參數(shù)資料
型號: PC87393F-VJG
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 外設(shè)及接口
英文描述: 100-Pin LPC SuperI/O Devices for Portable Applications
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封裝: TQFP-100
文件頁數(shù): 43/148頁
文件大?。?/td> 1733K
代理商: PC87393F-VJG
9.0 Device Characteristics (Continued)
137
www.national.com
9.2.5
Input, TTL Compatible with Schmitt Trigger
Symbol: INTS
9.2.6
Output, PCI 3.3V
Symbol: OPCI
9.2.7
Output, Totem-Pole Buffer
Symbol: Op/n
Output, Totem-Pole buffer that is capable of sourcing
p mA and sinking n mA
9.2.8
Output, Open-Drain Buffer
Symbol: ODn
Output, Open-Drain output buffer, capable of sinking
n mA. Output from these signals is open-drain and cannot be forced high.
9.2.9
Exceptions
1. All pins are back-drive protected, except for the output pins with PCI Buffer Type.
2. The following pins have a PU220 internal pull-up resistor and therefore have input leakage current to VDD: ACK,
AFD_DSTRB, ERR, INIT, PE, SLIN_ASTRB, STB_WRITE.
3. The following pins have a PU25 internal pull-up resistor and therefore have input leakage current to VDD: GPIO40-47,
GPIO30-37, GPIO20-27, GPIO10-17, GPIO00-07.
4. The following pins have a PD120 internal pull-down resistor and therefore have input leakage current to GND:
BUSY_WAIT, PE, SLCT.
5. Output from SLCT, BUSY_WAIT (and PE if bit 2 of PP Confg0 Register is 0) is open-drain in all SPP modes, except in
SPP Compatible mode when the setup mode is ECP-based FIFO and bit 4 of the Control2 parallel port register is 1.
Otherwise, output from these signals is level 2. External 4.7 K
pull-up resistors should be used.
Symbol
Parameter
Conditions
Min
Max
Unit
VIH
Input High Voltage
2.0
5.51
1. Not tested. Guaranteed by design.
V
VIL
Input Low Voltage
0.5 1
0.8
V
IIL
Input Leakage Current
VIN =VDD
10
A
VIN =VSS
10
A
VH
Input Hysteresis
250
mV
Symbol
Parameter
Conditions
Min
Max
Unit
VOH
Output High Voltage
lout = -500 A
0.9VDD
V
VOL
Output Low Voltage
lout =1500 A
0.1 VDD
V
Symbol
Parameter
Conditions
Min
Max
Unit
VOH
Output High Voltage
IOH = p mA
2.4
V
VOL
Output Low Voltage
IOL = n mA
0.4
V
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
Output Low Voltage
IOL = n mA
0.4
V
相關(guān)PDF資料
PDF描述
PC906N 896 MHz - 940 MHz YAGI ANTENNA, 10.65 dBi GAIN, 65 deg 3dB BEAMWIDTH
PC926N 928 MHz - 960 MHz YAGI ANTENNA, 10.65 dBi GAIN, 65 deg 3dB BEAMWIDTH
PCA.1D.694.CNAD42Z CABLE TERMINATED, FEMALE, RF CONNECTOR, SOCKET
PCA.1D.694.CNAD42 CABLE TERMINATED, FEMALE, RF CONNECTOR, SOCKET
PCA.1D.694.CNAD52Z CABLE TERMINATED, FEMALE, RF CONNECTOR, SOCKET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PC87393VJG 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:IC, SUPER I/O DEVICE, TQFP-100, Logic Device Type:Buffer, Supply Voltage Min:3V,
PC87393-VJG 制造商:NSC 制造商全稱:National Semiconductor 功能描述:100-Pin LPC SuperI/O Devices for Portable Applications
PC87410 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PC87410 PCI-IDE Interface Controller
PC87410VLK 制造商:Rochester Electronics LLC 功能描述:- Bulk
PC87413 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LPC ServerI/O for Servers and Workstations