
封裝: 0.570 X 0.570 INCH, 0.680 INCH HEIGHT, LCC-48
文件頁(yè)數(shù): 9/11頁(yè)
文件大小: 175K
代理商: IDT7142SA100L48
6.02
9
IDT7132SA/LA AND IDT7142SA/LA
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
BUSY
R
2692 drw 12
R/
W
L
t
WP
t
WH
t
WB
R/
W
R
(2)
(1)
TIMING WAVEFORM OF WRITE WITH
BUSY
(3)
NOTES:
1. t
WH
must be met for both
BUSY
Input (IDT7142, slave) or Output (IDT7132, master).
2.
BUSY
is asserted on port 'B' blocking R/
W
'B', until
BUSY
'B' goes High.
3. 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'.
TIMING WAVEFORM OF BUSY ARBITRATION CONTROLLED BY
CE
TIMING
(1)
t
APS
ADDR
'A'
and
'B'
ADDRESSES MATCH
t
BAC
t
BDC
CE
'B'
CE
'A'
BUSY
'A'
2692 drw 13
(2)
TIMING WAVEFORM OF BUSY ARBITRATION CONTROLLED BY ADDRESS MATCH TIMING
(1)
BUSY
'B'
ADDRESSES DO NOT MATCH
ADDRESSES MATCH
t
APS
ADDR
'A'
ADDR
'B'
2692 drw 14
(2)
t
BAA
t
BDA
t
RC
or
t
WC
NOTES:
1. 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'.
2. If t
APS
is not satisified, the
BUSY
will be asserted on one side or the other, but there is no guarantee on which side
BUSY
will be asserted (7132 only).
相關(guān)PDF資料
PDF描述
IDT7142SA100L48B HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
IDT7142SA20L48 HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
IDT7142SA20L48B HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
IDT7142SA20P HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
IDT7142SA20PB HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT7142SA100L48B 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 16KBIT 100NS 48LCC
IDT7142SA100P 功能描述:IC SRAM 16KBIT 100NS 48DIP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:MoBL® 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 異步 存儲(chǔ)容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并聯(lián) 電源電壓:2.2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFBGA 供應(yīng)商設(shè)備封裝:48-VFBGA(6x8) 包裝:帶卷 (TR)
IDT7142SA20J 功能描述:IC SRAM 16KBIT 20NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)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
IDT7142SA20J8 功能描述:IC SRAM 16KBIT 20NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)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
IDT7142SA25J 功能描述:IC SRAM 16KBIT 25NS 52PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:72 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:SRAM - 同步 存儲(chǔ)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