參數(shù)資料
型號(hào): AS9C25512M2018L-166BI
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類(lèi): DRAM
英文描述: TERM. F/O CABLE ST-SC/ DPLX/RISER/10M/GREEN
中文描述: 512K X 18 DUAL-PORT SRAM, 10 ns, PBGA256
封裝: BGA-256
文件頁(yè)數(shù): 25/30頁(yè)
文件大?。?/td> 1100K
代理商: AS9C25512M2018L-166BI
AS9C25512M2018L
AS9C25256M2018L
9/24/04, v.1.2
Alliance Semiconductor
P. 25 of 30
Identification register definitions
Instruction field
Revision number (31:28)
Device depth (27:12)
Scan register sizes
Register name
Instruction Register (IR)
Bypass Register (BYR)
Identification Register (IDR)
Boundary Scan Register (BSR)
Instruction codes
Instruction
EXTEST
Value
TBD
TBD
Description
Version Number
ALSC part number
Manufacturer Identity Code
(ALSC)
ID Register presence indicator
JEDEC ID code (11:1)
00001010010
Indicator Bit (0)
1
Bit size
4
1
32
112
Code
0000
Description
Selected Reg
BSR
Forces contents of the BSR onto the device outputs.
Samples the I/O ring contents. Preloads test data into the
BSR.
Loads the IDR with the vendor ID code and places the
register between TDI and TDO.
Forces contents of the BSR onto the device outputs.
Forces all device 2-state and 3-state outputs to High-Z.
Reserved states. Do not use.
Places the BYR between TDI and TDO.
SAMPLE/PRELOAD
0001
BSR
IDCODE
0010
IDR
CLAMP
HIGHZ
RESERVED
BYPASS
0011
0100
BYR
BYR
BYR
BYR
0101 - 1110
1111
相關(guān)PDF資料
PDF描述
AS9C25256M2018L-166BI TERM. F/O CABLE ST-SC/ DPLX/RISER/1M/YELLOW
AS9C25512M2018L-166FC TERM. F/O CABLE ST-SC/ DPLX/RISER/2M/YELLOW
AS9C25256M2018L-166FC TERM. F/O CABLE ST-SC/ DPLX/RISER/3M/YELLOW
AS9C25512M2018L-166FI TERM. F/O CABLE ST-SC/ DPLX/RISER/5M/YELLOW
AS9C25256M2018L-166FI TERM. F/O CABLE ST-SC/ DPLX/RISER/1M/ORANGE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS9C25512M2018L-166FC 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 512/256K x 18 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25512M2018L-166FI 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 512/256K x 18 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25512M2018L-166TC 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 512/256K x 18 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25512M2018L-166TI 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 512/256K x 18 Synchronous Dual-port SRAM with 3.3V or 2.5V interface
AS9C25512M2018L-200BC 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 512/256K x 18 Synchronous Dual-port SRAM with 3.3V or 2.5V interface