參數(shù)資料
型號(hào): CY7C0850V-167AC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類(lèi): DRAM
英文描述: FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
中文描述: 32K X 36 DUAL-PORT SRAM, 4 ns, PQFP176
封裝: 24 X 24 MM, 1.40 MM HEIGHT, TQFP-176
文件頁(yè)數(shù): 21/29頁(yè)
文件大?。?/td> 764K
代理商: CY7C0850V-167AC
CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Document #: 38-06070 Rev. *D
Page 21 of 29
Counter Reset
[32, 33]
Notes:
32. CE
= B0 – B3 = LOW; CE
= MRST = CNT/MSK = HIGH.
33. No dead cycle exists during counter reset. A Read or Write cycle may be coincidental with the counter reset.
Switching Waveforms
(continued)
CLK
ADDRESS
INTERNAL
ADDRESS
CNTEN
ADS
DATA
IN
CNTRST
R/W
DATA
OUT
A
n
A
m
A
p
A
x
0
1
A
n
A
m
A
p
Q
1
Q
n
Q
0
D
0
t
CH2
t
CL2
t
CYC2
t
SA
t
HA
t
SW
t
HW
t
SRST
t
HRST
t
SD
t
HD
t
CD2
t
CD2
t
CKLZ
[45]
RESET
ADDRESS 0
COUNTER
WRITE
READ
ADDRESS 0
ADDRESS 1
READ
READ
ADDRESS A
n
ADDRESS A
m
READ
相關(guān)PDF資料
PDF描述
CY7C0850V-167BBC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851V-133AC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851V-133AI CONNECTOR ACCESSORY
CY7C0851V-133BBC CONNECTOR ACCESSORY
CY7C0851V-133BBI CONNECTOR ACCESSORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C0850V-167BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 172BGA - Bulk
CY7C0851AV-133AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4.7NS 176TQFP - Trays
CY7C0851AV-133ACT 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4.7NS 176TQFP - Tape and Reel
CY7C0851AV-133AI 制造商:Cypress Semiconductor 功能描述:
CY7C0851AV-133AXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 3.3V, 64Kx36 Sync Dual Port RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)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