參數(shù)資料
型號(hào)： UPD44324365F5-E33-EQ2
廠商： NEC Corp.
英文描述： 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
中文描述： 36M條位條DDRII SRAM的分離I / O 2字爆發(fā)運(yùn)作
文件頁(yè)數(shù)： 25/32頁(yè)
文件大?。?/td> 360K
代理商： UPD44324365F5-E33-EQ2
25
Preliminary Data Sheet
M16782EJ1V0DS
μ
PD44324085, 44324095, 44324185, 44324365
TAP Controller State Diagram
Test-Logic-Reset
Run-Test / Idle
Select-DR-Scan
Capture-DR
Capture-IR
Shift-DR
Exit1-DR
Pause-DR
Exit2-DR
Update-DR
Update-IR
Exit2-IR
Pause-IR
Exit1-IR
Shift-IR
Select-IR-Scan
0
0
0
1
0
1
1
0
0
1
0
1
1
0
0
0
0
1
0
1
0
1
1
1
0
1
1
0
1
0
1
1
Disabling the Test Access Port
It is possible to use this device without utilizing the TAP. To disable the TAP Controller without interfering with normal
operation of the device, TCK must be tied to V
SS
to preclude mid level inputs.
TDI and TMS are designed so an undriven input will produce a response identical to the application of a logic 1, and
may be left unconnected. But they may also be tied to V
DD
through a 1 k
resistor.
TDO should be left unconnected.
相關(guān)PDF資料
PDF描述
UPD44324085F5-E40-EQ2 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
UPD44324085 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
UPD44324365F5-E40-EQ2 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
UPD44324085F5-E50-EQ2 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
UPD44324095F5-E50-EQ2 36M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
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