參數(shù)資料
型號(hào)： AS7C331MNTD32A-167TQCN
廠商： INTEGRATED SILICON SOLUTION INC
元件分類： SRAM
英文描述： 1M X 32 ZBT SRAM, 7.5 ns, PQFP100
封裝： 14 X 20 MM, LEAD FREE, TQFP-100
文件頁(yè)數(shù)： 7/22頁(yè)
文件大?。?/td> 454K
代理商： AS7C331MNTD32A-167TQCN
4/26/04, V 1.2
Alliance Semiconductor
P. 15 of 22
AS7C331MNTD32A
AS7C331MNTD36A
Scan register sizes
Instruction codes
Register name
Bit size
Instruction
3
Bypass
1
ID
32
Boundary scan
x36:76
Instruction
Code
Description
EXTEST
000
Captures I/O ring contents. Places the boundary scan register between TDI and TDO. Forces all
SRAM outputs to High-Z state. This instruction is not 1149.1-compliant.
IDCODE
001
Loads the ID register with the vendor ID code and places the register between TDI and TDO.
This operation does not affect SRAM operations.
SAMPLE Z
010
Captures I/O ring contents. Places the boundary scan register between TDI and TDO. Forces all
SRAM output drivers to a high-Z state.
RESERVED
101
Do not use. This instruction is reserved for future use.
SAMPLE/
PRELOAD
100
Captures I/O ring contents. Places the boundary scan register between TDI and TDO.
BYPASS
111, 011, 110
Places the bypass register between TDI and TDO. This operation does not affect SRAM
operations.
相關(guān)PDF資料
PDF描述
AS7C33512PFD32A-200BI 512K X 32 STANDARD SRAM, 3 ns, PBGA119
AS7C33512PFS16A-133BI 512K X 16 STANDARD SRAM, 10 ns, PBGA119
AS7C33512PFS32A-225TQC 512K X 32 STANDARD SRAM, 6.9 ns, PQFP100
AS7C3364NTD36B-133TQIN 64K X 36 ZBT SRAM, 4 ns, PQFP100
AS7C3364NTD36B-200TQC 64K X 36 ZBT SRAM, 3 ns, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS7C331MNTD32A-200TQC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 Pipelined SRAM with NTD
AS7C331MNTD32A-200TQCN 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 Pipelined SRAM with NTD
AS7C331MNTD32A-200TQI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 Pipelined SRAM with NTD
AS7C331MNTD32A-200TQIN 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 Pipelined SRAM with NTD
AS7C331MNTD36A-133TQC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 1M x 32/36 Pipelined SRAM with NTD
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