參數(shù)資料
型號: IDT70T653MS10BC
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 2.5V 512K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE
中文描述: 512K X 36 DUAL-PORT SRAM, 10 ns, PBGA256
封裝: BGA-256
文件頁數(shù): 23/24頁
文件大?。?/td> 309K
代理商: IDT70T653MS10BC
23
IDT70T653M Preliminary
High-Speed 2.5V 512K x 36 Asynchronous Dual-Port Static RAM Industrial and Commercial Temperature Ranges
System Interface Parameters
Instruction
Code
Description
EXTEST
00000000
Forces contents of the boundary scan cells onto the device outputs
(1)
.
Places the boundary scan register (BSR) between TDI and TDO.
BYPASS
11111111
Places the bypass register (BYR) between TDI and TDO.
IDCODE
00100010
Loads the ID register (IDR) with the vendor ID code and places the
register between TDI and TDO.
HIGHZ
01000100
Places the bypass register (BYR) between TDI and TDO. Forces all
device output drivers to a High-Z state.
CLAMP
00110011
Uses BYR. Forces contents of the boundary scan cells onto the device
outputs. Places the bypass register (BYR) between TDI and TDO.
SAMPLE/PRELOAD
00010001
Places the boundary scan register (BSR) between TDI and TDO.
SAMPLE allows data from device inputs
(2)
and outputs
(1)
to be captured
in the boundary scan cells and shifted serially through TDO. PRELOAD
allows data to be input serially into the boundary scan cells via the TDI.
RESERVED
All Other Codes
Several combinations are reserved. Do not use codes other than those
identified above.
5679 tbl 23
NOTES:
1. Device outputs = All device outputs except TDO.
2. Device inputs = All device inputs except TDI, TMS, TCK and
TRST
.
3. The Boundary Scan Descriptive Language (BSDL) file for this device is available on the IDT website (www.idt.com), or by contacting your local
IDT sales representative.
相關PDF資料
PDF描述
IDT70T653MS10BCI HIGH-SPEED 2.5V 512K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE
IDT70T653MS12BC HIGH-SPEED 2.5V 512K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE
IDT70T653MS12BCI HIGH-SPEED 2.5V 512K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE
IDT70T653MS15BC HIGH-SPEED 2.5V 512K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE
IDT70T653MS15BCI HIGH-SPEED 2.5V 512K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE
相關代理商/技術參數(shù)
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