參數(shù)資料
型號: PSD412A1-90U
英文描述: 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-1 package; A IRHN7230 with Standard Packaging
中文描述: 現(xiàn)場可編程外圍
文件頁數(shù): 53/123頁
文件大小: 657K
代理商: PSD412A1-90U
PSD4XX Famly
50
Port Mode
Port A
Port B
Port C
Port D
Port E
Standard MCU I/O
Yes
Yes
Yes
Yes
Yes
PLD I/O
Yes
Yes
Input Only
*
Input Only
*
Yes
*
Address Out
Yes
Yes
Yes
Yes
Yes
Address In
Yes
Yes
**
Yes
**
Yes
**
Data Port
Yes
Yes
Alternate Function In
Yes
Peripheral I/O
Yes
Open Drain
Yes
Yes
*
PSD4XXA2 and ZPSD4XXA2 Only.
**
For external decoding. Cannot be latched by ALE
9.3.7 Peripheral I/O
This mode enables the microcontroller to read or write to a peripheral though Port A. When
there is no read/write operation, Port A is tri-stated. One of the applications of Peripheral
I/O is in a DMA based design.
J
Configuration
1.Declare the pins used as pheripheral I/O in the ABEL file.
2.Write logic equations for PSEL0 and PSEL1.
3.Write a “1” to the PIO bit in the VM Register to activate the Peripheral I/O operation.
See the section on Peripheral I/O for a detailed description.
9.3.8 Open Drain Outputs
This mode enables the user to configure Ports C and D pins as open drain outputs. CMOS
output is the default configuration. Writing “1” to the corresponding bit in the Open Drain
Register changes the pin to open drain output.
Table 12. Operating Modes of the I/OPorts
Table 12 summarizes the operating modes of the I/O ports. Not all the functions are
available to every port.
The PSD4XX
Architecture
(cont.)
相關(guān)PDF資料
PDF描述
PSD412A2 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; Similar to IRHE7130 with optional Total Dose Rating of 300kRads
PSD412A2-12J 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; Similar to IRHE7130 with optional Total Dose Rating of 500kRads
PSD412A2-12JI 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; Similar to IRHE7130 with optional Total Dose Rating of 1000kRads
PSD412A2-12LI 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; JANS Certified version of the IRHE7130 with optional Total Dose Rating of 500kRads
PSD412A2-12U 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; JANS Certified version of the IRHE7130
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