- 您现在的位置：买卖IC网 > PDF目录295354 > CY7C0851AV-133AXI (CYPRESS SEMICONDUCTOR CORP) FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM PDF资料下载
参数资料
| 型号： | CY7C0851AV-133AXI |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | SRAM |
| 英文描述： | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| 中文描述： | 64K X 36 DUAL-PORT SRAM, 4 ns, PQFP176 |
| 封装： | 24 X 24 MM, 1.40 MM HEIGHT, LEAD FREE, TQFP-176 |
| 文件页数： | 28/36页 |
| 文件大小： | 956K |
| 代理商： | CY7C0851AV-133AXI |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页当前第28页第29页第30页第31页第32页第33页第34页第35页第36页
CY7C0850AV,CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
Document #: 38-06070 Rev. *J
Page 34 of 36
Document History Page
Document Title: CY7C0850AV, CY7C0851V/CY7C0851AV, CY7C0852V/CY7C0852AV, CY7C0853V/CY7C0853AV,
FLEx36 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
Document Number: 38-06070
REV.
ECN NO.
Submis-
sion Date
Orig. of
Change
Description of Change
**
127809
08/04/03
SPN
This data sheet has been extracted from another data sheet: the 2M/4M/9M
data sheet. The following changes have been made from the original as
pertains to this device:
Updated capacitance values
Updated “Read-to-Write-to-Read (OE Controlled)” waveform
Revised static discharge voltage
Corrected 0853 pins L3 and L12
Added discussion of Pause/Restart for JTAG boundary scan
Power up requirements added to Maximum Ratings information
Revise tcd2, tOE, tOHZ, tCKHZ, tCKLZ for the CY7C0853V to 4.7 ns
Updated Icc numbers
Updated tHA, tHB, tHD for -100 speed
Separated out from the 4M data sheet
Added 133-MHz Industrial device to Ordering Information table
*A
210948
See ECN
YDT
Changed mailbox addresses from 1FFFE and 1FFFF to 3FFFE and 3FFFF.
*B
216190
See ECN
YDT/Dcon Corrected Revision of Document. CMS does not reflect this rev change
*C
231996
See ECN
YDT
Removed “A particular port can write to a certain location while another port is
reading that location.” from Functional Description.
*D
238938
See ECN
WWZ
Merged 0853 (9Mx36) with 0852 (4Mx36) and 0851(2Mx36), add 0850 (1M x36),
to the data sheet.
Added product selection table.
Added JTAG ID code for 1M device.
Added note 14.
Updated boundary scan section.
Updated function description for the merge and addition.
*E
329122
See ECN
SPN
Updated Marketing part numbers
*F
389877
See ECN
KGH
Updated Read-to-Write-to-Read timing diagram to reflect accurate bus
turnaround scheme.
Added ISB5
Changed tRSCNTINT to 10ns
Changed tRSF to 10ns
Added figure Disabled-to-Read-to-Read-to-Read-to-Write
Added figure Disabled-to-Write-to-Read-to-Write-to-Read
Added figure Disabled-to-Read-to-Disabled-to-Write
Added figure Read-to-Readback-to-Read-to-Read (R/W = HIGH)
Updated Read-to-Write-to-Read timing diagram to correct the data out schemes
Updated Disabled-to-Read-to-Read-to-Read-to-Write timing diagram to correct
the chip enable, data in, and data out schemes
Updated Disabled-to-Write-to-Read-to-Write-to-Read timing diagram to correct
the chip enable and output enable schemes
Updated Disabled-to-Read-to-Disabled-to-Write timing diagram to correct the
chip enable and output enable schemes
*G
391597
See ECN
SPN
Updated counter reset section to reflect mirror register behavior
*H
2544945
07/29/08
VKN/AESA Updated Template. Updated ordering information
*I
2897087
03/22/10
RAME
Removed obsolete parts from ordering information table
Updated package diagrams
相关PDF资料 |
PDF描述 |
|---|---|
| CY7C0851AV-133BBI | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0851AV-167BBXC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0852AV-133AXC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0852AV-133AXI | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0852AV-133BBI | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CY7C0851AV-133BBC | 制造商:Cypress Semiconductor 功能描述: 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4.7NS 172FBGA - Trays 制造商:Rochester Electronics LLC 功能描述: |
| CY7C0851AV-133BBI | 功能描述:静态随机存取存储器 2MB (64Kx36) 3.3v 133MHz Synch 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| CY7C0851AV-167AC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4NS 176TQFP - Trays |
| CY7C0851AV-167AXC | 功能描述:静态随机存取存储器 3.3V, 64Kx36 Sync Dual Port RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| CY7C0851AV-167BBC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4NS 172FBGA - Trays 制造商:Rochester Electronics LLC 功能描述: |
发布紧急采购，3分钟左右您将得到回复。