- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384545 > ISPPAC10-01PI (LATTICE SEMICONDUCTOR CORP) In-System Programmable Analog Circuit PDF資料下載
參數(shù)資料
| 型號： | ISPPAC10-01PI |
| 廠商： | LATTICE SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | In-System Programmable Analog Circuit |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數(shù)： | 22/23頁 |
| 文件大?。?/td> | 415K |
| 代理商： | ISPPAC10-01PI |
Specifications
ispPAC10
22
The last Lattice instruction is
UBE
(user bulk erase).
Operation of the device is interrupted during UBE, after
which all inputs are disconnected and all outputs driven
to VREF
OUT
(2.5V). To economize internal circuitry,
programming can only be selectively done in one direc-
tion (from zeroes to ones). The UBE is used to return all
user bits to a zero state at the same time. A UBE usually
proceeds a PRGUSR operation, otherwise one to zero
changes would not be implemented. It can also be used
to erase all configuration information from a device and
is the default condition of parts shipped from the factory.
The same programming constraints apply to UBE as for
PRGUSR. The bit code for this instruction is shown in
Table 2.
The ADDUSR, BYPASS, EXTEST, IDCODE and
SAMPLE/PRELOAD instructions are all executed in the
Update-IR state. Other instructions: PRGUSR, VERUSR
and UBE are executed upon entry of the Run-Test/Idle
state.
It is recommended that when all serial interface opera-
tions are completed, the TAP controller be reset and left
in the Test-Logic-Reset state (the power-up default) and
the TCK and TMS inputs idled. This will insure the best
analog performance possible by minimizing the effects of
digital logic
“
feed-through.
”
IEEE Standard 1149.1 Interface (Continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISPPAC10-01SI | In-System Programmable Analog Circuit |
| ISPPAC20 | In-System Programmable Analog Circuit |
| ISPPAC20-01J | In-System Programmable Analog Circuit |
| ISPPAC20-01JI | In-System Programmable Analog Circuit |
| ISPPAC30 | In-System Programmable Analog Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISPPAC10-01SI | 功能描述:SPLD - 簡單可編程邏輯器件 PROGRAMMABLE ANALOG CIRCUIT RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24 |
| ISPPAC20 | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:In-System Programmable Analog Circuit |
| ISPPAC20-01J | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:In-System Programmable Analog Circuit |
| ISPPAC20-01JI | 功能描述:SPLD - 簡單可編程邏輯器件 PROGRAMMABLE ANALOG CIRCUIT RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24 |
| ISPPAC20-01TI | 功能描述:SPLD - 簡單可編程邏輯器件 Not Upgrade Device CIRCUIT RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。