參數(shù)資料
型號(hào): CY7C0850V-133AI
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, 4.4 ns, PQFP176
封裝: 24 X 24 MM, 1.40 MM HEIGHT, TQFP-176
文件頁(yè)數(shù): 2/29頁(yè)
文件大小: 764K
代理商: CY7C0850V-133AI
CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Document #: 38-06070 Rev. *D
Page 2 of 29
Note:
1.
, 9M device has 18 address bits, 4M device has 17 address bits, 2M device has 16 address bits, and 1M device has 15 address bits.
Logic Block Diagram
[1]
A
0L
–A
17L
CNT/MSK
L
CLK
L
CNTINT
L
ADS
L
CNTEN
L
CNTRST
L
True
RAM Array
18
Addr.
Read
Back
Mask Register
Counter/
Address
Register
Address
Decode
Dual-Ported
Interrupt
Logic
INT
L
Reset
Logic
JTAG
TDO
TMS
TDI
TCK
MRST
DQ
9L
–DQ
17L
DQ
0L
–DQ
8L
I/O
Control
9
9
9
9
DQ
18L
–DQ
26L
DQ
27L
–DQ
35L
CE
0L
CE
1L
R/W
L
B0
L
B1
L
B2
L
B3
L
OE
L
A
0R
–A
17R
CNT/MSK
R
CLK
R
ADS
CNTEN
CNTRST
R
18
Addr.
Read
Back
CNTINT
R
Mask Register
Counter/
Address
Register
Address
Decode
Interrupt
Logic
INT
R
DQ
9R
–DQ
17R
DQ
0R
–DQ
8R
I/O
Control
9
9
9
9
DQ
18R
–DQ
26R
DQ
27R
–DQ
35R
CE
0R
CE
1R
R/W
R
B0
R
B1
R
B2
R
B3
R
OE
R
Mirror Reg
Mirror Reg
相關(guān)PDF資料
PDF描述
CY7C0850V-133BBC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0850V-133BBI FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0850V-167AC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C0850V-133BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4.4NS 172BGA - Bulk
CY7C0850V-133BBI 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 172BGA - Bulk
CY7C0850V-167AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 176TQFP - Bulk
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