參數(shù)資料
型號(hào): PSD412A1-20U
英文描述: 200V 100kRad Hi-Rel Single N-Channel SEE Hardened MOSFET in a TO-257AA package; JANS Certified device. Equivalent to IR Part Number IRHY57230CMSE
中文描述: 現(xiàn)場(chǎng)可編程外圍
文件頁數(shù): 45/123頁
文件大小: 657K
代理商: PSD412A1-20U
PSD4XX Famly
42
Table 7. 8-Bit Data Bus
Table 8. 16-Bit Data Bus With BHE
WRH
0
WRL
0
D15 – D8
Odd byte
D7 – D0
Even byte
0
1
Odd byte
1
0
Even byte
Table 9. 16-Bit Data Bus With WRHand WRL
SIZ0
A0
D15 – D8
D7 – D0
0
0
Even byte
Odd byte
1
0
Even byte
1
1
Odd byte
Table 10. 16-Bit Data Bus With SIZ0, A0
LDS
UDS
D15 – D8
D7 – D0
0
0
Even byte
Odd byte
1
0
Even byte
0
1
Odd byte
Table 11. 16-Bit Data Bus With UDS, LDS
9.2.4 Data Byte Enable
Microcontrollers have different data byte orientations with regard to the data bus. The
following tables show how the PSD4XX handles the byte enable under different bus
configurations. Even byte refers to locations with address A0 equal to “0”, and odd byte as
locations with A0 equal to “1”.
BHE
A0
D15 – D8
D7 – D0
0
0
Odd byte
Even byte
0
1
Odd byte
1
0
Even byte
BHE
A0
D7 – D0
X
0
Even Byte
X
1
Odd Byte
The PSD4XX
Architecture
(cont.)
相關(guān)PDF資料
PDF描述
PSD413A1-15J Field-Programmable Peripheral
PSD413A1-15JI 60V 300kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; JANS Certified version of the IRHE57034 with optional Total Dose Rating of 300kRads
PSD413A1-15LI 60V 300kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a 18-pin LCC package; JANS Certified version of the IRHE57034 with optional Total Dose Rating of 1000kRads
PSD413A1-15U 150V 300kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a Low-Ohmic TO-257AA package; Similar to IRHYB67134CM with optional Total Dose rating of 300KRads
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