參數(shù)資料
型號(hào): CY7C146-55LMB
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 2Kx8 Dual-Port Static RAM
中文描述: 2K X 8 DUAL-PORT SRAM, 55 ns, QCC52
封裝: LCC-52
文件頁數(shù): 7/18頁
文件大小: 339K
代理商: CY7C146-55LMB
CY7C132/CY7C136
CY7C142/CY7C146
7
Switching Waveforms
Read Cycle No. 1 (Either Port-Address Access)
[20, 21]
Read Cycle No. 2 (Either Port-CE/OE)
[20, 22]
Read Cycle No. 3 (Read with BUSY Master: CY7C132 and CY7C136)
n
Notes:
20. R/W is HIGH for read cycle.
21. Device is continuously selected, CE = V
and OE =
V
.
22. Address valid prior to or coincident with CE transition LOW.
t
RC
t
AA
t
OHA
DATA VALID
PREVIOUS DATA VALID
DATA OUT
ADDRESS
C132-7
t
ACE
t
LZOE
t
DOE
t
HZOE
t
HZCE
DATA VALID
DATA OUT
CE
OE
t
LZCE
t
PU
I
CC
I
SB
t
PD
C132-8
t
BHA
t
BDD
VALID
t
DDD
t
WDD
ADDRESS MATCH
ADDRESS MATCH
R/W
R
ADDRESS
R
D
INR
ADDRESS
L
BUSY
L
DOUT
L
C132-9
t
PS
t
BLA
t
RC
t
PWE
VALID
相關(guān)PDF資料
PDF描述
CY7C146-55NC 2Kx8 Dual-Port Static RAM
CY7C146-25NC 2Kx8 Dual-Port Static RAM
CY7C136-15JC Hook-Up Wire; Conductor Size AWG:20; No. Strands x Strand Size:7 x 28; Jacket Color:Dark Blue; Approval Bodies:UL, CSA; Approval Categories:UL AWM Styles 1007, 1565; CSA Types TR-64, TRSR-64; JQA-F; Passes VW-1 Flame Test RoHS Compliant: Yes
CY7C136-15NC Hookup wire; Conductor Size AWG:20; No. Strands x Strand Size:10 x 30; Jacket Color:Black; Approval Bodies:UL, CSA; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes RoHS Compliant: Yes
CY7C1461AV33 36-Mbit (1M x 36/2 M x 18/512K x 72) Flow-Through SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的36-Mbit (1M x 36/2 M x 18/512K x 72) Flow-Through SRAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C147 WAF 制造商:Cypress Semiconductor 功能描述:
CY7C1470BV25-167AXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 72MB (2Mx36) 2.5v 167MHz SRAm RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1470BV25-167AXCT 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 2Mx 36, 2.5V NoBL PL 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1470BV25-167BZC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 2Mx 36, 2.5V NoBL PL 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1470BV25-167BZCT 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 2Mx36 2.5V NoBL PL 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray