參數(shù)資料
型號： PC8245
廠商： Atmel Corp.
英文描述： Integrated Processor Family
中文描述： 綜合處理器系列
文件頁數(shù)： 12/61頁
文件大?。?/td> 429K
代理商： PC8245
12
PC8245
2171D–HIREL–06/04
Recommended
Operating Conditions
Following table provides the recommended operating conditions for the PC8245.
Notes:
1. These are the recommended and tested operating conditions. Proper device operation outside of these conditions is not
guaranteed.
2. PCI pins are designed to withstand LV
DD
+ 0.5V DC when LV
DD
is connected to a 5.0V DC power supply.
3. PCI pins are designed to withstand LV
DD
+ 0.5V DC when LV
DD
is connected to a 3.3V DC power supply.
4. Caution: Input voltage (V
IN
) must not be greater than the supply voltage (V
DD
/AV
DD
/AV
DD
2) by more than 2.5V at all times
including during power-on reset. Input voltage (V
IN
) must not be greater than GV
DD
/OV
DD
by more than 0.6V at all times
including during power-on reset.
5. Caution: OV
DD
must not exceed V
DD
/AV
DD
/AV
DD
2 by more than 1.8V at any time including during power-on reset. This limit
may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences.
6. Caution: V
DD
/AV
DD
/AV
DD
2 must not exceed OV
DD
by more than 0.6V at any time including during power-on reset. This limit
may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences.
7. Caution: GV
DD
must not exceed V
DD
/AV
DD
/AV
DD
2 by more than 1.8V at any time including during power-on reset. This limit
may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences.
8. Caution: LV
DD
must not exceed V
DD
/AV
DD
/AV
DD
2 by more than 5.4V at any time including during power-on reset. This limit
may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences.
9. Caution: LV
DD
must not exceed OV
DD
by more than 3.0V at any time including during power-on reset. This limit may be
exceeded for a maximum of 20 ms during power-on reset and power-down sequences.
Recommended Operating Conditions
Characteristic
(1)(6)
Symbol
Recommended Value
Unit
Notes
V
DD
Supply Voltage
2.0 ± 100 mV
V
(5)
OV
DD
I/O Buffer supply for PCI and Standard
3.3 ± 0.3
V
(5)
GV
DD
Supply Voltages for Memory Bus Drivers
3.3 ± 5 %
V
(7)
AV
DD
CPU PLL Supply Voltage
2.0 ± 100 mV
V
(5)
AV
DD
2
PLL Supply Voltage – Peripheral Logic
2.0 ± 100 mV
V
(5)
LV
DD
PCI Reference
5.0 ± 5 %
V
(2)(8)(9)
3.3 ± 0.3
V
(3)(8)(9)
V
IN
Input Voltage
PCI Inputs
0 to 3.6 or 5.75
V
(2)(3)
All Other Inputs
0 to 3.6
V
(4)
T
c
Tcase
-55 to 125
°
C
相關PDF資料
PDF描述
PC8245MTPU300D Integrated Processor Family
PC8245MTPU333D Integrated Processor Family
PC824A NPN-OUTPUT DC-INPUT OPTOCOUPLER
PC844A NPN-OUTPUT AC-INPUT OPTOCOUPLER
PC844X PHOTOCOUPLER
相關代理商/技術參數(shù)
參數(shù)描述
PC8245MTPU300D 制造商:e2v Aerospace & Defense 功能描述:MPU MPC82xx RISC 32-Bit 0.25um 300MHz 3.3V 352-Pin TBGA 制造商:e2v technologies 功能描述:MPU MPC82XX RISC 32BIT 0.25UM 300MHZ 3.3V 352TBGA - Trays
PC8245MTPU333D 制造商:e2v Aerospace & Defense 功能描述:MPU MPC82xx RISC 32-Bit 0.25um 333MHz 3.3V 352-Pin TBGA 制造商:e2v technologies 功能描述:MPU MPC82XX RISC 32BIT 0.25UM 333MHZ 3.3V 352TBGA - Trays
PC8245MTPU350D 制造商:e2v technologies 功能描述:PC8245MTPU350D - Trays
PC824A 功能描述:PHOTOCOUPLER 2CH AC INPUT 8-DIP RoHS:否 類別:隔離器 >> 光隔離器 - 晶體管，光電輸出 系列:- 標準包裝:1,000 系列:- 通道數(shù):2 輸入類型:DC 電壓 - 隔離:2500Vrms 電流傳輸比（最小值）:7% @ 16mA 電流傳輸比（最大）:50% @ 16mA 輸出電壓:20V 電流 - 輸出 / 通道:8mA 電流 - DC 正向(If):25mA Vce飽和（最大）:- 輸出類型:有 Vcc 的晶體管 安裝類型:通孔 封裝/外殼:8-DIP（0.400"，10.16mm） 包裝:管件 其它名稱:HCPL-2530W
PC825 功能描述:PHOTOCOUPLER 2CH DARL OUT 8-DIP RoHS:否 類別:隔離器 >> 光隔離器 - 晶體管，光電輸出 系列:- 標準包裝:1,000 系列:- 通道數(shù):2 輸入類型:DC 電壓 - 隔離:2500Vrms 電流傳輸比（最小值）:7% @ 16mA 電流傳輸比（最大）:50% @ 16mA 輸出電壓:20V 電流 - 輸出 / 通道:8mA 電流 - DC 正向(If):25mA Vce飽和（最大）:- 輸出類型:有 Vcc 的晶體管 安裝類型:通孔 封裝/外殼:8-DIP（0.400"，10.16mm） 包裝:管件 其它名稱:HCPL-2530W
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*